This code is an Arduino sketch for a timer that turns on a relay for a certain duration. When the sketch starts, it reads the timer duration from the EEPROM and sets the timerDurationInHours variable ...

I'm an IR lap timer, you can use me to count and record lap times... eg: of your RC car model! You can use 4 hardware normally open push buttons or an old infrared remote control with at least 4 ...

“Arduino Self-Timer” project presented here is a low-component count 60 seconds countdown timer. It can be powered from a 9V compact battery or suitable Arduino AC mains adaptor. Working of the ...

PIC, AVR, and Arduino are ubiquitous in projects these days and a lot of the time it’s easy to over-complicate things with their use. In this case, [Tod] wanted to use a momentary tactile switch to ...