A few weeks ago, I installed an automatic water heater switch to my bathroom, but it was a crude device. What I really want to do is design a universal heater driver. That basic idea can be adapted to ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

We’ve been hiding away in air-conditioned comfort to wait out the hot weather afflicting most of the US right now. Luckily we’re keeping busy with the great links coming into our tips box. [Brett] ...

PID control has been in use for a long time in industry, but only for the past few years has it been introduced into environments such as Arduino, with rather concise libraries and no graphical aids.

This project focuses on the design and implementation of a solar power tracker using Light Dependent Resistors (LDRs), an Arduino Uno microcontroller, a servo motor, and a solar panel. The primary ...

Welcome to the Autonomous Snow-Plow Project! This project is a fully autonomous snowplow robot capable of navigating within a predefined area, detecting and avoiding obstacles, and removing simulated ...