robotics

  1. B

    Open-Source ESP32 Robotics Kit for Modular, AI-Powered Projects

    Hi folks, I want to share with you a product that my team and I have been working on for the past years to help breaking into engineering, and specifically, robotics easier for everyone. We launched the first CYOBot last year as an open-source legged robot called CYOCrawler. It featured a...
  2. Low speed high torque BLDC driver design. Working on driver for a hub motor (24V supply, 170mm wheel, 15 pole pairs, 1.7ohm, high torque low speed)

    I have a lot of questions so I hope it's ok to make a thread to keep them in as I go through this design. So I'm trying to make a driver for these motors https://skysedge.com/robotics/robowheel170/index.html The maker of them has a recommended driver but it's out of stock and will be for a...
  3. CD4026BE DIP CD4026 Fake or ???

    Just found this on alliexpress and I need more then 100 of them. They say it is original but to be honest doesnt look like that. Any of you can help me please. Thanks. Here is Link .
  4. How to make a bluetooth robo controller app?

    Hello everyone, First I am saying sorry for this post because I think it is not a pure electrical thing. I was looking for someone who can give me an exact source file or teach me about how to integrate bluetooth in android app to control a bot. I am just looking for a very easy code either...
  5. G

    Robotics Application Needs Battery or Heat Source

    Hey guys, I'm building a small robot. I'm printing pieces from a 3D printer and using small pieces of nitinol wire as the actuators. The robot will have everything self-contained- actuators, power supply, microprocessor and pcb, wifi transciever, accelerometer, etc. It is planned to be around...
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