robotics

Hello, I'm trying to design a power system for a desk robot. The idea is that it's kind of like a small roomba that organizes your desk before returning to a charging station. My battery (placed in the robot) is the Ovonic 1550mAh 100C 14.8V Lipo. I have 3 loads to power: 5-7V VIN to ESP32...

So I am currently in my second year of college in a physics major. I took my electromagnetism course in my second semester and I got a liking to it. However, the course was completely on a theoretical physics level and in the circuits chapter I didn't perform the best. Sadly I also flunked the...

Greetings humanoids! There’s no doubt that robots are here; we are seeing them more often in the home, in the sky, or working on the farm! And we know firsthand that many engineers fell in love with hardware or coding by attempting to build their first robot. We’re excited to launch our...

Hello, so as the title says I am currently making a RC car as a little project while I try to learn Arduino more. The car is a Bluetooth controlled car controlled using a HC-06 Bluetooth Module. My main issue currently is that I have made the design minus a schematic, made the code for the...

So I am designing and building a 6 axis robotic arm and I really need help finding the right library and communication method to talk to the bus servos I have installed. This is the product page and this is the google drive with the documentation that the manufacturer provided. I also put an...

Hi everyone! I am building a robot that carries a drill to make holes in the ground. I have not been able to find similar size/power references regarding how to power the motors. I would like to know how to protect the battery and motor drivers, my specific questions are: - Where to place...

I've designed my own height adjustable, small gantry crane for my hobby shop, perfectly sized to collapse just small enough to get under my regular-car garage doors, and yet expandable up to 9.5 ft to utilize the full ceiling height of my shop. The design has been mostly dictated by materials I...

Hello, I am in a research team and is designing a circuit system for powering a motor with battery and supercapacitor. The battery and supercapacitor powers the motor separately and the motor gives regeneration power back to the supercapacitor (motor driver allows for regen). Can experts in this...

Hi all, I need a little help interpreting this schematic and doing some wiring for the System Input/Output plug that connects to the rear of the C500C CRS Robot Controller. My goal is to get the plug hooked up to an Opto22 R1 Controller. I'm guessing I'll have to use SNAP-ODC5 modules. If I...