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Produced by Seeedstudio, Grove digit display 4-digit/four-digit digital tube display LED with Grove cable
- The 4-digit digital tube displays red numbers and has 8 adjustable brightness levels.
- A 4-digit digital tube is usually a 12-pin module. In this Grove module, we use TM1637 to reduce the control pins to two Grove pins. Just two digital pins of the Arduino are needed to control the content, even the brightness of the display.
- Display red alphanumeric numbers
- ·8 adjustable brightness levels
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Overview
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Reviews
The 4-digit digital tube displays red numbers and has 8 adjustable brightness levels.
A 4-digit digital tube is usually a 12-pin module. In this Grove module, we use TM1637 to reduce the control pins to two Grove pins. Just two digital pins of the Arduino are needed to control the content, even the brightness of the display.
Display red alphanumeric numbers
·8 adjustable brightness levels
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- Return for refund within: 15 days
- Return for replacement within: 30 days
- This item is covered by Qixingitech Return Policy
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