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Rp24.990
74hc595 4bit Digital LED Tube Display 7 Seven Segment Module Arduino
Rp24.990
Description
Working voltage: 3.3V-5
Using two 595 chips to drive the digital tube control, needs 3-way single-chip IO port , according to the digital tube display dynamic scanning principle
PCB board size: 40mm * 22m
The digital model: 0.36 4 Bits common annode (positive)
Pin Definition:
VCC: Power supply
DIO: Serial Data Input
RCLK: clock pulse signal
SCLK: input clock signal
GND: Ground
GND: grounding
Package Content
1 x Common Anode LED Display Board Digital Tube Display Module
Working voltage: 3.3V-5
Using two 595 chips to drive the digital tube control, needs 3-way single-chip IO port , according to the digital tube display dynamic scanning principle
PCB board size: 40mm * 22m
The digital model: 0.36 4 Bits common annode (positive)
Pin Definition:
VCC: Power supply
DIO: Serial Data Input
RCLK: clock pulse signal
SCLK: input clock signal
GND: Ground
GND: grounding
Package Content
1 x Common Anode LED Display Board Digital Tube Display Module
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