❤Mô đun điều khiển hiển thị số 8 LED MAX7219
72.400
₫ 36.400
Sản phẩm ❤Mô đun điều khiển hiển thị số 8 LED MAX7219 đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 72.400 xuống còn ₫ 36.400, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
MAX7219 LED Dot Matrix 8 Digit Digital Tube Display Control Module for Driver
Description:
100% brand new and high quality
Feature:
It is an integrated serial input/output common cathode display driver.
It connects the microprocessor to the 8-digit 7-segment LED display, and can also be connected to a bar graph display or 64 DU LEDs. It includes an on-chip B-type BCD encoder, multi-channel scanning loop, segment word driver, and an 8*8 static for storing each data. Only one external register is used to set the segment current of each LED.
A convenient four-wire serial interface can be connected to all general-purpose microprocessors.
Allow users to choose to encode or not to encode each data.
Contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan limit register allows users to display 1-8 bits of data, and a detection mode that allows all LEDs to emit light.
Only 3 IO ports are needed to drive 8 digital tubes! No flashing when the nixie tube is displayed! Support cascading!
The four corners of the PCB board are fixed with copper studs, which can effectively prevent accidents such as short circuits!
Nixie tube is 0.36 inch 4 in one common cathode nixie tube.
This module is compatible with 5V/3.3V MCU (51/AVR/STM32).
Specifications:
Item Type: 8 Digit Digital Tube Display Control Module
Material: electronic components
Size: 82x15x11mm/3.2x0.5x0.4in
Color: As shown
Quantity: 1 PC
Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1 Set x 8 Digit Digital Tube Display Control Module Kits
(other accessories demo in the picture are not inclu
Description:
100% brand new and high quality
Feature:
It is an integrated serial input/output common cathode display driver.
It connects the microprocessor to the 8-digit 7-segment LED display, and can also be connected to a bar graph display or 64 DU LEDs. It includes an on-chip B-type BCD encoder, multi-channel scanning loop, segment word driver, and an 8*8 static for storing each data. Only one external register is used to set the segment current of each LED.
A convenient four-wire serial interface can be connected to all general-purpose microprocessors.
Allow users to choose to encode or not to encode each data.
Contains a 150μA low-power shutdown mode, analog and digital brightness control, a scan limit register allows users to display 1-8 bits of data, and a detection mode that allows all LEDs to emit light.
Only 3 IO ports are needed to drive 8 digital tubes! No flashing when the nixie tube is displayed! Support cascading!
The four corners of the PCB board are fixed with copper studs, which can effectively prevent accidents such as short circuits!
Nixie tube is 0.36 inch 4 in one common cathode nixie tube.
This module is compatible with 5V/3.3V MCU (51/AVR/STM32).
Specifications:
Item Type: 8 Digit Digital Tube Display Control Module
Material: electronic components
Size: 82x15x11mm/3.2x0.5x0.4in
Color: As shown
Quantity: 1 PC
Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1 Set x 8 Digit Digital Tube Display Control Module Kits
(other accessories demo in the picture are not inclu
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