Module Use: DB9 adapter terminal, convenient
for engineering, on-site debugging equipment use
Board Size: 4.0cm x 3.1cm
Package Included:
1 x Male / Female Head RS232 Turn Terminal Serial Port
In stock
DB9 Connector Male Female Adaptor Signals Terminal Module RS232 Serial To Terminal
රු390.00
Module Use: DB9 adapter terminal, convenient
for engineering, on-site debugging equipment use
Board Size: 4.0cm x 3.1cm
Package Included:
1 x Male / Female Head RS232 Turn Terminal Serial Port
Choose Connector Type | Female Connector, Male Connector |
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84 X 84 dot matrix LCD, can show 4 lines of characters
Use serial interface communicate with the master processor, the number of interface signal line reduced greatly, only 8 signal lines including power and GND. Support different types of MCU, such as the SPI,MCS51 serial mode 0 of AVR. Transfer rate up to 4Mbps,can full speed write display data without waiting time.
Brand new and high quality
LCD display module with green blacklight
Wide viewing angle and high contrast
Built-in industry standard HD44780 equivalent LCD controller
The MAX7219 module is 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.
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.
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