Tilt sensor is like small switch. It changes state when we tilt or move it. Its used for detect direction, movement or vibration. Here we used Arduino Uno with tilt sensor, buzzer and one LED. When sensor tilt, Arduino see it. Then Arduino make buzzer ON and LED ON. Circuit Coding: Coding Explanation: Circuit Working: […]
Interfacing Hall Effect Magnetic Sensor Circuit with Arduino
Hall sensor feel magnet near it and it make signal when magnet is close. Signal can be digital or analog and here Arduino reads this signal. We can see result on computer or LED. It is use for motor, wheel speed or position check. Circuit Coding: Coding Explanation: Circuit Working: Parts List: Component Name Quantity […]
Hall Effect Sensor Circuit with IC LM393
In this post Hall Effect Sensor Circuit with IC LM393 is used to detect magnetic field. It gives output when a magnet comes near. The module uses LM393 comparator to give digital output. It is used in motor speed detection, position detection and security systems. Circuit Working: Parts List: Component Value Quantity Resistors 1k 1/4 […]
Arduino Based Electronic Voting Machine Circuit
This project makes simple Arduino Based Electronic Voting Machine Circuit. It takes votes from push buttons. It shows result on LCD display. This circuit is good for school or college mini projects. Easy to build and is with low cost. Circuit Coding: Coding Explanation: Circuit Working: Parts List: Component Quantity Potentiometer 10k 1 Arduino Uno […]
PIR Motion Detector Circuit using Arduino
Turn Arduino into a motion spy! With just a PIR sensor, buzzer and LED we can detect movement easily. Whenever someone passes it spots movement and warns us with light and sound. This PIR Motion Detector Circuit using Arduino is for beginners and makers. It is fast to build, fun to use and full of […]
LDR Light Sensor Circuit with Arduino
This project is for smart LDR Light Sensor Circuit with Arduino. It can feel light like human eye. When dark come, it turn ON lamp by itself. When light come, it turn OFF lamp automatic. No need to press any switch. It save time and save power. It is small, simple and very low cost […]