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Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor ...
Bourns’ CRK1225 automotive-grade current sense resistor offers a higher power rating and wider resistance range.
Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...
The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.