Posts by Sara Mukhtar

In this DIY tutorial, we will discuss a simple FM transmitter. It converts our sound signal into a radio signal so that it can be picked by…

Waking up in the morning is quite a task for many people. The aim of this project is to build an alarm clock which will help people go get u…

In this tutorial, we will demonstrate a dark-activated LED fader and its working. This dark-activated switch will activate the relay to oper…

A laser-based security system is a type of security alarm that uses a light sensor and laser light. In this tutorial, we are going to demons…

Table lamps are very useful and present in everyone's house these days. People use them for reading and studying purposes. In this DIY tutor…