Simple easy to construct Condenser Mic Preamplifier Circuit designed by using sing transistor (BC547). This PreAmplifier…
Category: Do It Yourself
Do it yourself arduino projects, electronics projects and electronic circuits diagrams with simple to follow steps
Voltage Regulator Circuit 5V to 3.3V
Some Sensitive Electronic Components, Sensors or Microcontrollers Requires 3.3V DC supply as power source. When we…
H-Bridge Motor Driver Circuit L293D
Simple and Most widely used H-Bridge Motor driver circuit by using L293D plotted in schematic and…
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…
Low Voltage Audio Power Amplifier Circuit
Simple Low Voltage Audio Power Amplifier Circuit designed by using IC LM386. IC LM386 from Texas…
Adjustable Voltage Regulator 30V Circuit
For Testing Electronic circuits or components and for Bench Power Supply we need Adjustable Voltage Regulator…
Step Down Voltage Regulator Circuit
Simple Step down Voltage Regulator Circuit designed by using IC LM2678. This Circuit takes 8 volt…
Step Up Voltage Regulator
Simple Switching Step Up Voltage Regulator Circuit designed by using IC LM2577 from Texas Instruments. This…