This Arduino project changes RGB LED color with IR remote. Press one button and LED changes fast. No touch, no switch, only remote use. IR sensor reads signal and Arduino drives LED. It feels like small smart light. This Arduino IR Remote Control RGB LED Circuit is easy to build. Arduino Coding: Code Explanation: Circuit […]
Remote Control Circuits
Arduino LED Dimmer Circuit using IR Remote
This project for Arduino LED Dimmer Circuit using IR Remote make simple LED look like smart light. LED listens to IR remote. IR receiver reads remote signal. Arduino change LED brightness using PWM. With Arduino and few parts, we can change brightness sitting on sofa. It feel like small home-automation system. This project is good […]
IR Transmitter and Receiver Circuit using 555 and 4017 IC
This project is IR Transmitter and Receiver Circuit using 555 and 4017 IC. It works with infrared light. It has two parts transmitter and receiver. Transmitter sends IR signal. Receiver catches signal and turns relay ON or OFF. It can control small home device without wire. Circuit Working for IR Transmitter Circuit : Parts List […]
Simple Arduino IR Remote Control Decoder Circuit
This project show how to read IR remote signals using Arduino. We use TSOP1738 IR sensor. Arduino can detect button press from remote. This project for Simple Arduino IR Remote Control Decoder Circuit is simple and easy for beginners. Circuit Coding: Coding Explanation: Circuit Working: Parts List: Component Quantity Resistor 220Ω 1 Arduino Uno / […]
Clap Switch Circuit using IC 4017
Clap Switch Circuit using IC 4017 turns on ON or OFF with a clap sound. It uses speaker as microphone. Speaker and microphone are built same way so speaker can work like microphone in this circuit. Circuit Working: Parts List: Component Type Value Quantity Resistors (All resistors are 1/4 watt) 3.3k 1 470k 1 470Ω […]
Clap Switch Circuit using Speaker as MIC
In this article with one clap we can make a Clap Switch Circuit using Speaker as MIC. It can turn something ON or OFF! We use normal speaker like microphone which hear the clap sound and then turn switch ON or OFF. Only hand sound controls light or toy. This is fun and interesting project […]