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If you’re a solo musician, you probably have lots of gear you’d like to control, but you don’t have enough hands. You can ...
The humble piezo element is often used as little more than a buzzer in many projects. However, you can do more with them, as [Something Physical] demonstrates with their nifty piezo noise box.
With strong reflectance, the output voltage tends towards GND; with weak reflectance, it tends towards Vcc. The resistor wired in series with the infrared LED sets the operating current to a safe ...
News, features, analysis, columns, blogs, and multimedia content on Philippines and international sports.
Written by Kevin (KTOWN) Townsend for Adafruit Industries. BSD license, check license.txt for more information All text above must be included in any redistribution To install, use the Arduino Library ...
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