Discover the features and applications of the Arduino Uno R4 WiFi board. Learn how to create IoT projects with step-by-step examples using the powerful Renesas RA4M1 ARM Cortex-M4 MCU and ESP32-S3 SoC ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...