Fast GPIO, PWM, servo control, state change notification and interrupt handling with Node.js on the Raspberry Pi

Minimalist library for Ultrasonic Module HC-SR04, PING))) and Seeed SEN136B5B to Arduino

A versatile and easy to use vehicle platform for hobby-grade projects

Arduino library for HC-SR04, HC-SRF05, DYP-ME007, BLJ-ME007Y, JSN-SR04T ultrasonic ranging sensor

A part of my graduation project that simulates the radar using hc-sr04 sensor on a rotating servo all connected to a raspberry pi

A 360° ultrasonic scanner

Arduino code for ultrasonic sensor HC-SR04 with kalman filter implementation

This class allows you to get datas from the HC-SR04 sensor easily in C++!

... to handle HC-SR04 distance sensor.

Library for measuring distance with the HC-SR04 UltraSonic Sensor, by utilizing temperature correction and multiple echo pins in parallel.

building simple radar using ESP8266 and servo motor MG 996R and HC-SR04

Android Controller for Raspberry Pi

Repository includes codes for popular NUCLEO board based on STM32 F103RBT6

This example shows how to use the LCD1602 I2C display and the HC-SR04 sensor with Raspberry Pi using a multi-threaded approach.

ROS1-packages for Pet Mk.IV - One of our home made micro-robots in the Pet-Series.

Verilog interface for HC-SR04 Ultrasonic Ranging Module

Ultrasonic Range Finder

💧 Monitoring water tanker level using NodeMCU ESP8266 and HC-SR04P Ultrasonic Sensor and broadcasting it using a simple HTTP server inside NodeMCU ESP8266 and show data in an Android App

Raspberry Pi Synth with Ultrasonic Sensors for input