All you have to do is write data to it using the 2-pin I2C interface. 5 Pieces 0.56" 4 Digit LED Display. It can't individual LEDs, only the entire display at once. We'd like to settle any problem in a friendly manner.
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Easy to Use and Install : This glow tube clock is easy to use and install, making it suitable for beginners or those with little experience in electronics. The module is connected to digits 1/0 through 2 pins for precise and clear digital display.
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The display device is a 4-digit common positive red digital tube. The 8-level gray scale of the digital tube is adjustable.
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Digit:1 Bit,2 Bit,3 Bit,4 Bit,4 Bit Clock. Type:Common Cathode/Anode. Emitting Color:Red.
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Driver IC: TM1637. The module is connected to digits 1/0 through 2 pins for precise and clear digital display. Easy to Use and Install : This glow tube clock is easy to use and install, making it suitable for beginners or those with little experience in electronics.
eBay
Driver IC: TM1637. Easy to Use and Install : This glow tube clock is easy to use and install, making it suitable for beginners or those with little experience in electronics. The module is connected to digits 1/0 through 2 pins for precise and clear digital display.
eBay
Driver IC: TM1637. Easy to Use and Install : This glow tube clock is easy to use and install, making it suitable for beginners or those with little experience in electronics. The module is connected to digits 1/0 through 2 pins for precise and clear digital display.
eBay