The wiper of the 10K potentiometer is wired to A0 of Arduino (5V-A0-GND), while anode (A) of the test LED is linked to D5 through a 220Ω-470Ω resistor and cathode (K) to GND. #include ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

2. Solder the three-pin plug to the Arduino. Three-pin plugs come in a set of two short cables—one with a female end, and another with a male end.

When the Arduino code sees the button getting pressed, it brings the corresponding LED pin high and starts a fade out timer using the SoftPWM library by [Brett Hagman].

All the info you need right here ✦ In this occasion I'll make a lighting system to be controlled remotely from my rc using ...

} The sleep routine is a separate function, called from the main loop. As usual with Arduino, the ‘pin numbers’ aren’t the actual chip pin numbers, unless by coincidence. The led pin was correct for ...

Be still my beating heart! Andrew O'Malley's pulsing heart lamp looks alive with two Arduino-controlled settings: soft beating and cardiographic wave.