Jayant's picture
University Name
Rajasthan University

My Articles

DIY Arduino LED Scroll Bar

In this project I am going to share a LED Scroll Bar as shown in the above picture. Ten LED strips can flash in different...

Simple Heat Sensor Circuit

We have previously built the Fire Alarm using Thermistor and Fire Alarm System using AVR Microcontroller. Today we are building...

Op-amp IC Tester Circuit

Op-amp (Operational Amplifier) is very important component in Electronics, and used in many Electronics circuits to serve...

Music Operated Dancing LEDs

You must have seen the Disco Lights or DJ lights, which Turn ON and OFF according to the beats of the music. These lights glow...

Burglar Alarm Circuit

Burglar alarm system is an important part of home security systems. This burglar alarm project is based on PIR sensor, UM3561...

Transformerless Power Supply

Generating Low voltage DC, from the 220v or 110v AC mains, is very useful and necessary in the field of electronics. Low...