Electronics Projects Archive

Remote control potentiometer PIC12F629 control protocol RC5 built on microcontroller System An infrared receiver that controls the stepper motor mounted behind the potentiometer. The protocol is similar to the RC-5..

Very simple designs compared to complex Solar chargers but very useful. Loss is minimized as the first battery charge circuit LM741 opamp uses mosfet in the power control. Mosfet IRF3205..

Unipolar Step Motor driver circuit up to 20A. It works with maximum power 20A, Maximum 100V, Over temperature protection, Half step and full step operation. Unipolar Stepper Motor Driver circuit..

Amplifier solid Kenwood KAC-718 model subwoofer filter, DC DC converter, Fan control circuit uPC1237HA protection, circuits are taken from Kenwood KAC-716 model. Technical Specifications of Car Amplifier: Maximum Power Output..

Active subwoofer filter circuit based on TL072 Opamp is designed for use with Power amplifier with good parameters (narrow frequency response). The transition band of the filter is between about..

The ultrasonic proximity detector circuit PIC12F675 detects the distance installed on the microcontroller as adjustable from about 30 cm to 3 m Ultrasonic Distance measurement is based on measuring the..

Regulator circuits such as LM317, LM350, which are used for many electronic circuit feeding, do not have current adjustment. In this project, current adjustments are provided with a few additions,..

The Studio series is a premium stereo headphone amplifier with very low noise and distortion. Operating voltage installed on circuit OPA2134 opamp symmetrical + -15v dc Headphone Amplifier Main Features..

350W Scooter of Electric Motor Scooter control unit, max. It can power 500W. Input voltage 36V DC (can be used with 20V… 50V.) Scooter Motor Control works on the principle..

High resolution posters with symbols of basic electronic circuit elements for beginners, amateurs or electronic hobbyists. If there is room in your electronic workshop, you can hang it on your..