1 x 12V 5Ah 20HR Rechargeable Lead Acid Battery
SIZE – 9x7x10cm
In stock
12V 5Ah 20HR Rechargeable Lead Acid Battery
රු3,460.00
In stock
Compare1 x 12V 5Ah 20HR Rechargeable Lead Acid Battery
SIZE – 9x7x10cm
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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
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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