Basic electronics & circuits info? Drizzt321 Sep 15, 2015 Jump to latest Follow Reply ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

So, here’re the key components of the Arduino Optical Theremin: Arduino Uno (any regular model will do) BPW34 PIN Photodiode (or equivalent) 16Ω Piezo Speaker (computer motherboard speaker) S8050 NPN ...

To do so you use the Arduino programming language (based on Wiring), and the Arduino Software (IDE), based on Processing.” Arduino Inputs and Outputs ...