Smart Headlight Automation Circuit using IC 555 turns ON the car light by itself when dark, it uses LDR to check light outside and 555 IC decide when light turns ON. Also, this circuit saves power, make car light work at right time and help driver be safe at night. Circuit Working: Parts List: Components […]
Automation Circuits
Building an Auto Street Light Circuit using IC 741 and Transistor
This post talks about Building an Auto Street Light Circuit using IC 741 and Transistor, as it turns ON at night and OFF at day. Furthermore, this circuit is simple and saves energy and it uses relay to control light, LDR to sense light, BC547 transistor drives relay and IC 741 works as a comparator. […]
Simple 60 Second Timer Circuit using IC 555
Simple 60 Second Timer Circuit using IC 555 controls timing in many electronic applications, also this circuit uses the 555 timer IC, a popular chip that engineers and hobbyists widely use for timing functions. Press push button and LED turns ON for about 1 minute. Also, this circuit is good for delay lights, fun projects […]
Practical Emergency Tube Light Circuit
Practical Emergency Tube Light Circuit gives light when power goes OFF, as this project uses few parts to make emergency light work well. Circuits min parts are step-down transformer, pulse switch circuit and tube light, in addition, this tutorial teaches us how the circuit works and how to build it. Circuit Working: Parts List: Components […]
Building a Smart Pet Feeder Circuit using Arduino
Feeding pets can be easy and on time using automatic system. This project for Building a Smart Pet Feeder Circuit using Arduino and other parts like IC 7809, SG90 servo motor and HC-SR04 sensor to make simple pet feeder. Feeder work with distance sensor to give food so pet can eat on time without people […]
Human Presence and Motion Sensor Circuit using Arduino
This project uses electronic and integrated technology for energy saving, smart places and safety system. Main idea is to sense human presence and movement and for that we used mix of sensors and microcontroller to do this work. In this tutorial for Human Presence and Motion Sensor Circuit using Arduino we have used STHS34PF80 sensor, […]