The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

This project demonstrates a simple method for detecting faults in underground cables using the *resistance-based voltage drop method, implemented with an *Arduino Uno. The system monitors voltage ...

Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.

It also offers flexible network connectivity with Gigabit Ethernet, USB expansion for 4G/5G/Wi-Fi modules, and supports ...