With PWM units in Arduino Due (SAM3X8E), this library can generate pulses suitable for rotating the stepper at a desired speed. This library is a wrapper for antodom/pwm_lib. I would like to thank Dr.

The user can choose a song among the 5 songs/tunes, the LED which is connected to the piezo speaker flashes when a song is played. - Vvinmb/Arduino-Piezo-Speaker ...

Arduino nanoを使用してモジュラーシンセサイザー のDual Envelope generator (EG)を自作したので、その備忘録。 背景 自作モジュラーシンセの46作品目。 私はプリント基板（PCB）の設計をしたことが無かった。PCB製のフロントパネルを設計した事はあるが、電子部品を ...

Imagine creating electricity from something as simple as vibration. That’s the idea behind piezoelectric generators. Many scientists and engineers believe piezoelectricity could be a valuable power ...

Abstract: A wind-powered piezo generator presented hereafter is composed of two haves. The former half is a vertical type wind power generator that uses the main wind flow to generate electrical power ...