LM339 Oscillator Circuit

This Oscillator Circuit designed by using IC LM339 From Texas Instruments. This IC is primarily created…

LM339 LDR Comparator Circuit

Simple LDR Comparator Circuit designed by using IC LM339 from Texas Instruments. Which is a Quad…

LED Flasher Circuit Using LM339

Simple LED Flasher Circuit designed by using LM339 IC From Texas Instruments. This Circuit contain Quad…

Touch Sensor Using LM339

Simple Touch Sensor Circuit designed by using IC LM339, As we know LM339 contains Quad differential…

Voltage Level Readout Circuit

Simple Voltage Level Readout Circuit designed by using ICLM339 from Texas Instruments. This circuit contain Quad…

Simple Single Push Button ON OFF Relay Circuit

In Some Case, To control Some Electronic or Electric Load we need Single switch like Push…

Simple Obstacle Identification Sensor Circuit

Simple Obstacle Identification Sensor Circuit designed by using IR LED, Photodiode and Operational Amplifier LM358P. This…

LM317 Voltage Regulator Circuit

The LM317 IC is an Adjustable three terminal Positive Voltage Regulator and gives Regulated Output voltage…

7W LED Bulb Circuit Diagram

Simple 7W LED Bulb Circuit Diagram designed to work by using 230V AC supply. This 7…

5V DC Power Supply Circuit

Common Electronic Circuits and Devices or Microcontrollers Requires 5V DC power supply. We use Integrated Circuit…