1 IC LED Flashing Circuit Using 555 Timer

How to Make Continuous LED Flashing Circuit? To Answer this Common and Frequently asked question we…

Step Up Voltage Regulator

Simple Switching Step Up Voltage Regulator Circuit designed by using IC LM2577 from Texas Instruments. This…

Charger Circuit Failure Alarm

Charger circuit failure alarm Designed to alert when there is open or disconnected Battery from charger…

Blown Fuse Indicator

Blown Fuse Indicator will help us to identify fault quickly, We use different types of Circuits…

Mini Flasher

Multipurpose Mini Flasher is designed by using timer IC LM555 and two LEDs, these two LEDs…

12v and 5v Dual Power Supply

We power most electronic circuits and devices by using 12 volt or 5 volt Regulated DC…

Field Strength Meter Circuit

Simple Field Strength Meter Circuit is designed by using single transistor and few easily available components.…

Passive Filter Circuit

Passive Filter Circuit can be made by Resistor, Capacitor and Inductor. We know signal filters are…

Square Wave Pulse Generator Circuit

Digital circuits and logic circuits will need external square pulse as a clock signal or carrier…

Over Voltage and Reverse Voltage Protection Circuit

When we apply Reverse voltage or over voltage to the electronic appliances or electronic components then…