4-Bit 7-Segment Display
$6.99
Availability: In stock
SKU
2130002
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This is a 4-bit common anode digital tube display module. The module uses TM1637 as the driving chip, and the single chip microcomputer only needs 2 IO ports to drive the module.
Features:
- • Input voltage: 3.3/5V
- • Working current: 30mA
- • Size: 44x24x12mm
Pinout:
- • GND: Ground
- • VCC: 3.3/5V
- • DIO: Data Input/Output
- • CLK: Clock
Reference:
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