Have one to sell? Sell on Amazon

PyLios(TM) 5V MAX7219 8 Bit Red 7 Segment LED Display Module Digital Tube For Arduino MCU


Available from these sellers.
    This fits your .
  • Enter your model number to make sure this fits.
  • An integrated serial input / output common-cathode display driver, connecting the microprocessor and 8 bit 7-segment digital LED display, and can also connect a bar graph display or 64 separate LED
  • With an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, and a 8 * 8 static RAM for storing each data.
  • Only one external register is used to set the current of each LED segment.
  • Only need three IO ports to drive 8 bit digital tube.
  • A convenient four-wire serial interface can connect all common microprocessor.
1 new from $11.99

Featured cooking gifts for dads

Product description


Features:
An integrated serial input / output common-cathode display driver, connecting the microprocessor and 8 bit 7-segment digital LED display, and can also connect a bar graph display or 64 separate LED.
With an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, and a 8 * 8 static RAM for storing each data.
Only one external register is used to set the current of each LED segment.
Only need three IO ports to drive 8 bit digital tube.
A convenient four-wire serial interface can connect all common microprocessor.
Each data can be addressed in the update without rewriting all displays. It also allows users to select each data encoding or no coding.
The entire device includes a 150 ?A low-power shutdown mode, analog and digital brightness control.
With a scan-limit register to allow the users to display 1-8 bit data.
With an all LED light detection mode.
PCV board with four corners of the fixed copper stud, which can effectively prevent short circuit.

Specifications:
Working Voltage: 5V
Item Size: Approx.8.3 * 1.5 * 1.5cm
Package Weight: Approx. 18g / 0.6oz

Wiring instructions:(a program, for example, you can pick any IO port definition can be modified in the program):
VCC¡ú5V
GND¡úGND
DIN¡úP00
CS ¡úP01
CLK¡úP02

Note:
VCC and GND can't reverse, or it would burn the chip.
51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor, please connect it to other ports data lines.


Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

If you are a seller for this product, would you like to suggest updates through seller support?
Would you like to tell us about a lower price?

Customer Questions & Answers

Customer Reviews

There are no customer reviews yet.
5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Share your thoughts with other customers

Pages with related products. See and discover other items: 7 segments display