MAX7219 dot matrix module 4 in one display to send 5P line (H6A4) สีเขียว (Green)

MAX7219 dot matrix module control MCU module 4 in one display to send 5P line (H6A4) สีเขียว (Green) Specifications: a single module can be powered diode general 8x8 matrix. Voltage during operation: 5V Module Size: 12.8 x 3.2 x 1.3 cm (W * L) with the mount screw holes 64 holes, hole size: 3 mm module with input and output interface to interface supports cascading. many module wiring: 1. the left side of the module's input port and the output port is 2. the control module is a single input port must be the only CPU 3. the input module waterfalls and end of the module. first connect the CPU and the input. Late arrivals of the output module is connected to the second terminal ethanol output module that is connected to three modules and other modules , for example: the SCM 51 ต่อกับ Uno-R3 VCC =5V. GND=GND, DIN = D11 CS = D10 CLK= D13 list included: 1 the x MAX7219 Dot Matrix module cable Dupont measuring 1 x 5pin.