
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
MAX7219 Microcontroller 4-in-1 Display Dot Matrix ModuleMAX7219 Microcontroller 4 in 1 Display Dot Matrix Module This MAX7219 Microcontroller 4 in 1 Display Dot Matrix Module is an integrated serial input output common cathode display driver, it connects the microprocessor 7 segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B type BCD encoder chip, multi channel scanning loop segment word driver, but also a static RAM 8 x 8 for
MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module
This MAX7219 Microcontroller 4-in-1 Display Dot Matrix Module is an integrated serial input/output common-cathode display driver, it connects the microprocessor 7-segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Thereon including a B-type BCD encoder chip, multi-channel scanning loop segment word driver, but also a static RAM 8 x 8 for storing each data. Only one external register is used to set the segment current of each LED.
Features:
- A single module can drive a 8x8 dot matrix common cathode
- Operating voltage: 5V
- Dimensions: length 12.8 cm X 3.2 cm wide and 1.4 cm high
- Fixing screws with 64 holes with a diameter 3mm
- Module with input and output interfaces
- Support for cascading multiple modules
Wiring Instructions:
- The left side of the module to the input port, the right to an output port.
- When the control of a single module, simply input port connected to CPU
- When a plurality of cascaded modules, input and output termination CPU, an input terminal of the second output end of the first module a module, the first two modules of the input terminal of the three termination modules, and so on. ..
51 microcontrollers, - for example:
- VCC ? 5V
- GND ? GND
- DIN ? P2.2
- CS ? P2.1
- CLK ? P2.0
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy