@thrandell If I remember correctly you use ID coded IR signals to detect obstacles (return bot's own ID) and detect other bots (get their ID and I ...

@byron I think you missed the point and the purpose of using a graphics display instead of a series of print and input statements to test an algori...

@byron I have been getting back up to speed with Python. I was going to translate a FreeBASIC graphics program giving a visual take on locating an ...

@zander @robotbuilder I think you missed something. There are close to 80 samples of the line intersection code in 80 different languages. Here i...

@byron FYI @zander But I never used c++ for any real project and my knowledge of using it has rather faded away. Whereas I never used Python...

@tfmccarthy I may well have tried out the PCA9695 a couple of years ago I can't remember. Doesn't really matter for as I wrote I will try it out c...

@tfmccarthy To be honest I am not sure if I ever used the PCA9685 although I did buy one. In helping someone else with an esp32 NOW example I used ...

@byronJust in case you get back to this subject using your AI accelerated camera to detect visual targets.FYI @thrandellThe problem is: Given the coor...

@tfmccarthy I assume you have read Bill's tutorials including using servos with the esp32 I use the PCA9685 as explained in his tutorial. This ...

@tfmccarthy Your end goal/s seems rather vague to me? There is a big difference between the poppy robot arms (two arms, non functional hands) and t...

@tfmccarthy No use by date as you are not actually going to buy that product. I have seen little wood based arms on the internet so probably wort...

@tmatatu You don't have to guess any of this. Look up the specs to find out its limits and the requirements for the motors. I see it has a built in...

@lee-g The HMC5883L is very different in appearance. I installed and included this driver as per code example. #include<QMC5883LCompass.h&...