In this experiment we are going to work with a sensor which is a resistor that depends on light. In a dark environment, the resistor will have a very high resistance. As photons (light) land on the ...

The Arduino tone library Brett Hagman created the tone library to address this problem, which is now part of the core Arduino library. While tone cannot generate sinusoidal waves like a DAC, it does ...

a random arduino thingy i made which basically plays songs thru a melody list which makes a rgb led change colors(based on the current note) ...