MAX7219 8x32 4 in 1 Dot Matrix LED Anzeigemodul kompatibel mit Arduino und Raspberry Pi Select quantity discount:1x LED Matrix RFID Kit RC522

RFID Kit RC522

user-programmable high and low trigger points

this display module is very cost-efficient and allows you to reduce the usage cost

1 x Microcontroller Board with ATmega328P with USB cable (with introduction eBook)

MAX7219 8x32 4 in 1 Dot Matrix LED Anzeigemodul kompatibel mit Arduino und Raspberry Pi Select quantity discount:1x LED Matrix RFID Kit RC522Highly scalable from a single 64 LED panel to a small LED wall, the bright red modules are suitable for displays with long distance effects. The AZDelivery LED matrix with 256 LEDs consumes a maximum of only 160 mA, so that it can be conveniently operated without an additional energy source, e. g. via a microcontroller. The MAX7219 LED drivers are controlled via SPI data protocol using only 5 cables even if you connect several modules together.