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How does an FM transmitter DIY Kit work

A single-transistor FM transmitter DIY kit is a simple electronic circuit that allows you to broadcast an audio signal wirelessly

Unveiling the Power of Open Source Hardware: A Collaborative Innovation Frontier

Introduction In an era characterized by rapid technological advancements and a growing emphasis on collaboration, open source principles have transcended

CONTACTLESS AUTOMATIC WARDROBE LED LIGHT WITH FADE EFFECT

Contact-less controlled automatic wardrobe light turns on the LED when you open the wardrobe door. Τhe project is based on

LUX METER MODULE

LUX Meter project has been design to measure the illumination.  Illumination is luminous flux falling on surface area of photo

SOUND ACTIVATED SWITCH – RELAY

This project is a sound-activated switch. DESCRIPTION Clap switch/Sound-activated switch designed around op-amp, flip-flop, and popular 555 IC. Switch avoids

PIR SENSOR

This project is an automatic PIR sensor. DESCRIPTION Project is based on Holtek’s IC HT7610A, which is a CMOS LSI

AUDIO VU METER 9 LEDS

5 LED VU Meter kit is based on LB1409 IC from SANYO, which will indicates the volume level of the

IR REMOTE VOLUME CONTROLLER

SCHEMATIC PARTS LIST PCB DOWNLOADS IR_remote_volume_controller.pdf