Ensure the IR infrared sensor module is correctly connected to the Arduino Uno and powered. Adjust the sensor value threshold (sensorValue > 500 in the code) based on your specific sensor and ...

Bidirectional Visitor Counter using Arduino UNO and IR Sensor Introduction The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two ...

This Arduino based IR reflectance sensor can be easily modified and adapted for various practical applications, including line-following robots and proximity or edge detection.

Learn how to create a simple maze-solving robot with Arduino, IR sensors, and the "Hand on Wall Rule" algorithm. Step-by-step guide on designing, assembling, and programming an autonomous robot for ...

Maker Uno RP2040 review with Arduino IDE using micro servo, soil moisture sensor, ultrasonic sensor, and I2C OLED modules Today, We will review the Cytron Maker Uno RP2040 development board combining ...