Tag: um66

Introduction Picture a world where a beautiful melody chimes in response every time a sound is made. With a bit of creativity and some basic…

A doorbell with DC Backup Power is a doorbell circuit that is even operational when the main power of a home, office or any building is cut…

In this tutorial, we are going to demonstrate how to make a Doorbell circuit for your home. This project is beginner-friendly because it is…

In this tutorial, we are making a project of a simple car reverse horn circuit. the purpose of this circuit is to produce a musical horn whe…

In this tutorial, we are making a project of mains power come back alarm. Mains power goes off for various reasons some times because of tec…

In this tutorial, we are making a project on a Smoke detector alarm. We all know that there’s always a danger of things getting caught in a…

A Melody Generator is a common electronic circuit that acts as a melody-producing tool in various devices such as toys, appliances & instrum…

In this tutorial, we are making a project on the wireless temperature sensor circuit. It is a very interesting and useful project for detect…

In this project, we are going to make one of the most interesting DIY circuits which is the Morning Alarm or Light Activated Alarm Circuit…

In this DIY, we demonstrate a project of a “Motion Sensing Melody Alarm” project in detail. A motion sensor is a device that is likewise uti…

In this DIY, we are going to demonstrate a project of “Home and Office Basement Flood Alarm”. Even though floods don't generally rate high o…

In this DIY, we are demonstrating a project of a mobile phone-activated wireless remote control doorbell. The circuit is also used as a mobi…

In this tutorial, we will learn how to generate the Fur Elise melody using UM66 IC. It is a simple and easy project for beginners to generat…

#um66