A life hack so that the BGA paste does not spread under the stencil. Apply the amount of paste you need on a paper towel and heat it for 15-20 seconds with a hair dryer at 100 degrees Celsius so that the flux from the paste is absorbed into the towel. After you can apply the paste on the stencil.
After subscribing, this video made me turn on notifications for the TH-cam app. I had it turned off for the entire app until I saw your video, and afterwards I had absolutely had to turn on notifications for your content. That’s a compliment. Good job!
Man! This looks fantastic. The video looks very professional, the 3D prints on every project are precise and well designed, the accuracy, the details. Damn.
To stop the burglar, make a device, which makes loud angry bark in the hallway, when he enters the room, so the burglar will lock himself inside to be safe from the beast :D
Suggestion: Fish-Eye lenses up in the light that will send you pictures/video of people in your unit. You can then send that data to Law Enforcement to track down the burglars. While it may add a visible component to the security, you can probably put it in an inconspicuous place.
If you had a way to lock the door on them once they are inside and the door closed... and keep it locked until you arrive with the police. That would be a non-lethal and no chances of hurting yourself or someone you didn't mean to hurt. Like change the internals of the door lock from a regular latch style setup to a dead bolt. You could use contact sensors to know when the door closes and then actuate the dead bolt lock inside the door. The knob on the inside would be useless until either the actuator trips/resets the dead bolt back or you unlock it from the outside.
Even this could be illegal in some countries. In many ways, like holding someone in captivity even if it's a burglar or from building safety standards where it must be a emergency way out. Guess cameras are a reasonable way, but not as reliable.
Nice project and Sooperub video Editing that's catch my Eye.....Do more projects with ESP32......Please involve the programming part in the video also.... Thankyou .....
@@EliteWorm Yea..., The best practice is to keep the antenna part out of the entire board, bcz even FRP (from which pcb are made) affect their performance
I felt the pain of the USB connector. Just recently I took apart an XLR connector swap the wires around put it together again, but I did the exact same thing on another one where I promptly forgot to slide the cable boot back on......
I had the same problem with false alarms because of the radar's range (and because it works 360° around). Thanks for the tip with the resistor. Regarding the problem with the components moving to the side of the pads, this looks to be a 2-fold problem. It looks you used a footprint for hand-soldering, these have longer pads. The regular pads are shorter such that the pads of the component are more or less centered on the pads on the PCB. Due to capillary forces, the component will now float to the center of the pads easier. But there is also an issue with the amount of soldering paste. The stencil should be firmly pressed on the PCB and you should try to apply the soldering paste in one stroke and then pull the stencil off without moving it left to right. Apply a large bead of paste on one side of the stencil and use a this steel spatula, press down firmly and strike from left to right in one fluid motion. If done perfectly, the stencil should be almost clean without streaks of paste on it. You can put unused soldering paste back in the container for next use. There are more ways of applying the paste but this is what seems to work best for us when doing this by hand. It is still not easy though. We have a machine to do this and that is still not doing it perfect all the time.
Hi worm! Kuddos about the system. Its pleasure to watch your videos always. Can you share the schematics with the code? I'd like to do same for my storage. Rubbed 3 times in a month 😢
i bougth this radar modules on aliexpress time ago.. and always detect high range of 7 meters , with this potentiometer can you regulate the distance of meters ? thanks
Question for anyone who does SMD soldering. How do you stop the solder paste getting on the tip of the needle nose tweezers used to place the part, then sticking the part to the tweezers, so when you pull up the tweezers, it doesn’t pull up or shift the part with them? Anyone else have this problem? I’m using quickchip solder paste. Maybe it’s about the viscosity of the paste?
@@EliteWorm Okay, glad it’s not just me. You made it look so perfect in the video :) If it were my video you’d see a lot of components getting put in the wrong place and hear a lot of swearing :) perhaps that why I’m not such a successful TH-camr… hah
Your project is interesting but no one leaves the USB facing the PCB lol Neither the USB cable should touch the RF antenna (AC signals should be away from other AC or DC signals.
Great project, I have a similar basement and handy to have this IDS 'intrusion detection system' handy. Missed it, but do you have a discord and where can we buy your plans from to build our own or even you sell the whole kit?
Hey! There is a ton of free information on TH-cam. I think that’s what I’d do if I had to start from 0. Can’t name specific channels, but I am sure you will find what you need
en.wikipedia.org/wiki/Doppler_radar It's some kind of high precision frequency calculation, movement of objects make the frequency change. Though I'm surprised this works inside of a switch next to some hv.
No, what you actually want is a two door entrance. They have to enter a restricted access area before entering your facility (fenced in area, greeting hallway etc), that will auto lock a door behind them upon tripping an alarm, then alerting the police. That way they are detained automatically in one process.
@@ChrisHillASMR Thats illegal here in Sweden and in most countries. Here in sweden not even jewellry stores are allowed to use mantraps, unless they always open the exit. Instead they have DNA spray with syntetic DNA to mark the robber to bind him to crime scene.
@@sebastiannielsen So you think its better to let criminal run away and potentially grab a hostage, cause more damage, etc. Ur country is garbage and it makes sense that you important criminals and arent allowed to do anything to catch them.
I want to make a tracking radar using a tiny emmiter (mounted on an RC plane) and 3 recivers that sends the signal strength to an arduino to move stepper motors. These receivers are mounted in an angle so there is a hole in the middle for a camera to look through and pointing away from the camera, something like this: \ | / \ | / \|/ The middle line is the camera center and the other two lines are the antennas. The receivers are 120º out of phase when looked from the front. Can you make a tutorial on it?
umm they make super cheap ir sensors you know for alarms and dei a company that makes a true radar sends out a signal bounces back etc its like 50 bucks so why i ask you? it trigggers 500 mah outputs for alarms so you can just use one of them instaead of this or a ir sensor based alarm they work find sooooo why?
Поэлементно впаивать получится бестрее и лучше в разы, чем сначала поставить все детали, отцентровать их, припаять, а потом ещё и каждую деталь поправлять феном! Так что это самый глупый способ монтажа, который я видел!
Some people enjoy watching the building process. Entertainment videos are really common on YT. Anyway, I’ve shared some of my project files already, you can find them on my channel.
yawn, this is basically an ad for something you didnt actually use, how boring, show the burglar or why you needed it in the first place, again...yawn..
At least its something practical and he's creating something of his own, posting it on TH-cam for people that are interested and not a derro sitting in the basement playing video games bagging on other people.
Have you published the firmware? I was trying to do an identical project without good results and I would like to see how you have done the communication Lora. Thank you very much.
Great project, I have a similar basement and handy to have this IDS 'intrusion detection system' handy. Missed it, but do you have a discord and where can we buy your plans from to build our own or even you sell the whole kit?
If you liked this project, SUBSCRIBE and ring that bell! Next one coming up soon...
Hello dear Worm!
Do you have a degree in electronic or you just do it as a hobby?
@@thombaz Yes, I am an electronics engineer
@@EliteWorm Thank you!
A life hack so that the BGA paste does not spread under the stencil. Apply the amount of paste you need on a paper towel and heat it for 15-20 seconds with a hair dryer at 100 degrees Celsius so that the flux from the paste is absorbed into the towel. After you can apply the paste on the stencil.
Nice. Thanks for sharing.
But I would probably avoid to cover heat-emiting ESP module with LiPo battery.
Was thinking the exact same😆
After subscribing, this video made me turn on notifications for the TH-cam app. I had it turned off for the entire app until I saw your video, and afterwards I had absolutely had to turn on notifications for your content. That’s a compliment. Good job!
Thank you man! I appreciate it 😉
Man! This looks fantastic. The video looks very professional, the 3D prints on every project are precise and well designed, the accuracy, the details. Damn.
In case you read this.. you also coded all of this by yourself? Both sides? I mean the board, the notifications on whatsapp.. all the backend?
Thanks for adding the link to part 2 - so many creators don't and sometimes it makes it had. This is a great project and very useful.
dude, your channel is top, you deserve way more subscribers
Great work, I really like those movement sensors. You managed to make it very small and neat, thanks for sharing!
The idea of hiding it inside a light switch is really cool!
To stop the burglar, make a device, which makes loud angry bark in the hallway, when he enters the room, so the burglar will lock himself inside to be safe from the beast :D
2:15 was the satisfaction I was looking forward too.
Suggestion:
Fish-Eye lenses up in the light that will send you pictures/video of people in your unit. You can then send that data to Law Enforcement to track down the burglars.
While it may add a visible component to the security, you can probably put it in an inconspicuous place.
Really nice upgrade. Nice piece of kit.
Nice, I use a couple of these for detecting movement through walls but I just snagged the sensors from old commercial LED fixtures.
To stop them running away develop a autonomous leg breaking robot.
💀
no, No god please no, NO NOOOOOOOO!
excellent video...i hope you next version will be able to shoot the burglars
If you had a way to lock the door on them once they are inside and the door closed... and keep it locked until you arrive with the police. That would be a non-lethal and no chances of hurting yourself or someone you didn't mean to hurt. Like change the internals of the door lock from a regular latch style setup to a dead bolt. You could use contact sensors to know when the door closes and then actuate the dead bolt lock inside the door. The knob on the inside would be useless until either the actuator trips/resets the dead bolt back or you unlock it from the outside.
Even this could be illegal in some countries. In many ways, like holding someone in captivity even if it's a burglar or from building safety standards where it must be a emergency way out. Guess cameras are a reasonable way, but not as reliable.
Add a tumbler full of beads so when the bugler comes in it sounds like there is a rattlesnake around
Nice project and Sooperub video Editing that's catch my Eye.....Do more projects with ESP32......Please involve the programming part in the video also....
Thankyou .....
It seems that for the location of the battery do not stick in esp32 because it produces heat that is not good for battery health.
OR the ESP32, yeah...
Buat bang🤣
You should have kept the antenna part of ESP outside the PCB(Away from FRP) for better conmectivity
Yep, but there is no copper around that area at least
@@EliteWorm Yea..., The best practice is to keep the antenna part out of the entire board, bcz even FRP (from which pcb are made) affect their performance
5-10 hz at 90 dB cause dread. That would be great for a “safe” way to “deter” intruders.
I felt the pain of the USB connector. Just recently I took apart an XLR connector swap the wires around put it together again, but I did the exact same thing on another one where I promptly forgot to slide the cable boot back on......
i would like a mesh network of these on my property to track movement!
There are bunch of these available online
Great work :)
Thank you!
First order of 1-4 layer PCB for 0 USD (pay only shipping): www.nextpcb.com/0-for-1-4-layers-pcbs.html?code=elitedd
but where is the code?
@@mirko.jankovic Making a note to return in a few days to see if he publishes anything.
I had the same problem with false alarms because of the radar's range (and because it works 360° around). Thanks for the tip with the resistor.
Regarding the problem with the components moving to the side of the pads, this looks to be a 2-fold problem. It looks you used a footprint for hand-soldering, these have longer pads. The regular pads are shorter such that the pads of the component are more or less centered on the pads on the PCB. Due to capillary forces, the component will now float to the center of the pads easier.
But there is also an issue with the amount of soldering paste. The stencil should be firmly pressed on the PCB and you should try to apply the soldering paste in one stroke and then pull the stencil off without moving it left to right.
Apply a large bead of paste on one side of the stencil and use a this steel spatula, press down firmly and strike from left to right in one fluid motion. If done perfectly, the stencil should be almost clean without streaks of paste on it. You can put unused soldering paste back in the container for next use.
There are more ways of applying the paste but this is what seems to work best for us when doing this by hand. It is still not easy though. We have a machine to do this and that is still not doing it perfect all the time.
Thank you so much for the tip, I will definitely check the footprint that I am using!
Can you not use metal behind the sensor to stop 360° sensing?
I have a doubt bro placing lipo to esp32 top be like suicide ...?
Nice work! very interesting... Subbed here!
Awesome Job.. I Hope it Helped ☺😎💯
Hi worm! Kuddos about the system. Its pleasure to watch your videos always.
Can you share the schematics with the code? I'd like to do same for my storage. Rubbed 3 times in a month 😢
What is the max range of lora module
i bougth this radar modules on aliexpress time ago.. and always detect high range of 7 meters , with this potentiometer can you regulate the distance of meters ? thanks
Question for anyone who does SMD soldering. How do you stop the solder paste getting on the tip of the needle nose tweezers used to place the part, then sticking the part to the tweezers, so when you pull up the tweezers, it doesn’t pull up or shift the part with them? Anyone else have this problem? I’m using quickchip solder paste. Maybe it’s about the viscosity of the paste?
Yep, that’s a huge pain… I usually clean my tweezers with alcohol every few components. But maybe there’s a better trick. I’m all ears!
@@EliteWorm Okay, glad it’s not just me. You made it look so perfect in the video :) If it were my video you’d see a lot of components getting put in the wrong place and hear a lot of swearing :) perhaps that why I’m not such a successful TH-camr… hah
Spray construction foam on them ^^ It will ruin their clothes, but also mess up the room ._. But also, you can then see where he went ^^
Excelente.
4:25 Is that a prusa and you printing without steel sheet?😅
But still, really well made video!
It’s an old MK2, it has no steel sheet! Thank you 👍
Your project is interesting but no one leaves the USB facing the PCB lol
Neither the USB cable should touch the RF antenna (AC signals should be away from other AC or DC signals.
hi. any false detection on the system?
Wi-Fi module of ESP32 case false detection on radar or PIR?
awesome, What is the part num of the soldering paste used?
Hello, I like your projects.
Do you have any courses about what you're doing ??
Hi, nice vídeo. Can you tell the model number of power supply that you are using?
Nice job
Thank you Mark 😉
How is it possible to send a message to the cellphone using lora module and without Sim900 module?
so, the battery will heat up the esp and esp will heat up the battery, great!
I understood the code 👨💻
How can I get this full solution readymade?
I understood the code. ;)
You are the first one that did!! 🤝
Have you caught the burglar yet?
Deodorant is that code for bear maze?
Awesome work! Quick question: it looks like you’re using VS Code to develop for the ESP32, do you use the Arduino framework or espressif IDF?
Thank you! I use Arduino framework
Sorry, maybe I missed it, but what make/type of microscope did you end up buying?
Hey Rob, I bought a digital model, also from the brand you recommended me 😉 Thank you!
@@EliteWorm But I assume one with HDMI output?
@@EliteWorm Which one exact?
where best place to learn stuff like this? :D
WOW! Nice!
Where can I buy one of these :)
Nowhere, but you can make your own. If you don't have a 3d printer, ask someone who owns one, or use a site like shapeways.
where did you bought those 0603 components ?I have been trying so long to purchse one plz drop a link
AliExpress, search for “0603 resistor kit” or “0603 capacitor kit”
Great project, I have a similar basement and handy to have this IDS 'intrusion detection system' handy.
Missed it, but do you have a discord and where can we buy your plans from to build our own or even you sell the whole kit?
Will you make the files available Open Source? I would love to look at them to learn new stuff. Is there any chance to look at them?
rAnDoMcOmPlAiNt();
I can't break into your house now, Worm !
I shall (return);
Good one 😂👍
will you post your project on github?
Light blinking with f which induce dizzynes and space disoriented
Does it false trigger much? Be honest
Hi elite worm, Whats the best path to teach myself electronics ? Book , online course ?
Hey! There is a ton of free information on TH-cam. I think that’s what I’d do if I had to start from 0. Can’t name specific channels, but I am sure you will find what you need
that thing won't stop burglar
How does it work? (Detection I mean)
en.wikipedia.org/wiki/Doppler_radar It's some kind of high precision frequency calculation, movement of objects make the frequency change. Though I'm surprised this works inside of a switch next to some hv.
To stop them from running away: Call 911. Or ask a security company with open API to let you hook the device up.
No, what you actually want is a two door entrance. They have to enter a restricted access area before entering your facility (fenced in area, greeting hallway etc), that will auto lock a door behind them upon tripping an alarm, then alerting the police. That way they are detained automatically in one process.
@@ChrisHillASMR Thats illegal here in Sweden and in most countries. Here in sweden not even jewellry stores are allowed to use mantraps, unless they always open the exit. Instead they have DNA spray with syntetic DNA to mark the robber to bind him to crime scene.
@@sebastiannielsen So you think its better to let criminal run away and potentially grab a hostage, cause more damage, etc. Ur country is garbage and it makes sense that you important criminals and arent allowed to do anything to catch them.
Maybe you could shoot a taser at them? xD
maybe a powerfull smoke generator and a strobe
Hey, the project is really amazing. We want to feature it on our channel (no money involved). If it sounds good, then kindly reply.
You can, I already replied to your mail 👍
any schematic bro?
I want to make a tracking radar using a tiny emmiter (mounted on an RC plane) and 3 recivers that sends the signal strength to an arduino to move stepper motors. These receivers are mounted in an angle so there is a hole in the middle for a camera to look through and pointing away from the camera, something like this:
\ | /
\ | /
\|/
The middle line is the camera center and the other two lines are the antennas. The receivers are 120º out of phase when looked from the front. Can you make a tutorial on it?
I think I might need a mask, cuz I really want these now
What do this thing?
umm they make super cheap ir sensors you know for alarms and dei a company that makes a true radar sends out a signal bounces back etc its like 50 bucks so why i ask you? it trigggers 500 mah outputs for alarms so you can just use one of them instaead of this or a ir sensor based alarm they work find sooooo why?
Install a gun loaded with Surströmming :D
What Lora module did you use?
It's a REYAX RYLR896
Dont use odour aim instead use a 9mm pistol😜😜
Hope the burglar is not on your subscriber list
Fart spray and that ink that they use on the fire alarm switch to see who pulled it
can't stand this kind of video format: zero talking, near zero explanation, nails on a chalkboard "music". It's like the powerpoint of youtube.
These type of Sensors are not reliable. Use ir beam
Поэлементно впаивать получится бестрее и лучше в разы, чем сначала поставить все детали, отцентровать их, припаять, а потом ещё и каждую деталь поправлять феном! Так что это самый глупый способ монтажа, который я видел!
Connect fog machine to scare them away
Again
Your knowledge is excellent, but I think your device is overkill. Maybe just put super glue on the door knob.
What is the purpose of your videos if you don’t share anything ?
Some people enjoy watching the building process. Entertainment videos are really common on YT. Anyway, I’ve shared some of my project files already, you can find them on my channel.
@@EliteWorm we need this project! Share it please 😜
دعيه كذب
Trux off with the foggy free Google music and the stolen youtube maker vids latched together. Greasy
yawn, this is basically an ad for something you didnt actually use, how boring, show the burglar or why you needed it in the first place, again...yawn..
At least its something practical and he's creating something of his own, posting it on TH-cam for people that are interested and not a derro sitting in the basement playing video games bagging on other people.
Have you published the firmware? I was trying to do an identical project without good results and I would like to see how you have done the communication Lora. Thank you very much.
Very good! as always....:)
Thank you Moli 😁
Great project, I have a similar basement and handy to have this IDS 'intrusion detection system' handy.
Missed it, but do you have a discord and where can we buy your plans from to build our own or even you sell the whole kit?