In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

This code helps to control a servo motor using a touch sensor. You can connect the wires as below. Connect the touch sensor pin to D2 Connect the servo motor pin to D9 //below is the arduino code ...

An Arduino-based radar system using ultrasonic sensor, servo motor and Processing GUI - imdpk96/Ultrasonic-Radar-Scanner. Skip to content. Navigation Menu Toggle navigation. Sign in ... HC-SR04 ...

One ultrasonic sensor is positioned to detect hand proximity, triggering the servo motor to open the bin lid when an object (like a hand) is nearby. This sensor sends a signal to the Arduino, which ...

Components Used. Arduino UNO R4 WiFi - 1. MG90S Servo Motor - 2. IR Sensor - 2. Breadboard Mini - 2. Connecting Jumper Wires - Required Quantity. Power Supply - 2S Li-ion battery pack or any power ...

This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response. Commonly available ...

Night Security Light System – Circuit. The circuit diagram of the Arduino-based night security light is shown in Fig. 2. It is built around an Arduino Uno board (board1), PIR sensor connected across ...

This research aims to develop a RADAR system using an ultrasonic sensor (HC-SR04), servo motor (SG90), and Arduino UNO. This RADAR system can detect objects in the vicinity and display information ...