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MAX7219 Dot Matrix Display Module Single-Chip Control LED Module DIY Kit for Arduino with 5pin Line
Product description
Product descriptionDescription:MAX7219 is an integrated serial input / output common-cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or 64 separate LED. On type B BCD encoder includes an on-chip , multi-channel scanning loop , segment word drive, but also a 8x8 static RAM for storing each data . Only one external register is used to set the segment current for each LED.A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update does not overwrite all of the display . MAX7219 also allows the user to select each of the data code or not coded.The entire device includes a 150A low-power shutdown mode , analog and digital brightness control , a scan-limit register allows the user to 1-8 bits of data , there is an LED light so that all the detection mode.
Wiring instructions:1,Module on the left as an input port, output port on the right.2,Control of a single module, simply input port to the CPU.3,more modules cascade input termination module of a CPU, 2 output termination module input and output of the two modules is terminated with the input end of the first three modules, and so on.
51 MCU, for example:VCC → 5VGND → GNDDIN → P22CS → P21CLK → P20
Package list:1 X MAX7219 dot matrix module1 X DuPont line 5pin
Product descriptionDescription:MAX7219 is an integrated serial input / output common-cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or 64 separate LED. On type B BCD encoder includes an on-chip , multi-channel scanning loop , segment word drive, but also a 8x8 static RAM for storing each data . Only one external register is used to set the segment current for each LED.A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update does not overwrite all of the display . MAX7219 also allows the user to select each of the data code or not coded.The entire device includes a 150A low-power shutdown mode , analog and digital brightness control , a scan-limit register allows the user to 1-8 bits of data , there is an LED light so that all the detection mode.
Wiring instructions:1,Module on the left as an input port, output port on the right.2,Control of a single module, simply input port to the CPU.3,more modules cascade input termination module of a CPU, 2 output termination module input and output of the two modules is terminated with the input end of the first three modules, and so on.
51 MCU, for example:VCC → 5VGND → GNDDIN → P22CS → P21CLK → P20
Package list:1 X MAX7219 dot matrix module1 X DuPont line 5pin
Product descriptionDescription:MAX7219 is an integrated serial input / output common-cathode display drivers , which connects the microprocessor 7-segment digital LED display with 8 digits , bar graph can also be connected monitor or 64 separate LED. On type B BCD encoder includes an on-chip , multi-channel scanning loop , segment word drive, but also a 8x8 static RAM for storing each data . Only one external register is used to set the segment current for each LED.A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update does not overwrite all of the display . MAX7219 also allows the user to select each of the data code or not coded.The entire device includes a 150A low-power shutdown mode , analog and digital brightness control , a scan-limit register allows the user to 1-8 bits of data , there is an LED light so that all the detection mode.
Wiring instructions:1,Module on the left as an input port, output port on the right.2,Control of a single module, simply input port to the CPU.3,more modules cascade input termination module of a CPU, 2 output termination module input and output of the two modules is terminated with the input end of the first three modules, and so on.
51 MCU, for example:VCC → 5VGND → GNDDIN → P22CS → P21CLK → P20
Package list:1 X MAX7219 dot matrix module1 X DuPont line 5pin
Brand Name : AOKIN
Operating Temperature : Standard
Type : Voltage Regulator
Dissipation Power : Standard
Model Number : MAX7219 Dot Matrix Display Module
Supply Voltage : Standard
Application : Computer
Origin : CN(Origin)
Package : SOP
Condition : New
is_customized : Yes
