8 Digit Bit MAX7219 Digital Tube Display Module Board 7 Segment Digital LED Display 5V/3.3V Controller for Arduino 51/AVR/STM32

8 Digit Bit MAX7219 Digital Tube Display Module Board 7 Segment Digital LED Display 5V/3.3V Controller for Arduino 51/AVR/STM32

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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : SMDis_customized : YesModel Number : MAX7219 digital tube display moduleOperating Temperature : Digital Tube Display ModuleDissipation Power : Digital Tube Display ModuleSupply Voltage : 3.3V 5VApplication : PCB + Electronic ComponentsCondition : NewType : Voltage RegulatorBrand Name : diymore : Mainland China Blue Board: Features: 100% and high quality MAX7219 digital display control module This module is compatible with 5V and 3.3V microcontrollers. You you can use it for Arduino MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits. Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays.Wiring instructions(for example, it can connect any IO port, modified the Port Definition in the program): VCC: 5V GND: GND DIN: P00 CS: P01 CLK: P02Note: VCC and GND should not be connected reversed, so as not to burn the chipSpecifications: Material: PCB + Electronic Components Power: 5V Size: 82*15*12mm(L*W*H) Shell Color: Blue & blackGreen Board:
MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 digit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD eners, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data. Only one external register is used to set the current of each LED segment.A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data ening or no ing.The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode.Only need three IO ports can drive eight digital tube!PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen0.36 inch and four digital tube one common cathode LEDThe module compatible of 5v/3.3v microcontroller(51/AVR/STM32...)Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program):
VCC→5V
GND→GND
DIN →P00
CS →P01
CLK→P02
Red Board:
100% , high quality
Power supply: 5V
Material: PCB + electronic components
Size: 76*21*11mm/2.99*0.8*0.43"
Wiring instructions (program, for example, you can choose any IO port definition that can be modified in the program):
VCC→5V
GND ground →
DIN→P1.0
CS→P1.1
CLK→P1.2Notice:
Do not reverse VCC and GND, so as not to burn the chip
The P0 port of the 51 microcontroller needs a pull-up resistor. If your device does not have a pull-up resistor, you can connect to the data lines of other ports.
Quantity: 1Package Included:
1* MAX72198-bit LED display module digital tube