Feature(may vary by option.)

●💎【4-Digit Digital Tube Display Module】: 🥇The Driver Ic Is Tm1637, Only Two Signal Lines Can Make Mcu Control Four Digit 8-Segment Led. Can Be Used To Display Decimal, Letters And So On.
●⚡【Working Voltage】:3.3V/5V DC
●⚡【Working Current】:30 / 80MA
●🎯【Color】: red highlights
●🎯【LED brightness adjustable】：Digital tube 8-level grayscale adjustable
●🎯【Conrol Interface】: A Total Of 4 Pins (Gnd, Vcc, Dio, Clk), Gnd To Ground, Vcc For The Power Supply, Dio For The Data Input And Output Pins, Clk For The Clock Signal Pin.
●📞【Wholesale business】:WWZMDiB Been engaged in the wholesale and retail business of electronic related products for a long time. Welcome letter to discuss wholesale business. The larger the amount, the better the price.

[2 Pcs]

[5 Pcs]

Description

Display device is 4-digit yang red digital tube
Digital tube 8-level grayscale adjustable
Working Voltage: 3.3V / 5v DC
Working Current: 30 / 80MA
LED Display: 0.36 inche
Color: red highlights
The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED.

Pinout: LED Display module to Arduino
GND—ground (GND)
VCC--power supply (5V)
DIO--data input and output (D2)
CLK--clock signal pin (D3)