MAX7219 LED DOT MATRIX 32X8 DISPLAY MODULE FOR ARDUINO MAX 7219 32X8

HARAP BACA DESKRIPSI barang yang kami jual sudah melalui QC pabrik untuk jaminan kualitas dan fungsi. tidak ada garansi untuk barang yang kami jual, kecuali kesalahan kirim barang atau kekurangan barang dapat diselesaikan melalui diskusi.membeli berarti setuju dengan ketentuan ini. A convenient four-wire serial interface can be connected to all common microprocessors. Each data can be addressed at the time of updating without having to rewrite all the displays. The MAX7219 also allows the user to select or not code for each data. The entire device contains a 150μA low power shutdown mode, analog and digital brightness control, a scan limit register allows the user to display 1-8 bits of data, and a test mode for all LEDs to emit light. Only need 3 IO port can drive a dot matrix! Dot matrix display without flicker! Support cascade! Module parameters: 1. A single module can drive an 8 * 8 coin lattice 2. Module operating voltage: 5V 3. Module size: Length 12.8 cm X Width 3.2 cm X Height 1.3 cm 4. With 64 fixed screw holes, aperture 3mm 5. Module with input and output interfaces, support multiple modules cascade Wiring instructions: 1. The left side of the module is the input port and the right side is the output port. 2. When controlling a single module, you only need to connect the input port to the CPU 3. When multiple modules are cascaded, the input of the first module is connected to the CPU, the output is connected to the input of the second module, the output of the second module is connected to the input of the third module, and so on. .. Take 51 MCU as an example: VCC → 5V GND → GND DIN → P2.2 CS → P2.1 CLK → P2.0 *PERHATIAN Foto produk dan produk asli bisa berbeda, tergantung stok. Tetapi secara fungsi tetap sama, membeli berarti setuju dengan ketentuan tersebut. INGIN PENGIRIMAN ANDA LANCAR? MOHON PASTIKAN ALAMAT SUDAH LENGKAP: NAMA JALAN, NOMOR RUMAH, RT/RW, NO HP AKTIF SELAMAT BERBELANJA