Projects Projects
AC Solid State Relay
This simple circuit designed around Solid State Relay S216S02 from SHARP.
Lux Meter Module
LUX Meter project has been design to measure the illumination.
230 VAC Timer
Classic AC 230 V Timer project can be used in all application requiring a timer of up-to 3 Minutes to operate or control any AC mains load of up-to 200 Watts.
2.5V-4.2V input to 3.3V output – 1A Buck Boost Converter using LTC3441
This circuit can produce an output of 3.3V and 1A current continuously for a voltage input varying from 2.5V to 4.2V.
2 Digit 99 Seconds Timer
2 Digit Count Down Timer is a utility Count Down timer project for upto 99 seconds of countdown time.
Dual Motor L298 H-Bridge Motor Control
Dual Motor L298 H-Bridge Control project can control two DC motors connected to it.
Light To Audio Oscillator
Light Sensitive Audio Oscillator project is a fun loving project which will create different sound effects depending on the light falling on the...
1.2V to 35V DC-DC Converter
1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s LM2576-ADJ IC.
PWM Halogen Lamp Dimmer
High Current PWM Halogen Dimmer controller project is designed around SG3525 IC and High current MOSFET.
Voice Changer
Voice Changer project can be used to transpose or distort one’s voice by encoding the sound appearing at the Microphone input.
Tiny Mic Preamplifier
The Tiny Mic Preamplifier based is based on a single transistor amplifier design.
DC Motor IR2104 H-BRIDGE
H-Bridge has been designed around IR2104 IC from International Rectifier.