This code is for an RFID door lock system using an Arduino. It reads the UID of the RFID card and compares it to a predefined ...

The Economic Development Council invites youth ages 9-13 to participate in a seven-week online after-school course: Youth ...

Test your knowledge of F1 circuit layouts by correctly identifying each of the 2025 tracks solely based on a diagram of the circuit. While we can all remember the names and countries of the F1 ...

After some time the controller turns the servo again in the opposite direction to close the dustbin, then the whole process is reapted again. The image below shows the Arduino circuit diagram for ...

Check out this interesting wideband AC millivoltmeter circuit from 1990. The simple design features 12 ranges, decent accuracy, 200 µV accuracy, and a frequency range from 20 Hz to more than 2 MHz.

This repository contains the scripts that produce the libraries included with esp32-arduino. Tested on Ubuntu (32 and 64 bit), Raspberry Pi and MacOS. Install the ...