Here is a simple general-purpose security alarm circuit built on the Arduino platform. It brings up an obtrusive alert signal when an intrusion/theft attempt is observed by its front-end sensor. In ...

When a clap sound is detected, the relay toggles the bulb ON/OFF. Useful for smart home and assistive tech. Clap sound is detected by the sound sensor. Arduino reads the signal. Relay switches the ...

Above is the labelled circuit schematic that I designed. The red blue and black wires coordinate with the power and ground connected to the Arduino, every color of wire is connected to the data pins ...

When you’re prototyping a new project, sometimes all you need is a switch. The folks at oomlout were tired of constantly having to rewire things, so they built a universal switch box for the Arduino.

Arduino is a very popular open-source platform and Arduino UNO is one of the most loved microcontrollers among electronics hobbyists worldwide. It consists of a physical programmable circuit board and ...

Abstract: A circuit breaker is an automatic electrical switch that protects a circuit from harm brought on by overload or short circuit. Linemen might suffer catastrophic electrical accidents when ...

The Arduino is a platform for physical computing which is based on a development environment that uses wiring library and a simple I/O board so that the writing of C/C++ programs that run on the board ...