Feature(may vary by option.)
●For use library: TM1637.h.
●Digital tube 8 grey level is adjustable.
●Module connects to digital I/O on 2 pins.
●The control interface electrical level is 5V.
[5 Colors]
Description
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| 4 Digit Clock Module | USB Meter Tester | Type-C Meter Tester | 4 Digit Double Dots Clock Module | Display Voltage Tester | 100V Voltmeter Voltage Tester | |
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| Customer Reviews |
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| Price | $14.99 | $8.99 | $9.99 | — | $13.99 | — |
| Color display screen | ✓ | / | ✓ | ✓ | ✓ | ✓ |
| With line | / | / | ✓ | / | ✓ | ✓ |
Package Included: 5pcs x TM1637 7-Segment 4-Digit 0.56" LED Display Colon Module Clock Digital Tube Serial Driver Board (5 colors)
Specification:
- This module is a 12 foot with clock display four common anode tube (0.56 inch) and basic 4-digit 7-segment display module.
- Driver IC is TM1637, only two signal lines can make the MCU control 4bit 8 digital tube.
Control Interface:
- GND--ground
- VCC--power supply
- DIO--data input and output
- CLK--clock signal feet
Please Note: The pins are not soldered to the board, you need to solder by yourself. Wish you could understand