The purpose of this tool is to measure any rotation speed with the same accuracy as a commercial product, it can also blink at afrequency defined by the user to match the roatation of anything up to ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute ...

Bluetooth-ELM327アダプタのUARTラインから線出しし、ArduinoのUARTからのATコマンド経由で データを取得します。 サンプルではDFRobotの7セグモジュールを使用して、エンジン回転数[rpm]を表示します。 自己責任(at your own risk)で使用して下さい。 本ソフトウェアを ...

What is a Servo motor? A servo motor is a type of motor used in various applications to precisely control the position, speed, and angular rotation of mechanical systems. It's designed to provide ...

Let's build a cool hand gesture-controlled robot that'll amaze your friends and family—it's like magic! This step-by-step guide helps you build a hand gesture-controlled robot using simple components ...