The Arduino Pro Mini used to control the traffic light is not only responsible for playing the tones through a piezo speaker, but as you might expect, for firing off the relays which ultimately ...

After uploading the code the Piezo will start making short beeps. On bright light the Piezo will only beep and on dark light it will be short. Some ideas for this experiment: Alarm for Lights in the ...

Looking to get a little more creative with your photography and fancy giving high-speed photography a go? Why not create your very own high-speed camera trigger using an Arduino, piezoelectric ...

I have an Arduino that I’ve never actually used for a project so I thought this would be a great start. I dug up a piezo buzzer and some LEDs and started looking around to see what code examples ...

Piezo Trigger Switch circuit described here is a microcontroller-compatible shock/impact sensor switch module works on 5VDC supply. The whole circuit can be assembled on a 5×7 cm common circuit board.

“The piezoelectric market for sensors, actuators, and transducers is expected to reach $48.5 billion in 2024, with a 12.6% CAGR from 2018 – 2024 on comparable devices in bulk and thin-film ...