Last seen: 2023-12-08 7:55 pm
@robotbuilder Sounds like you get my issue. No bumpers, but that would probably be smart. I should get the repaired motor controller soon and I'll try...
@robotbuilder Thanks for the response. I assume the jarring is the robot stopping and stopping quickly, or just generally while it is mobile. I need t...
Simple Alternative if you already have your PS built. FYI: Add an inexpensive buck 12v to 9v converter (I used a variable and set to 9v). Only cost a ...
Hello and welcome, Phil, can you be more specific about your difficulty? Seems this happens most often when the user does not properly connect via the...
First of all, I find it very cool that you are here and asking questions. Stick with it. Try to think of learning as a never-ending journey with two p...
@derek Not sure I get it completely. Seems the ATX PS would be overkill vs a simple step-down converter powering the 180081. Maybe I am missing someth...
@theoutlander. That’s great. Have fun. If I ever do another one, I’d have two 12v and two 5v since that need does periodically arise. The -12v hasn’t ...
I'd like that. My oscilloscope IQ is lacking. Making the logical connection between working on a real project with PWM and actually knowing how to lev...
While my wife rarely comes into my workshop, anything LED and she quotes an article she read about eye damage looking directly into bright LEDs. I had...
Thanks! I used what I had for LEDs and they were way too bright. So instead of swapping them out, I added the pot to adjust intensity. Yes, an overkil...
@hstaamThank you! So far, it has been useful, not having to set my main power supply for voltage on different types of needs. The grounds are all atta...
Hey Bill, Your power supply video was the first one of yours I watched. Your calm demeanor and non-judgmental approach encouraged me to not only bui...
@robotbuilder Wow, excellent. Right when I think I know something, I realize how much there is to learn. So fun talking with people who don't start ev...