This project uses an HC-SR04 ultrasonic sensor and Arduino UNO to measure the distance of objects in both centimeters and inches. The measured data is displayed on an I2C LCD. The project was ...

🎯 Objective: To design and implement a system that uses an ultrasonic sensor (HC-SR04) to measure the distance of an object and displays the measured distance in inches on a 16x2 LCD using an Arduino ...

サンワサプライは21日、はんだ付けなしでGroveシステムのセンサーを接続できるセンサーキットセット2種(「Raspberry Pi用センサーキット GrovePi+800-RPSET1」、「Arduino用センサーキット Grove 800-RPSET2」)を発売した。同社運営のWebショップ「サンワダイレクト」限定 ...

Every robotics project out there, it seems, needs a way to detect if it’s smashing into a wall repeatedly, acting like the brainless automaton it actually is. The Roomba has wall sensors, just about ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...