This is a RC Sumo Robot based on MDDRC10 Motor Driver. The sizes are 15cm(L) x 15cm(W) with below 1kg (weight). The spec is for 1kg Sumo Robot Competition..
SHRDC is now using IRIV PiControl in their IR4.0 IoT Gateway workshop. They have also built a Controller Box with a proper power supply, IRIV PiControl, LED indicators, Switches..
This tutorial helps you to make a water-drinking reminder with Raspberry Pi Pico onboard the Maker Pi Pico Board using Circuitpython with Thonny IDE...
To allow 2x Bluetooth modules to communicate with each other, we need to set the module to master and slave modes. In this tutorial I will show how to do the setup using CircuitPython.....