Traffic light is one of the best beginner Arduino projects. It shows how to control LEDs using Arduino. This project works like a real traffic signal like red for stop, yellow for wait and green for go. Arduino Based Smart Traffic Light Circuit for Beginners is easy to build and fun to learn. Coding: Coding […]
LED and Lamps
Simple LED Circuit
Want to light an LED using a battery? This Simple LED Circuit using 9V Battery shows how. It is the first step to learn electronics and current flow. Just with one battery, one resistor and one LED. We can make it in few minutes and see our LED glow bright. Circuit Working: Parts List: Component […]
IR Burglar Alarm Circuit
Want to protect our home or room from intruders? This simple IR Burglar Alarm Circuit is our smart security buddy! It uses invisible IR light to sense any movement or break in the beam. The moment someone crosses the path, a loud buzzer alerts us instantly. Easy to build, with low cost and perfect for […]
LED Blinking Circuit using 555 Timer
This is simple LED Blinking Circuit using 555 Timer. It uses 555 timer IC. Circuit make LED ON and OFF again and again. Good for beginner to learn 555 timer working. It needs few parts only and run from 9V battery. This circuit is easy to make and is a small fun project. Circuit Working: […]
Simple DC Bulb Circuit
Want to light up a bulb by using just a battery and switch? This Simple DC Bulb Circuit is the easiest way to understand how electricity flows and powers small devices. A perfect starting point for anyone new to electronics. Circuit Working: Parts List: Component Name Specification Quantity Battery 9V 1 On/Off Switch SPST 1 […]
Simple Solar Light Circuit
Sun gives us free power. We can use it in smart way. This Simple Solar Light Circuit charge battery in day and glow LED at night. There is no need of switch and no need care. It is just simple and magic from sun. Circuit Working: Parts List: Component Name Quantity Relay 12V SPDT 1 […]