This Arduino battery voltage indicator indicates the status of the battery by glowing LEDs on a 10 Segment LED Bar Graph according to the battery voltage. It also shows your battery voltage on the LCD ...

My LED Matrix WS2812B Stripe (order): 11 10 9 8 7 6 5 4 3 2 1 <- signal from Arduino / + 5 volt / ground 12 13 14 15 16 17 18 19 20 21 22 33 32 31 30 29 28 27 26 25 ...

Microcontroller outputs bits (0 = 0v or 1 = 5v) depending on the frequency of the sound signal received from sound sensor module. The output load consists of RGB LEDs strip which runs on 12-volt DC, ...

Turn ON an LED Sketch This is a very simple arduino project where a led is turned on by setting the pin 13 as output, then write it with a high value, in our case that means that pin 13 will deliver 5 ...

With a 24V LED system garlands with fixed brightness, animate them with a controller for variable and random brightness with an Arduino.

Animate multiple 24 VDC LED garlands with flashing and variable brightness (13 different parameters) with one Arduino Nano multi-tasking with FreeRTOS.

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space, or Maker area giving it a awesome cool look. Moreover ...

[Synoptic Labs] stumbled upon an RGB light strip with individually-controllable LEDs. The strip uses 5 volts and is controlled by an HL1606. Because the strips are hard to find, this chip is ...

This paper describes about designing a low-cost power-efficient construction of the lighting system in the form of a 3D cube (8×8×8) which can display different ...

The Adafruit Sparkle Motion board works with WLED firmware with sound reactive support and xLights open-source software for setting up large LED displays with protocols like E1.31, DDP, and Art-Net.