I t can also be connected to a bar graph display or 64 independent LEDs. MAX7219 also allows users to choose to encode or not to encode each data. MAX7219 dot matrix module four in one (finished product, with dot matrix, has been tested).
eBay
USB Dynamic Devil Eyes Light Car Windshield Dynamic LED Matrix Panel Screen Light for Car Truck Window Decor Lighting 11 Modes
Aliexpress UK
MAX7219 DOT Matrix 8X8 8X32 Display Module with Cables for Raspberry Pi. A convenient four wire serial interface can connect to general-purpose microprocessors. MAX7219 also allows users to choose whether to encode or not to encode each data.
eBay
7X50W Stage Retro Light DMX512 LED COB Blinder Lights RGBW DJ Matrix Disco Audience Stage Effect For Wedding Party Club Events
Aliexpress UK
A convenient four wire serial interface can connect to general-purpose microprocessors. MAX7219 also allows users to choose whether to encode or not to encode each data. Only 3 IO ports are needed to drive 1 dot matrix, and there is no flicker when displaying the dot matrix, supporting cascading.
eBay
DC 12V COB Bulb LED Chip Panel Light 2W-300W All Size COB Module Warm Natural Cold White Red Green Blue Color LED Lamp for DIY
Aliexpress UK
Driver: HT16K33. Interface: I2C interface. Easy to install, easy to connect, expandable 8 8 dot matrix display system. LED dot matrix: 8 8. 1 x Module. Display color: red, green, white, blue, yellow.
eBay
12W 18W 24W 36W 48W 72W Ceiling Lights Durable Round Led Module Ceiling Lamp Dimmable Convenient Led Panel Light Office
Aliexpress UK
MAX7219 Dot. 51 MCU, for example A single module can drive a 8x8 dot matrix common cathode. The module left as an input port to the output port on the right. Module with input and output interfaces, supports multiple modules cascade.
eBay
Angel Eyes 12v LED COB Round Ring Bulb Lighting Source Warm Cool White 20-120mm LED Chip Module home Decorative LampCeiling lamp
Aliexpress UK
51 MCU, for example Module with input and output interfaces, supports multiple modules cascade. The module left as an input port to the output port on the right. A single module can drive an 8 8 common cathode lattice.
eBay
Szaoju 10A Relay Receiver 433HMz Wireless Light Switch RF Round Button Remote 110V 220V 230V Mini Module LED Lamp Controller
Aliexpress UK
eBay
Remote controlled Rechargeable RGBW base light Under table LED Light Module Party Event Weddings BarCocktail Coffee table Decor
Aliexpress UK
A single module can drive a 8x8 dot matrix common cathode. The left side of the module to the input port, the right to an output port. Module with input and output interfaces, support for cascading multiple modules.
eBay
AC 220V 3-Way 1A/3A Touch Dimmer Switch Desk Lamp Light Control Module Touch Lamp Repair Kit For Dimmable LED Incandescent Bulbs
Aliexpress UK