

Based on the TM1638 chip and particularly suitable for experimentation or other applications, this board has 2 displays with 4 digits, 8 red 3mm LEDs, 8 buttons
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Based on the TM1638 chip and particularly suitable for experimentation or other applications, this board has 2 displays with 4 digits, 8 red 3mm LEDs, 8 buttons. It can be controlled with only 3 digital pins of Arduino , Fishino or other micro controller. Power supply: 5 Vdc, dimensions (mm): 76.2x49.7x9.7, weight: 25 grams.
The package includes the card and 5 male-female jumpers.
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