Want to protect our home or room from intruders? then 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. Moreover, its easy to build, with low cost […]
LED and Lamps
LED Blinking Circuit using 555 Timer
This is simple LED Blinking Circuit using 555 Timer, make LED ON and OFF again and again; its good for beginner to learn 555 timer working. Also, it needs few parts and run from 9V battery and is easy to make and is a small fun project. Circuit Working: Parts List: Components Values Quantity Resistors […]
Simple DC Bulb Circuit
Want to light up a bulb by using just a battery and switch? then this Simple DC Bulb Circuit is the easiest way to understand how electricity flows and powers small devices. Also, a perfect starting point for anyone new to electronics. Circuit Working: Parts List: Components Values Quantity Battery 9V 1 On/Off Switch SPST […]
Simple Solar Light Circuit
Sun gives us free power and we can use it in smart way; therefore, this Simple Solar Light Circuit charge battery in day and glow LED at night. Also, there is no need of switch and no need to care, as it is just simple and magic from sun. Circuit Working: Parts List: Components Quantity […]
LED Binary Counter Circuit
This project is for LED Binary Counter Circuit, which uses IC 555 timer as clock pulse generator and it also uses 74HC4040 binary counter IC. The LEDs connect to the outputs to display the binary count and the circuit operates from a 6 V battery or a DC power supply. Circuit Working: Parts List: Components […]
RGB LED Color Control Circuit with LDR and Arduino
Do anyone like lamps that change color with magic? then this project for RGB LED Color Control Circuit with LDR and Arduino makes its real. Using RGB LED and three LDR light sensors, we can create a smart lamp that mix colors based on light around it. Just a simple circuit and with some code, […]