Here is a collection of various alarm circuits which are very useful for engineering students and as well as in our real life also. Nowadays many engineering students are searching for various alarm ...

This Dummy Alarm project makes an LED flash briefly once every 5 seconds to imitate the indicator light of a real alarm. The circuit is designed to use very little current to prolong battery life so ...

Today’s hospitals and specialized care facilities integrate a slew of building technologies to ensure all systems function as intended to provide state-of-the-art care for patients. Many of these ...

Raspberry Pi enthusiasts looking for inspiration for projects to use the new Raspberry Pi Pico microcontroller, which is now available to purchase priced at just $4, may be interested in a new Pico ...