This repository contains a Viam-compatible module that enables a Raspberry Pi to measure distances using the HC-SR04 ultrasonic sensor. This module integrates with Viam's robotics platform, allowing ...

This repository contains a Linux device driver for the ultrasonic sensor HC-SR04 implemented as a loadable kernel module. The HC-SR04 has a trigger and an echo pin. After triggering a measurement the ...

「Raspberry Pi Pico」を持っていたので遊びに超音波モジュールを購入して障害物までの距離を求めるプログラムを作ってみました(^^♪ 今回使用したのは以下のもの です。 サンプルプログラムを作ってみました(^^♪実際にセンサーを動かすと表示される値が ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

Abstract: Internet of Things (IoT), Wireless Sensor Networks (WSN) and robotics systems consist of an embedded processor along with a myriad of possible sensors and actuators chosen according to the ...

What is the HC-SR04? HC-SR04 is an ultrasonic ranging sensor that provides 2 cm to 400 cm non-contact measurement function. Is the HC-SR04 accurate? The ranging accuracy can reach to 3mm and effectual ...