I love all those TH-camrs you mentioned, but so much of what they do feels unattainable. Thanks for doing this and giving insight into an approachable process.
I think a lot of people see complex software the same way. But as someone who's worked on some rather insane software over the years, it's all simple-but put together into something very complex. And almost all the huge projects I mention in the beginning require years of pre-existing little bits of knowledge before they can come together into something really amazing. A grizzled machinist, welder, or plumber getting into CAD and CNC is going to do better than someone who's fresh out of school-but anyone can learn!
This is bizarre.. I’m doing like the exact thing you are. I wanted to expand out of my software skill set and into hardware. I’m building a custom keyboard with a custom PCB and custom case. For the PCB, I’m designing it and ordering it from china, but for the case, I wanted to do some custom aluminum machining. So I just signed up for a local makerspace and literally on Monday I took a manual milling class. Which is a prerequisite for the tormach class. I’m learning so much and I’m so outside of my comfort zone
Try them all, see what works with your brain. Some people seem to just fall apart trying to 'code' their model. Other people (like me) fumble around in Fusion and like the idea of typing it like a Python script :D
@@JeffGeerling fusion 360 has treated me well. It’s an amazing piece of software. Utilizing it is not something that happened overnight, but rather took months and months of practice to become good at. Now, I can create anything I want. It is very powerful!
I'm with you, Jeff. Been watching a lot of those same people on TH-cam. Some of what they do seems so out of reach, but I keep picking up little hints, tips, and ideas that seem to be widening my concept of what I could be capable of and how to go about it. I think that's the value of access to all these great resources - you start to realize that things which seem out of reach or impossible really aren't if you're willing to just try. Thanks for sharing your process here!
Inspiring video! Should be a law to have a maker space in every town. Don’t need to buy a expensive equipment to use one or two time. And you learn and meet genius people and the return on the expensive equipment is greater. I found a maker space in Montreal and I want to donate all my used electronics and tools that I bought and used once or twice.👍🏻✌🏻🇨🇦 it’s like up cycling!
Warning check with the makerspace, usually we have lots of tools offered to us more than we can manage. However, we also have swap lists with other spaces, so if you don't mind having your items ending up elsewhere then still enquire of your local hackspace first (EOF Hackspace Oxford)
That's exactly why I got a 3D printer. I've always been one to make parts/cases/fixes out of random hardware store parts that were never quite right. Now I just need to imagine how a thing should look/work, then design it, then print it. There's always a feeling of accomplishment that comes with the process. I love that there now exists a very open and helpful maker community. If I ever need something done in metal, I have a couple of local resources for that.
As a fellow Saint Louisan I can confirm that MADE STL is an absolutely magical place. And the absolutely best part isn't even the the really cool machines and tools that they have there, but the people. For instance, when the pandemic first hit, they helped out by making face shields for first responders in the Saint Louis area (www.stlmag.com/design/face-shields/) I'm not currently a member (I would be, but just haven't joined yet because pandemic etc etc) but my brother is and the times I've been there it's always blown me away. Saint Louis is actually really lucky in that we have two good makerspaces, MADE as well as Inventor Forge, a somewhat smaller maker space in the Saint Peters area. For people in other towns, if you have a maker space in your city/area, do yourself a favor and check them out, they can be a lot of fun, even if you aren't today doing any DIY fabrication. And Jeff, once I get off my behind and sign up hopefully will meet you out at MADE sometime!
Dang, didn't even know about Inventor Forge either. Thanks for letting me know! There's also a smaller and longer-existing place downtown called Arch Reactor :)
7:38, "I'm realizing if I can dream up something, chances are I can build it." I had this same sort of revelation when I was in middle school, not disparaging you in anyway! I think this is an amazing realization people can have, everything is made by someone, so why can't that someone also be you! After figuring this out I've always have had a strong desire to just build and create and plan out new ideas.
I've often thought of it while writing, but only in the past year have I realized everything around me was designed and built by other regular ol' humans. Sometimes they have more intelligence or resources at their disposal, but at the end of the day, it's all design + fabrication!
Always love to see Red Shirt Jeff show up. This is one of my favorite videos because of your positive approach to solving problems and your finding a technology solution that works.
I build my server based on a Rpi 4B 8G using standoffs, screws, plexiglass, and 3 boards something that looks like a lunar module. Maybe doesn't look like a perfect thing but it's cool and works. What I am trying to say is building on your own and doing it yourself help you grow and learn deeply. Challenging yourself will surprise u! Keep it up Sir!
YES! It's that same feeling. "I made that" :) I still haven't done a fully custom PCB yet (I still just hack together things on protoboard), but I'm sure it's going to be the same reaction when I get one in the mail.
There loads of online print farm's that do you 3d prints and lot are now branching out to do cnc machine or water cutting (not sure on cost but lots less than buying stuff)
Learning how to construct, make, service, repair and properly use everyday stuff that most people now take for granted is sadly undervalued in today's society :) Keep it up!
I don't have a shed or a workshop. You'd be amazed at how strong a 3D printed design can be especially in PETG. We live in a small apartment but just owning a pair of 3D printers which occupy a space of 36" by 18" allows me to make so many brackets, devices and aids that we use around the apartment. You can be a maker with no workshop or workspace for $200 and almost any computer.
OpenSCAD!!! :D For well defined and simple stuff it is the best tool (and some more complex stuff as well)... There are a few issues with the implementation of it though, mostly performance related when doing more complex stuff. I love how simple, yet how in depth this whole video went. Truly inspiring :)
Openscad is how I do all my 3D stuff too. It's kind of nice seeing somebody actually use it I don't really see that many popular TH-camrs actually using it. There's another one called open jscad and it's a bit slower but because it uses JavaScript it's quite a bit nicer as far as coming up with bigger concepts. You don't have to get used to the weird language that openscad uses.
I used inventor and fusion 360 and switched to FreeCAD. FreeCAD also works on Raspi with KDE on Raspi OS. I use it to CAM for use on my CNC mill and CNC Lathe running LinuxCNC.
Your videos got somehow recommended to me a few weeks ago. I have basically no idea about the PI stuff you are doing, however is started to watch your videos whenever I eat etc because the way you talk is super relaxing :D The content is interesting too, and you seem cool!
@@JeffGeerling Overland and it's surrounding communities are hosting a fireworks Display for Labor Day this year, 9/5 and rain out date 9/6, at Ritenour High School. DJ starting around 6:30 P.M. and fireworks after dark. Free and open to the public!
Never understand how somebody could live with out some sort of workshop or workspace. The more diverse the better from burning EPROM's to burning hole's in metal. I've been really eyeing those plasma cutter sweet. It's just amazing how inexpensive thing are now compared to the old days, from data acquisition and sensors to MIG welder etc. We live in a time that has new Renaissance potential.
OpenSCAD and Meshmixer is a greate combination. I create the part of a model in OpenSCAD with exact positions and the just load the part into Meshmixer to get the complete model. Including parametric design is easy using am include file with the values that are connected. You will not build a Wintergatan's Marble Machine in this way, but you can build rather large models fast and precise using this method.
Dear Red Shirt Jeff, remember to waterjet some raspberry pi, and don't try to cook an egg with the microwave... it just hurts. also... i hope you start getting control of the youtube channel.. for all the Red shirt people inside us.
I dream of having access to a maker space like this. There is one here in Dallas but on the opposite side of town. Probably one hour away. And the membership fee is eye popping. So for now I’m left to wishful thinking. Congrats on stepping up your game with these new skills and access to more capability.
Hi Jeff, great video today, interesting project, I also have a 3D printer and using PLA Filament I have build brackets about the the same size as your project that could hold your rig without any problems. With the right design and testing I’m sure you could have made this bracket yourself. That said what you have now will definitely do the job and it makes for a good Conversation! PLA has an impressive tensile strength of about 7,250 psi.
In my country there is a service provider who makes cheap or expensive metal prints. A large number of printable metals but also plastic elements are possible. In addition to this type of service, he also offers machined products at more favorable terms. A specially made water block for an RTX3090 is no problem. if you send correct mass and money ..
That watercut was so big you could of made sheet metal from ceiling to camera!! (think about it for second!) I recently for past few months started making sheet metal project. In fusion or solidworks you can unfold them when finish. Then I 3D print it unfolded and fold myself with heat to validate my design. Then getting cut and bend locally. I would suggest you buy a caliper if you plan on making more stuff. I love mine and even if I am an electrical engineer I use it more then my multimeter!! 🤫
Haha, that's true, but I already had the ceiling pole, so I figured I'd stick to the small bracket ;) I do have a caliper and was using it to get some ID/OD dimensions on the TV mount, as well as confirming the thickness of the metal used on it.
Hey Jeff, if you need to get exact measurements of a physical object that isn't too big and flat again, just plop it on a flatbed scanner and import into your software of choice. Then trace the scan, and done.
True, true... I never really think of that. But in this case it was simple enough to just use a ruler. I bet I could write up something that converts a black-and-white image to a flat plane in OpenSCAD though. The end result would be a bit spaghetti like.
That's amazing! I hope micro-manufacturing can continue to become more common and less expensive. There are so many useful things that are in-demand from smaller groups like ours, but we're not big enough to get the big manufacturers to pay us any mind. They'll never get 500% margin from these products. But then, there must be smaller shops out there that are cool with lower margin, because hey, that's a market segment that's still willing to give you good money for a good product. Am I too optimistic?
Yes. Start a business, with capital investments, occupancy and overhead expenses and see how cool it feels near the end of the month. Hint maybe you can almost pay the bills, but you end up making ~$178 for the month
last thing I did make using power tools was what you call a campfire tripod but to use it at home, just some hacksaw and welding action, nothing fancy yet pretty satisfying
Awesome! I didn't even realize places like MADE existed. Is there a list of such places, somewhere (For those of us who don't live within a reasonable distance of St. Louis)?
Great work! When I worked creating embedded systems, it was amazing see something I designed came to life. Boy, I miss those days... I wonder if placing a triangle 'truss' between the two sides would add a bit more rigidity to your bracket (but maybe it would require to be soldered - a new skill to learn!) And wouldn't your kids running around in the upper floor make the camera vibrate a little? Just wondering.... 🤔
Just posting an update: it's been a few months, and so far the running around doesn't create enough vibration, but I have gotten clocked in the head by it a number of times when I reach down to pick something off the ground. Luckily the darn thing is sturdy as heck, and it jiggles a bit but my head gets most of the force!
I want a raspberry pie that has four functions; one: analog to digital monitor of a thermostat, two: IR transmitter, three: IR receiver to memorize power “on” and power “off”, four: software that can receive the thermostat information and transmit the appropriate with the memorized IR on/off signal. My home air conditioning was not able to refrigerate my sunny side bedroom. We put in an mini split heat pump, but the efficiency experts got involved in the controls and there are two mode of operation for cooling on or off. Don’t get me wrong it works great and holds a temperature extremely well. When you are sleeping you the temperature set to a little colder, but the mini split keeps cranking out the moisture until it hit the set temperature. A thermostat also the temperature and humidity to rebound before drawing them down again. I told the salesman I wanted a thermostat but he didn’t listen and roped me into this unit.
The VMC that AvE used in that video was not a Tormach, it was a HAAS. Different classes of machines with different costs and different performance envelopes. Tormach CNC mills can do nice work, but are more limited in speed, robustness, and capacity compared to much more expensive units like that lower-end HAAS.
Reminds me of one of Jeff's other videos. "Come with me, and you'll be, in a world of OSHA violations..." Now that'll probably be stuck in my head for a bit.
Not a bad solution, and can work if you're more careful about not bumping your desk. Also, in-camera or lens stabilization can help but still isn't good enough for my needs.
Jeff, you made really great points at the end about learning a bit more about how to make stuff, etc. Fun to see someone going down a similar route to myself. I'm a software guy for a living, who built a CNC Router, and use that to make things. Even as a pro software guy, not a huge fan of open scad. I use cheap cad 2d software but that implements constraints and takes care of the complex geometry for me. Have a look at ViaCAD.
Oh, and one other thing, I don't have any of the issues you ran into with. Fusion 360. I am running a Mac and the system seems to run just fine for me.
Hi Jeff, I have made a star tracker using wood, hinges, some plastic dowel, a stepper motor and a pi nano, still got to test i have programmed the speeds correctly but it functions as it should all costing less than £50 compared to over 250 to purchase one.
A star tracker has been on my list of "would like to build one" for a looong time now. I'm thinking of doing one with a Pico, Compute Module 4, and HQ camera attached to a cheap but decent zoom lens using a C-mount adapter. 3D print a case that also incorporates a 7" touchscreen, and that could make for a very fun way to explore the night sky!
@@JeffGeerling i made a mistake it's a pi pico that is controlling the star tracker with a small amount of micropython but I would be mounting an SLR on it, i already use a pi 4 with my telescope mount using ekos with kstars to control the mount and take pictures using the astro cameras I have attached, if you want to discuss more I'm more than happy to share ideas, i don't have a 3d printer but have cut up a waterproof box to put a touch screen in it and ups batteries with 12v input.
@@davidcarter1912 Wow, nice! Do you have a blog post, github repo, or any other kind of build notes or guide? I'd love to take a crack at building something like that and instead of starting from scratch, would love to contribute back too!
@@JeffGeerling unfortunately having Asperger's i often forget to document things I'm doing or working on but I will see what information I can put together for you, do you have a suggested place i can upload what information i do have.
@@davidcarter1912 Ha, no problem at all - maybe start a Discussion on this project? github.com/geerlingguy/raspberry-pi-pcie-devices/discussions - hopefully anyone else working on astrophotography can also chime in too!
That is one helluva maker space having their own Flow Jet like that. Unfortunately, the presence of maker spaces seems to be kept hidden away, out of public view. They do not promote or advertise. I am in the Chicago area and only found about them by accident, of those I know about one in the city, one WAY out in the suburbs. But nobody seems interested in making things, working with their hands. As a kid - a very long time ago - that was what we did. Now they just play video games all day.
True, but I know many kids would love getting their hands dirty on some projects-we're lucky in St. Louis to have four or five good hands-on places for kids to learn about 'STEM' and actually applying knowledge to real objects. Sadly, the pandemic has made all those indoor spaces a lot less of an opportunity for now, but I'll be taking my kids to these kinds of places as much as I can!
Oh, and those weren't blocks of aluminum. those were blocks of steel (one giveaway is the red rust with steel does and AL doesn't). So "blocks of steel on his Tormach" was actually "blocks of steel on his Haas." Watch a little AvE, Abom79, Blondihacks, This Old Tony, and you'll be able to tell the basic materials apart at a glance, especially once the machining starts... But more importantly, I'm glad you're expanding your horizons and congrats on your first machining project! I was interested in your take on 'programming' vs. GUI approaches. While I share your distaste for the direction Autodesk has taken are regards 'free' use, I need the CAM functionality, and I'm not a programmer. So while I might tryout the fully scripted CAD (since it runs on macOS), I don't think it will be my choice for serious work. Would love to see how your use evolves though!
Whoa Whoa Whoa...That CNC on AVE's channel is no Tormach, its a Haas Automation CNC. Not sure if he got it new or not, but its 100K+ of CNC. Very interesting video, I am considering building my own maker space, and the idea of going to a place that has the right tools is a great idea. Thanks for the great videos.
Great video Jeff. In the case that youre interested in looking for another opinion on what someone would have done, this is what i would have done. I would have got a mount for a projector, one thats wide enough to catch 2 studs, or a larger tv mount that would do the same, whichever is cheaper at the time of purchase. After mounting either of these to the ceiling, i would have got a seflie stick. Its basically a telescoping extension for 1/4 20, as they usually have 1/4 20 female on the base and 1/4 20 male on the tip. Mount the selfie stick to the projector/tv mount, then your camera to the selfie stick. flip the video in the settings or in post production and bobs your uncle.
I've considered the 'upside-down' approach, but had two major issues with most things I found (besides expensive magic/super clamps and arms): 1. I also use the camera for web conferencing and not all software allows flipping. 2. The teleprompter would also be upside-down, making for an awkward situation trying to get phone in and out without dropping it (plus not all prompter apps can do upside-down+backwards text-they're geared towards having phone below the mirror).
@@JeffGeerling To handle the flipping of the camera, have it load into OBS and do the flipping in there, then click the virtual camera button and itll appear as a webcam in your conferencing software. This will drive up your CPU usage slightly but not by much, and theres no noticeable delay. Do you have a video on your teleprompter? I haven't seen it (though ive only been watching you for a couple months....that sounds creepy). Keep in mind im not trying to change your mind, its already done. Just some thoughts on how someone else might have done it.
@@leefhead1 Haha yeah no problem, not creepy at all... heh... Ehm. Anyways, I do have a video on the teleprompter (well on the whole setup as of a few months ago at least): th-cam.com/video/Ajsq4H9zu-E/w-d-xo.html
You didn't HAVE to make a 3D model, you could always write the G-code yourself! (/s) (mostly) Nice seeing someone go through the full design process who doesn't have a full machine shop in their garage.
dude i love you, literally. Opensource approach, openminded thinking and one sentence that have resonated within me "only if i could justify the price and know that i will use it in the future"
Red Shirt Jeff most definitely should not have access to a waterjet...
I hope there is a way of this planet before that happens.
I love all those TH-camrs you mentioned, but so much of what they do feels unattainable. Thanks for doing this and giving insight into an approachable process.
I think a lot of people see complex software the same way. But as someone who's worked on some rather insane software over the years, it's all simple-but put together into something very complex.
And almost all the huge projects I mention in the beginning require years of pre-existing little bits of knowledge before they can come together into something really amazing. A grizzled machinist, welder, or plumber getting into CAD and CNC is going to do better than someone who's fresh out of school-but anyone can learn!
Jeff: I made a thing.
Also Jeff: I paid someone else to actually make it.
Red Shirt Jett: I unmade a thing.
The lesson I’ve learnt is the internet can bring people and ideas together.
Keep up the good work Jeff.
This is bizarre.. I’m doing like the exact thing you are. I wanted to expand out of my software skill set and into hardware. I’m building a custom keyboard with a custom PCB and custom case. For the PCB, I’m designing it and ordering it from china, but for the case, I wanted to do some custom aluminum machining. So I just signed up for a local makerspace and literally on Monday I took a manual milling class. Which is a prerequisite for the tormach class. I’m learning so much and I’m so outside of my comfort zone
I’m also needing to do more 3D modeling and tinkercad ain’t gonna cut it. I was going down the fusion 360 route, but might give openscad a shot
Try them all, see what works with your brain. Some people seem to just fall apart trying to 'code' their model. Other people (like me) fumble around in Fusion and like the idea of typing it like a Python script :D
@@JeffGeerling fusion 360 has treated me well. It’s an amazing piece of software. Utilizing it is not something that happened overnight, but rather took months and months of practice to become good at. Now, I can create anything I want. It is very powerful!
I'm with you, Jeff. Been watching a lot of those same people on TH-cam. Some of what they do seems so out of reach, but I keep picking up little hints, tips, and ideas that seem to be widening my concept of what I could be capable of and how to go about it. I think that's the value of access to all these great resources - you start to realize that things which seem out of reach or impossible really aren't if you're willing to just try. Thanks for sharing your process here!
Inspiring video! Should be a law to have a maker space in every town. Don’t need to buy a expensive equipment to use one or two time. And you learn and meet genius people and the return on the expensive equipment is greater. I found a maker space in Montreal and I want to donate all my used electronics and tools that I bought and used once or twice.👍🏻✌🏻🇨🇦 it’s like up cycling!
Warning check with the makerspace, usually we have lots of tools offered to us more than we can manage. However, we also have swap lists with other spaces, so if you don't mind having your items ending up elsewhere then still enquire of your local hackspace first
(EOF Hackspace Oxford)
That's exactly why I got a 3D printer. I've always been one to make parts/cases/fixes out of random hardware store parts that were never quite right. Now I just need to imagine how a thing should look/work, then design it, then print it. There's always a feeling of accomplishment that comes with the process.
I love that there now exists a very open and helpful maker community. If I ever need something done in metal, I have a couple of local resources for that.
Thank You for inspiring us to just start on the project.
As a fellow Saint Louisan I can confirm that MADE STL is an absolutely magical place. And the absolutely best part isn't even the the really cool machines and tools that they have there, but the people. For instance, when the pandemic first hit, they helped out by making face shields for first responders in the Saint Louis area (www.stlmag.com/design/face-shields/) I'm not currently a member (I would be, but just haven't joined yet because pandemic etc etc) but my brother is and the times I've been there it's always blown me away.
Saint Louis is actually really lucky in that we have two good makerspaces, MADE as well as Inventor Forge, a somewhat smaller maker space in the Saint Peters area. For people in other towns, if you have a maker space in your city/area, do yourself a favor and check them out, they can be a lot of fun, even if you aren't today doing any DIY fabrication.
And Jeff, once I get off my behind and sign up hopefully will meet you out at MADE sometime!
Dang, didn't even know about Inventor Forge either. Thanks for letting me know! There's also a smaller and longer-existing place downtown called Arch Reactor :)
7:38, "I'm realizing if I can dream up something, chances are I can build it." I had this same sort of revelation when I was in middle school, not disparaging you in anyway! I think this is an amazing realization people can have, everything is made by someone, so why can't that someone also be you! After figuring this out I've always have had a strong desire to just build and create and plan out new ideas.
I've often thought of it while writing, but only in the past year have I realized everything around me was designed and built by other regular ol' humans. Sometimes they have more intelligence or resources at their disposal, but at the end of the day, it's all design + fabrication!
Always love to see Red Shirt Jeff show up. This is one of my favorite videos because of your positive approach to solving problems and your finding a technology solution that works.
Jeff: concidering budgeting a tool to buy for metalworking.
Me: if you are budgeting for tools, does that include Redshirt Jeff's medical costs?
Somehow his safety glasses seem to prevent medical issues. So far. I should probably buy him a safety tie too. Works wonders for Colin Furze.
@@JeffGeerling looks stylish too
Gracias Jeff. Excelente
It's always more fun to try and build stuff with "what you have" and on a budget. Inspiring video !
A well-stated yet simple concept. Glad I was listening, and now I’m inspired… again.
LOVE YOUR SIMPLE TITLE! Never fail to express a quality personality!
I build my server based on a Rpi 4B 8G using standoffs, screws, plexiglass, and 3 boards something that looks like a lunar module. Maybe doesn't look like a perfect thing but it's cool and works. What I am trying to say is building on your own and doing it yourself help you grow and learn deeply. Challenging yourself will surprise u! Keep it up Sir!
6:31 - Im wondering if this is a similar feeling to when I got some of my PCBs made and built up.
YES! It's that same feeling. "I made that" :)
I still haven't done a fully custom PCB yet (I still just hack together things on protoboard), but I'm sure it's going to be the same reaction when I get one in the mail.
I keep watching your videos bc you motivate me to build my own stuff instead of choosing the easy route and buy it done already.
I get the cad part totally.. I wish there was a makerspace near by here too ... So many tools one craves cannot be filled by one alone :D.
There loads of online print farm's that do you 3d prints and lot are now branching out to do cnc machine or water cutting (not sure on cost but lots less than buying stuff)
Wow! Didn't realize you were in St. Louis. That must be why you're so cool. And Made StL looks pretty cool as well.
Great job @Jeff - Keep the vids coming man! bigups & nuff respect!
Learning how to construct, make, service, repair and properly use everyday stuff that most people now take for granted is sadly undervalued in today's society :) Keep it up!
Having serviced CNC machines in many types of shops i can say that being able to make stuff from raw stock has a special feeling. Good Job!
I don't have a shed or a workshop. You'd be amazed at how strong a 3D printed design can be especially in PETG. We live in a small apartment but just owning a pair of 3D printers which occupy a space of 36" by 18" allows me to make so many brackets, devices and aids that we use around the apartment. You can be a maker with no workshop or workspace for $200 and almost any computer.
OpenSCAD!!! :D For well defined and simple stuff it is the best tool (and some more complex stuff as well)... There are a few issues with the implementation of it though, mostly performance related when doing more complex stuff.
I love how simple, yet how in depth this whole video went. Truly inspiring :)
OpenScad sucks, unless you like getting out of your car and cranking it by hand. Good software isn't free,
I like the fact you took an existing item and adapted it :)
Openscad is how I do all my 3D stuff too. It's kind of nice seeing somebody actually use it I don't really see that many popular TH-camrs actually using it. There's another one called open jscad and it's a bit slower but because it uses JavaScript it's quite a bit nicer as far as coming up with bigger concepts. You don't have to get used to the weird language that openscad uses.
Great video - I am inspired. Thanks for all the effort you put into this.
That MADE place looks awesome!
Maybe a separate video of a full tour.
I used inventor and fusion 360 and switched to FreeCAD. FreeCAD also works on Raspi with KDE on Raspi OS. I use it to CAM for use on my CNC mill and CNC Lathe running LinuxCNC.
Impressive. Would be great content for you to share on your channel. Do you have one?
Yeah, Jerry building that eHummer is going to be epic. That water jet is awesome!.
the make community is awesome! love this video!
It was more of a inspiration. Thanks.
Btw congrats your camera bracket
Thanks for the video. I'm motivated to take your advice and seek out a Maker Space or attempt to build ideas instead of just thinking about them.
Your videos got somehow recommended to me a few weeks ago. I have basically no idea about the PI stuff you are doing, however is started to watch your videos whenever I eat etc because the way you talk is super relaxing :D The content is interesting too, and you seem cool!
You seem cool too, thanks for watching!
clever title, i see you i see you
Being from Saint Louis, thanks for information.
I love your fireworks videos, seen them a couple times searching around for STL area folks on TH-cam!
@@JeffGeerling Overland and it's surrounding communities are hosting a fireworks Display for Labor Day this year, 9/5 and rain out date 9/6, at Ritenour High School. DJ starting around 6:30 P.M. and fireworks after dark. Free and open to the public!
@@TheHobbyShopFilms Nice! Unfortunately couldn't make those days, but good luck!
Fabulous. So inspirational. Thank you. I keep thinking I should make something instead of buying a lesser alternative.
Great video Jeff - Two topics I would love if you covered in future vids: PXE boot on the Pi --- Managing SSH key[chains]
You always give me the feeling I could do this too. You're an inspiration. Thanks.
If I can do it, you can too :)
I'm not even that good at it, I just get the time to edit things and make it look good on TH-cam, ha!
Great video. The local maker space looks like fertile ground for more videos. I agree we need to make more things.
Never understand how somebody could live with out some sort of workshop or workspace. The more diverse the better from burning EPROM's to burning hole's in metal. I've been really eyeing those plasma cutter sweet. It's just amazing how inexpensive thing are now compared to the old days, from data acquisition and sensors to MIG welder etc. We live in a time that has new Renaissance potential.
Very cool video about a fun journey!
Maker spaces are incredible :-D
This is very inspiring! Thanks!
He made a whole video about a small piece of metal sheet with few holes in it!
WOW
OpenSCAD and Meshmixer is a greate combination. I create the part of a model in OpenSCAD with exact positions and the just load the part into Meshmixer to get the complete model. Including parametric design is easy using am include file with the values that are connected.
You will not build a Wintergatan's Marble Machine in this way, but you can build rather large models fast and precise using this method.
Dear Red Shirt Jeff, remember to waterjet some raspberry pi, and don't try to cook an egg with the microwave... it just hurts.
also... i hope you start getting control of the youtube channel.. for all the Red shirt people inside us.
I dream of having access to a maker space like this. There is one here in Dallas but on the opposite side of town. Probably one hour away. And the membership fee is eye popping. So for now I’m left to wishful thinking.
Congrats on stepping up your game with these new skills and access to more capability.
Since you were referencing a lot of different youtubers, I was glad that when filming Tim you got the Funk Out ;)
I worked with a Mach3b in a company here in Argentina for almost a year. Nice piece of equipement
Now I wanna see a rpi cut in half with a water jet.
Hi Jeff, great video today, interesting project, I also have a 3D printer and using PLA Filament I have build brackets about the the same size as your project that could hold your rig without any problems. With the right design and testing I’m sure you could have made this bracket yourself.
That said what you have now will definitely do the job and it makes for a good Conversation!
PLA has an impressive tensile strength of about 7,250 psi.
You do inspire me, Jeff!
"I had used fusion 360 in the past but I h- didn't like two things about it"
-Jeff Geerling
I hated my experience with fusion 360 and fell in love with openSCAD. Totally empowering for a programmer.
Not sure how long it's going to be tbh...
@@greg4367 Just that it is possible to use Git on your project is a fantastic ting.
@@greg4367 "To a hammer, everything is a nail"
“I hate fusion and it was hard to learn and buggy. So I programmed it instead” like it was easier or something
In my country there is a service provider who makes cheap or expensive metal prints.
A large number of printable metals but also plastic elements are possible.
In addition to this type of service, he also offers machined products at more favorable terms.
A specially made water block for an RTX3090 is no problem.
if you send correct mass and money ..
Red shirt Jeff needs to open his own maker or should say destructor space 😂
Red Shirt Jeff told me to love this comment.
That watercut was so big you could of made sheet metal from ceiling to camera!! (think about it for second!) I recently for past few months started making sheet metal project. In fusion or solidworks you can unfold them when finish. Then I 3D print it unfolded and fold myself with heat to validate my design. Then getting cut and bend locally. I would suggest you buy a caliper if you plan on making more stuff. I love mine and even if I am an electrical engineer I use it more then my multimeter!! 🤫
Haha, that's true, but I already had the ceiling pole, so I figured I'd stick to the small bracket ;)
I do have a caliper and was using it to get some ID/OD dimensions on the TV mount, as well as confirming the thickness of the metal used on it.
Hey Jeff, if you need to get exact measurements of a physical object that isn't too big and flat again, just plop it on a flatbed scanner and import into your software of choice. Then trace the scan, and done.
True, true... I never really think of that. But in this case it was simple enough to just use a ruler.
I bet I could write up something that converts a black-and-white image to a flat plane in OpenSCAD though. The end result would be a bit spaghetti like.
That's amazing! I hope micro-manufacturing can continue to become more common and less expensive. There are so many useful things that are in-demand from smaller groups like ours, but we're not big enough to get the big manufacturers to pay us any mind. They'll never get 500% margin from these products. But then, there must be smaller shops out there that are cool with lower margin, because hey, that's a market segment that's still willing to give you good money for a good product. Am I too optimistic?
Yes. Start a business, with capital investments, occupancy and overhead expenses and see how cool it feels near the end of the month. Hint maybe you can almost pay the bills, but you end up making ~$178 for the month
last thing I did make using power tools was what you call a campfire tripod but to use it at home, just some hacksaw and welding action, nothing fancy yet pretty satisfying
Awesome! I didn't even realize places like MADE existed. Is there a list of such places, somewhere (For those of us who don't live within a reasonable distance of St. Louis)?
I know there are a few online 'databases' but it seems like most of them are pretty incomplete or only feature special network-affiliated spaces.
Maker/Hacker spaces are so good. I'm so glad they exist these days!
Great work! When I worked creating embedded systems, it was amazing see something I designed came to life. Boy, I miss those days...
I wonder if placing a triangle 'truss' between the two sides would add a bit more rigidity to your bracket (but maybe it would require to be soldered - a new skill to learn!)
And wouldn't your kids running around in the upper floor make the camera vibrate a little? Just wondering.... 🤔
Just posting an update: it's been a few months, and so far the running around doesn't create enough vibration, but I have gotten clocked in the head by it a number of times when I reach down to pick something off the ground. Luckily the darn thing is sturdy as heck, and it jiggles a bit but my head gets most of the force!
I want a raspberry pie that has four functions; one: analog to digital monitor of a thermostat, two: IR transmitter, three: IR receiver to memorize power “on” and power “off”, four: software that can receive the thermostat information and transmit the appropriate with the memorized IR on/off signal. My home air conditioning was not able to refrigerate my sunny side bedroom. We put in an mini split heat pump, but the efficiency experts got involved in the controls and there are two mode of operation for cooling on or off. Don’t get me wrong it works great and holds a temperature extremely well. When you are sleeping you the temperature set to a little colder, but the mini split keeps cranking out the moisture until it hit the set temperature. A thermostat also the temperature and humidity to rebound before drawing them down again. I told the salesman I wanted a thermostat but he didn’t listen and roped me into this unit.
Shout out to MADE STL! We've used them for our robotics team for a few years now.
The lessen here is to know your local resources.
Great vid and project
The VMC that AvE used in that video was not a Tormach, it was a HAAS. Different classes of machines with different costs and different performance envelopes. Tormach CNC mills can do nice work, but are more limited in speed, robustness, and capacity compared to much more expensive units like that lower-end HAAS.
Reminds me of one of Jeff's other videos. "Come with me, and you'll be, in a world of OSHA violations..." Now that'll probably be stuck in my head for a bit.
7:11 That's pretty much my setup. I put a wood block between the monitor arm clamp and to reduce the wobble.
Not a bad solution, and can work if you're more careful about not bumping your desk. Also, in-camera or lens stabilization can help but still isn't good enough for my needs.
Jeff, you made really great points at the end about learning a bit more about how to make stuff, etc. Fun to see someone going down a similar route to myself. I'm a software guy for a living, who built a CNC Router, and use that to make things. Even as a pro software guy, not a huge fan of open scad. I use cheap cad 2d software but that implements constraints and takes care of the complex geometry for me. Have a look at ViaCAD.
Heh, there are now about 8 other CAD apps I'm going to have to look at based on these comments-yours is the first mentioning ViaCAD!
Oh, and one other thing, I don't have any of the issues you ran into with. Fusion 360. I am running a Mac and the system seems to run just fine for me.
looks great but have you walked into the ceiling drop you created? perhaps you could make it retractable so you could control height :)
Hi Jeff, I have made a star tracker using wood, hinges, some plastic dowel, a stepper motor and a pi nano, still got to test i have programmed the speeds correctly but it functions as it should all costing less than £50 compared to over 250 to purchase one.
A star tracker has been on my list of "would like to build one" for a looong time now. I'm thinking of doing one with a Pico, Compute Module 4, and HQ camera attached to a cheap but decent zoom lens using a C-mount adapter. 3D print a case that also incorporates a 7" touchscreen, and that could make for a very fun way to explore the night sky!
@@JeffGeerling i made a mistake it's a pi pico that is controlling the star tracker with a small amount of micropython but I would be mounting an SLR on it, i already use a pi 4 with my telescope mount using ekos with kstars to control the mount and take pictures using the astro cameras I have attached, if you want to discuss more I'm more than happy to share ideas, i don't have a 3d printer but have cut up a waterproof box to put a touch screen in it and ups batteries with 12v input.
@@davidcarter1912 Wow, nice! Do you have a blog post, github repo, or any other kind of build notes or guide? I'd love to take a crack at building something like that and instead of starting from scratch, would love to contribute back too!
@@JeffGeerling unfortunately having Asperger's i often forget to document things I'm doing or working on but I will see what information I can put together for you, do you have a suggested place i can upload what information i do have.
@@davidcarter1912 Ha, no problem at all - maybe start a Discussion on this project? github.com/geerlingguy/raspberry-pi-pcie-devices/discussions - hopefully anyone else working on astrophotography can also chime in too!
Slight oversight - AvE has Haas not Tormach..
Good one.
Awesome!!!
That is one helluva maker space having their own Flow Jet like that. Unfortunately, the presence of maker spaces seems to be kept hidden away, out of public view. They do not promote or advertise. I am in the Chicago area and only found about them by accident, of those I know about one in the city, one WAY out in the suburbs. But nobody seems interested in making things, working with their hands. As a kid - a very long time ago - that was what we did. Now they just play video games all day.
True, but I know many kids would love getting their hands dirty on some projects-we're lucky in St. Louis to have four or five good hands-on places for kids to learn about 'STEM' and actually applying knowledge to real objects. Sadly, the pandemic has made all those indoor spaces a lot less of an opportunity for now, but I'll be taking my kids to these kinds of places as much as I can!
Oh, and those weren't blocks of aluminum. those were blocks of steel (one giveaway is the red rust with steel does and AL doesn't). So "blocks of steel on his Tormach" was actually "blocks of steel on his Haas." Watch a little AvE, Abom79, Blondihacks, This Old Tony, and you'll be able to tell the basic materials apart at a glance, especially once the machining starts...
But more importantly, I'm glad you're expanding your horizons and congrats on your first machining project! I was interested in your take on 'programming' vs. GUI approaches. While I share your distaste for the direction Autodesk has taken are regards 'free' use, I need the CAM functionality, and I'm not a programmer. So while I might tryout the fully scripted CAD (since it runs on macOS), I don't think it will be my choice for serious work. Would love to see how your use evolves though!
For a few year I have quite a lot create my own things, becouse there is nothing on market that is good for me. This freedom is really great.
You definitely could have 3D printed that bracket. Polycarbonate or carbon fiber nylon would both have been plenty strong enough
2:25 It's buggy and sluggish cause you didn't use a Raspberry Pi.
Long live raspberry pi
Haha, I shudder to think what it would run like on a Pi. Is it even possible???
@@JeffGeerling If you run in the web browser yes. As it is closed source and would need a recompile to be able to run on the Pi.
@@yumri4 QEMU user mode emulation and wine might also be an option, but I don't think the performance would be very good.
Good for you, Jeff!
RIP TechShop
F
How did you opened the heat spreader i took a screenshot to better see it from inside
Check out my post on Instagram: instagram.com/p/CSriluZLmx-/
@@JeffGeerlingThanks now i can take a better look inside
Whoa Whoa Whoa...That CNC on AVE's channel is no Tormach, its a Haas Automation CNC. Not sure if he got it new or not, but its 100K+ of CNC. Very interesting video, I am considering building my own maker space, and the idea of going to a place that has the right tools is a great idea. Thanks for the great videos.
Great video Jeff. In the case that youre interested in looking for another opinion on what someone would have done, this is what i would have done. I would have got a mount for a projector, one thats wide enough to catch 2 studs, or a larger tv mount that would do the same, whichever is cheaper at the time of purchase. After mounting either of these to the ceiling, i would have got a seflie stick. Its basically a telescoping extension for 1/4 20, as they usually have 1/4 20 female on the base and 1/4 20 male on the tip. Mount the selfie stick to the projector/tv mount, then your camera to the selfie stick. flip the video in the settings or in post production and bobs your uncle.
I've considered the 'upside-down' approach, but had two major issues with most things I found (besides expensive magic/super clamps and arms): 1. I also use the camera for web conferencing and not all software allows flipping. 2. The teleprompter would also be upside-down, making for an awkward situation trying to get phone in and out without dropping it (plus not all prompter apps can do upside-down+backwards text-they're geared towards having phone below the mirror).
@@JeffGeerling To handle the flipping of the camera, have it load into OBS and do the flipping in there, then click the virtual camera button and itll appear as a webcam in your conferencing software. This will drive up your CPU usage slightly but not by much, and theres no noticeable delay. Do you have a video on your teleprompter? I haven't seen it (though ive only been watching you for a couple months....that sounds creepy). Keep in mind im not trying to change your mind, its already done. Just some thoughts on how someone else might have done it.
@@leefhead1 Haha yeah no problem, not creepy at all... heh...
Ehm. Anyways, I do have a video on the teleprompter (well on the whole setup as of a few months ago at least): th-cam.com/video/Ajsq4H9zu-E/w-d-xo.html
AvE and tormach ??
You didn't HAVE to make a 3D model, you could always write the G-code yourself! (/s) (mostly) Nice seeing someone go through the full design process who doesn't have a full machine shop in their garage.
I wonder if there is anything like MADE in the Tampa/Orlando area.
White Shirt SCSI Jeff!
Subtle merch references ;)
Inspiring video! Do you have paper walls in your studio instead made of bricks?
InSPiRiNg + Top Notch post-production = "Must See TV is Back"!
Jeff is a boss!
Note to self: Add JGeerling to Zombie Apocalypse Team Alpha.
So, hold up, would there be any ADVANTAGE to delidding a Pi 4 and replacing the thermal paste??
Advantage: fun. Disadvantage: likely Pi death.
dude i love you, literally. Opensource approach, openminded thinking and one sentence that have resonated within me "only if i could justify the price and know that i will use it in the future"
Well I love your comment :D
Is that a SCSI shirt?! If so, where can I get one?
Let me introduce you to www.redshirtjeff.com ;)
Thank you for the “”motivation””!