With time display
Pin Number: 12 pins
Digit Number: 4 digits
Common Cathode
Digit Height: 0.56 inch / 1.4 cm
Size (L x W ): 2 x 0.75 inch / 5 x 1.9 cm
Color: Red
Package Included:
1pcs X 0.56”4 Digit LED Display
In stock
With time display
Pin Number: 12 pins
Digit Number: 4 digits
Common Cathode
Digit Height: 0.56 inch / 1.4 cm
රු145.00
In stock
CompareWith time display
Pin Number: 12 pins
Digit Number: 4 digits
Common Cathode
Digit Height: 0.56 inch / 1.4 cm
Size (L x W ): 2 x 0.75 inch / 5 x 1.9 cm
Color: Red
Package Included:
1pcs X 0.56”4 Digit LED Display
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Single module can drive an 8 * 8 dot matrix common cathode
Module Operating voltage: 5V/3.3V
Module Dimensions: length 3.3cm X 3.3cm wide
Modules with input and output interfaces, support for cascading multiple modules
Wiring instructions:
On the left block to an input port, an output port on the right
Display: 0.28″LED, red/yellow/blue/green (optional)
Size: 30*11.7*9.2mm (L*W*H)
Material: PP+electronic components
2 wire working voltage:4.0~40V (with reverse connection protection)
2 wire detection voltage:0.0~40V
3 wire working voltage:4.0~40V (with reverse connection protection)
The voltmeter is applicable to almost all electric vehicles, high precision, stable and reliable.
High precision
Minimum 5 v low working voltage,
with reverse polarity protection, reverse does not burn.
Ultra-high pressure 132 v not to burn.
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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