Arduino is a very popular open-source platform and Arduino UNO is one of the most loved microcontrollers among electronics hobbyists worldwide. It consists of a physical programmable circuit board and ...

This line follower robot with Arduino project example illustrates professional Arduino robotics project ideas through learning by doing. Our complete block diagram of the line follower robot with ...

The purpose of the project is to be able use the GPIO pins of raspi (3.3V tolerant)to perform serial communication with an Arduino uno which runs at a higher voltage (5V). The most widely advised ...

The idea is to make GPIO proxy. The following description is in the context of its use in Hubitat/Smartthings ecosystem. The Arduino sketch take commands from serial port. As example of a command is ...

Last week, we covered the Maker Go RA4M1-R4 development board, an inexpensive “clone” of the Arduino UNO R4 Minima with some small modifications like support for up to 50V DC input and a 3.3V/5V ...