Brushless motors are ubiquitous in RC applications and robotics, but are usually driven with low-cost motor controllers that have to be controlled with RC-style PWM signals and don’t allow for much ...

Infineon Technologiesは、Arduino設計コミュニティ向けのRGB照明およびモータ制御を対象としたシールド2種類を発表した。 両シールドとも、Arduino Uno R3と互換性があり、32ビットマイコン「XMC1000」ファミリを搭載した「XMC1100 Boot Kit」と組み合わせて使用できる。

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...