// Set the LED output to the calculated brightness analogWrite(ledPin, brightness); delay(40); } } See Mac Namara’s input curve. Looks like it takes longer to get bright and drops off a bit faster.

The LED circuits were straightforward to implement, consisting each of a cable connecting to a digital output on the Arduino, a power cable, a resistor, the LED, & a ground cable. Using the resistors ...

WS2811 LED Driver Pinout GND This pin connects to the ground (GND) or 0V reference of the power supply. DATA This pin is the data input for the WS2811 driver. It receives the control data from the ...

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

Posted in Arduino Hacks, LED Hacks Tagged 595, pwm, shift register ← Hackaday In The Social Tangle Roomba Used To Map Indoor Air Quality → ...

A 3-D LED LED cube game that will be able to astound you with the combinations it is capable of. Inexpensive and easy to make, thanks to an Arduino.