Arduinoを使った電子工作で人気の「自動制御」。今回は、安価で入手しやすい「超音波距離センサー（HC-SR04）」と「サーボモーター」を使い、前方の障害物を検知して自動でハンドル（舵）を切る、障害物回避システムの作り方をステップバイステップでご ...

Arduinoでサーボモーターを動かす基本をマスターしたら、次はもっと複雑な動きに挑戦してみたくなりますよね。今回は、そのステップアップとして、2つの車輪を回すDCモーターと、距離を測る超音波センサーを組み合わせ、前方の障害物に自動でついていく ...

Raspberry Pi library for GPIO, 1-Wire, SPI, System Time Counter (STC) access. There have been provided APIs for handling various popular devices.

The HC-SR04 sonar modules are available for a mere pittance and, with some coaxing, can do a pretty decent job of helping your robot measure the distance to the nearest wall. But when sellers on eBay ...

In this tutorial, we'll guide you through interfacing an Arduino with an ultrasonic sensor to measure distance and show it on the Serial monitor. We'll start by explaining how to interface the ...

remove-circle Internet Archive's in-browser video "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on. Please see your ...

remove-circle Internet Archive's in-browser video "theater" requires JavaScript to be enabled. It appears your browser does not have it turned on. Please see your ...