Monthly Archives: August, 2017

Tutorial: How to use the HC-SR505 PIR sensor with the Arduino

PIR (Pyroelectric InfraRed) sensors measure infrared (IR) light that is radiating from objects in the detection area. The HC-SR505 is such a sensor. It very...

How to control an LED pixel strip (WS2812B) with an Arduino and the FastLED library

LED pixel strips are strips which have small LED modules mounted on it. One of these LED modules is the WS2812B which features a cascading...

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