I have already made some devices using SeeedStudio’s Seeeduino Nano microcontroller boards and Grove Sensors. In this post I am going to show you how to make a simple sound activated electronic switch ...

Ayah Bdeir is on a mission to bring DIY electronics to a wider audience with a collection of building blocks called littleBits. Color-coded into different categories, these circuit board modules can ...

To capture an instant on film or sensor with a camera, you usually need a fast shutter. But alternately a flash can be triggered with the scene in the dark and the shutter wide open. It’s this latter ...

Intended to help teachers and students to learn about programming, electronics, design, and logic, Grove Zero Kit is a collection of plug-and-play modules, each including a pre-configured ...

This post describes the preliminary results of a small Hall-Sensor module. This is widely known as KY-024 module. The KY-024 sensor module I got from an online retailer is inexpensive, and the ...