Update: After googling for a particular error and then using google translate to translate one of Chinese pages of the forum that had an error ...

@thrandell @robotbuilder It looks like a lot of things that have already been invented are already available out of the box as ROS packages. I bought ...

@robotbuilder I noticed that after hi kinda finished the robot's physical design and build, it all came to a halt, disappeared. The same happened with...

@robotbuilder Actually, this robot in terms of base and the raising platform is almost exactly what I'm building! And he's using the same Intel RealSe...

@zander or do you think there might be a better way of programmatically measuring higher motor voltages to control the system than INA219?

A question about INA219. Out of the box it's limited to 3A but as I'm building a variation of DB1 robot, I wanna measure current and voltage on the 12...

@zander Have you bought any more serious from AliExpress than arduinos? like a fume extractor, soldering mat, or maybe even servos? I need a lot of se...

@zander How long does it regularly take for them to arrive? and with type of shipping service do you use? the cheapest one? or the standard?

@zander which ones did you get? and with with generic cheap instead of ATMEGA328P? This ones? How do you tell apart legit parts from those that don...

@robotbuilder Just discovered the channel and watched da few relevant videos - very useful! The force controlled robotic grabber and arm are the be...

Oh, yeah! That's definitely useful! will need to redo the board with bullet connectors or screw-terminals for anything high voltage. Btw, where you do...

Do you guys think that using ATTINY88 board instead of Arduino Nano for the motor controller boards for DB1 is a good idea?br />The reason why I'm con...

@robotbuilder Here you're approaching a very interesting topic and that's what being ignored by a lot of robot builders - the actuator (grabber)....