Arduino Nano H C-SR04 ultrasonic sensor SG90 servo motor 1.8″ ST7735 Display (or equivalent) Soldering kit Screwdriver set 9V battery and connector Electrical wires and soldering gear.

The code includes two Arduino libraries: one for the servo and another for the ultrasonic sensors. The main code is a simple 14-line piece with a simple if-else statement you can readily modify.

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 ...

This project combines Arduino and Processing to create a radar-like visualization of distance measurements. The Arduino code reads data from an ultrasonic sensor and a servo motor, while the ...

Soil moisture sensor (contact type) Motor pump Automatic Plant Watering System circuit The circuit diagram of the automatic plant watering system is shown in Fig. 2. The circuit comprises an Arduino ...

The project does require a Raspberry Pi and an Arduino, priced at about $35 and $20, respectively, bringing the total cost to an estimated $120. This project is also highly customizable.

Ultrasonic Distance Sensor: An ultrasonic distance sensor project allows you to measure distances accurately using sound waves. You'll learn how to use the HC-SR04 sensor, calculate distances, and ...

Serial Servo HATs and Raspberry Pi, Arduino expansion boards 3:15 pm October 2, 2023 By Julian Horsey ...

Cytron Robo Pico is a carrier board for the Raspberry Pi Pico (W) specially designed for robotics & IoT applications with a 2-channel DC motor driver, four servo motor ports, and seven Grove I/O ...