This arduino UNO project introduces a Sun-tracking system project using an Arduino Uno, a servo motor, and LDRs to optimize solar panel efficiency. Hardware components, circuit connections, and ...

Instructions: Connect the HC-SR04 Ultrasonic Sensor, relay module, and light to the Arduino Uno according to the provided circuit diagram. Upload the provided Arduino code to your Arduino Uno.

This project demonstrates how to interface a relay module with an Arduino to control high-voltage appliances safely. The setup involves using a relay as a switch, allowing the Arduino to control ...

From the circuit diagram of the module, it is clear that, apart from the module only a few external components are needed to build a relay-driver circuit. Yes, there is a chance to realize one simple ...

In this project, we will build digital clock using arduino uno. This project will help to build Calculators, Digital locks, Gas pumps and other diy projects.

Arduino UNO R4 Renesas RA4M1 32-bit maker board offered with optional ESP32-S3 WiFI & BLE module Arduino have launched an upgrade to their 8-bit Arduino UNO R3 board with the Arduino UNO R4 featuring ...

Power on the receiver circuit next and wait for five seconds as defined in receiver code. Press pushbutton (S1 or S2) in transmitter circuit to control the corresponding relay in receiver circuit.

The RGB LED module lets you make all sorts of colors with just four pins from the Arduino. Learn how to do it here!