The PWM output is set as an external voltage using the “Inputs and Sources” components (remember, the output from the Arduino is the input to the circuit). Conversely, the comparator output ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an ... // set pin 13 as output pinMode(12, OUTPUT); // set pin 12 as output } void loop() { ...

The finished circuit can display numbers ranging from 0 through 1023, in connection with a 10K preset pot attached to the analog input A0 of the Arduino board. This 4 -digit 7-segment display section ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

After reading all the response to the Arduino KIM emulator thing, I’m staggered by this! In case none of you have ever seen the circuit for a KIM-1, SYM-1 or AIM-1, this is pretty much how we ...

Olympia Circuits Teases Arduino Programmers With $60 Arno Shield. by Ray Willington — Monday, April 29, 2013, 05:50 PM EDT. Comments. Homemade gadgets seem ... - One RGB LED - One infrared LED ...