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 […]
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 […]
Automatic Street Light Circuit using Arduino
This project for Automatic Street Light Circuit using Arduino how street light can think smart. Light will turn ON when night come. Light will turn OFF when sun come. No need of a human to press switch. Arduino and LDR do all work automatic. It save power and make street more smart. Simple idea but […]
Smart Street Light Control Circuit
Light ON at night and light OFF in day all automatic! All this is done with one LDR and a BC547 transistor. This Smart Street Light Control Circuit is a easy and simple way to save energy. There is no manual effort and no energy waste. Circuit Working: Parts List: Component Name Specification Quantity Resistors […]
Obstacle Detection Circuit with 555 Timer and Ultrasonic Sensor
Want to build a smart obstacle detector without using Arduino? This simple project uses a 555 timer and an ultrasonic sensor to sense distance and control a DC motor automatically. It is easy to make with low-cost and perfect for beginners in electronics. This Obstacle Detection Circuit with 555 Timer and Ultrasonic Sensor is a […]