Arduino LED PL9823 This project uses Arduino Nano with CH340 USB driver and multicolor RGB LEDs PL9823 F8 with Neo pixel chipset WS2812 inside. The LEDs can be found at aliexpress.com It's a very ...

Music-reactive multi-color LED lights project. In this project, a simple 5050 RGB LED strip (not the Addressable LED WS2812), Arduino sound detection sensor and 12V adapter were used. So how does it ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

Our project is infact an Arduino with Serially Interfaced MAX7219 Operates an 8X8 LED Matrix to display a heart pattern. The MAX7219 IC is a serial input/output common-cathode display driver that ...

The Arduino then controls the state of the LED using the active high enable line from the column multiplexer chip. [Alex] wanted more than just a static image to show off on his new display, so he ...

Posted in Arduino Hacks, Games Tagged 1D Pong, arduino, leds, pong ← Repairing An HP Power Supply Inside Electronic Gain Control → ...