Redesigned New Version of Condenser mic preamp Circuit

As we know a preamplifier is an essential circuit in audio systems that deals with low-level…

Emergency LED Lamp

Portable emergency LED lamp circuit with simple components and easy to make, here ten super flux…

DIY EL Wire Inverter Circuit

Colorful EL Wires are attractive and Eye Catching Gadget but this wire requires high Frequency AC…

Simple Voice FM Transmitter Circuit

Simple Voice FM Transmitter Circuit designed by using single NPN BC547 Transistor. This mini FM transmitter…

Automatic Street Light Circuit Using IC 741

Simple Automatic Street Light Circuit Using IC 741 is easy to construct with few easily available…

Inductive Proximity Switch Circuit

Simple Inductive Proximity Switch Circuit designed by using IC TCA505BG from Siemens. TCA505BG is a IC…

Simple PAM8403 Amplifier Circuit

3W Class D Audio Amplifier designed by using IC PAM8403, This IC is a filterless 3W…

10W White LED PWM Driver Circuit

Simple and easy to Construct 10W White LED PWM Driver Circuit designed by using IC SG3525A.…

PWM White LED Driver Circuit

Following Simple PWM White LED Driver circuit designed by using IC LT3491 and IC LTC6992 from…

Step Up Voltage Regulator

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