TOUCHDRO OVERVIEW
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- เผยแพร่เมื่อ 29 ก.ย. 2024
- This video is an overview of my now defunct DRO system and how I have adapted it to make it work with the TOUCHDRO application.In the next video I will get it all fitted and working (hopefully!) TOUCHDRO is available here... play.google.co... www.yuriystoys... www.touchdro.com/ Edited with Openshot Video EditorScreen capture by OBS Studio
- วิทยาศาสตร์และเทคโนโลยี
Hi! how I can hide the virtual circle graph that touchdro shows? I using a lathe.
Hi sorry for the delay in replying - unfortunately I gave up on my TouchDRO implementation, so I haven't been using it, and can't answer your question. Apologies.
"It worked until it stopped working"!!! 0.40. Seems like a recurring theme in my life mate.
It happens a lot. Seems like some sort of law of nature.
hi , I build a my touch dro based on this video (th-cam.com/video/c7imKrKQzyQ/w-d-xo.html) and I tried to use a caliper as a linear scale but is the digit flickering, and too noisy , any idea how to fix it
Hi, first try the 'digital filter options in the settings on touch DRO. One thing that seems to be necessary is isolating the scale from the machine. Stand it off from the metal of the machine with plastic spacers, and sleeve screw holes so there's no contact. Ground loops can cause a lot of noise. I ended up making little microcontroller boards to put with the read head that convert the 1.5v scale Comms to 5v TTL UART type Comms. This is pretty bomb proof. Hope this helps. Thanks for the question.
Wow, that is what I am trying to do to my mill. Did you do a git hub on your microcontrollers? What did use? Esp or an arduino?
I have a handful of Arduino Nano boards I can use, or I can get more ESP boards.
Hi. I haven't got round to putting anything up on GitHub yet. May get round to it in the next couple of weeks. I'm using a PIC microcontroller for both the scale controller and the combiner. The code should be relatively simple to port to a different device as the code is written in C. I'll try to do a short video on the finer details of the electronics. Thanks for watching!
Hi Olly,
That was really interesting video... You said you're an Engineer, that software, electronic, ?
Take care
Paul,,
Hi Paul. Thanks for the kind words. I'm an electronics engineer.
@@ollysworkshop 30 years with software for my sin's... mind you 20 of them were management as the young guns were far brighter than me at software engineering.
I think that's always the way. I didn't feel too out of touch until we got some new graduates in, and they're almost talking a different language now.
You can just buy one. A two channel is about $130 US, and a three channel, about $145. They’re much bigger and easier to use. The scales aren’t too expensive either. These caliper scales aren’t that accurate, not enough to use on a mill.
I know, it's just one of those projects I started ages ago when I didn't have that kind of money, and I wanted to finally make it work. It's the problem solving that's the interesting bit for me. That said I'm considering buying some decent scales, but I prefer the TouchDRO interface to the basic DROs that you get.
@@ollysworkshop You know that Yuriy sells a 4,3,2,1 chan adapter for essentially all scales out there now with BT to his TouchDRO. 4ch kit (assemble only, not raw board component kit - they're even lower in price) is currently only $109 and the new versions also have RPM and limit switch inputs and touch probe soon to be. So you can use your glass, magnetic, capacitive scales with the touchDRO on your tablet. You are literally $109 and 3 DB(E)-9 connector pinouts away (I just watched your "Cheapest DRO I could find" video) where you've replaced all this project with turn-key. But you can still use your TouchDRO if you wish as well :-). Cheers!
@@physicsguybrian Hi, yes I do. There were two reasons for doing this. One was an exercise in programming for my own benefit, second I wanted to use calipers to keep the cost low, and they all seem to have auto power off now, so my little circuit would turn them back on again. Yuriys solution doesn't have a method for doing this as far as I can see. All academic now though as I got a proper DRO. Thanks.
Hi Olly
Thanks for sharing this...I have been using a Caliper2PC system (PC only) for many years, it works great but am thinking of putting a Touchdro system on my lathe so I can run it from a tablet. I would be interested in seeing more details of the mods to the scales if possible.
Cheers
Dave`
Hi Dave. I came across the caliper to pc system right when I started looking at this, but I didn't want to have a laptop next to the mill, it just seemed too untidy, so I did my own take on it. I'll show a bit more detail on the mods to the scales in the next video. Just off to the shed now that the kids are asleep.