We use an Arduino to produce a 60Hz modified sine wave using a commidity motor conntroller board. We run that high current, low voltage AC waveform into a transformer to boost it up to ~120VAC, ...

A portable Arduino timer. Has two different modes: one where it counts up, and one where it counts down. The user interface is done through an LCD screen, and the input comes from 2 push buttons. The ...

This project is also available at Max Imagination’s Workshop. Welcome, fellow makers! Today, we're diving into the world of productivity and time management with a hands-on project – the Arduino ...

Diese Fototechnik erfordert höchste Präzision und perfektes Timing: Wie man ein günstiges Tropfenfoto-Setup mit Arduino-Timer baut, zeigen wir in der Make 3/20.

“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 ...

Raspberry Pi programmable timer “To make things more interesting, you can modify the provided source code, and re-program the Ninja Counter itself using an external Arduino Uno! It includes a ...

Runner and Arduino enthusiast Nikodem Bartnik has created a DIY 100m sprint timer which is placed at the finish line and signals the start of timing via an audible bleep from its integrated ...

Called the Wash-a-Lot-Bot, the bot can be set up using only scissors and tape and can help makers, engineers and STEAM (science, technology, engineering, art and math) students learn about Arduino and ...