Product description: Grove - 4x 7-segment display module - digital interface
Module with 4x 7-segment display from Grove series. Allows to display four digits along with colon and some letters in red. Based on TM1637 chip, it is compatible with popular Arduino boards. Allows you to set the backlight level
Module with Grove interface.
Specifications
- Supply voltage: 3.3 V to 5.0 V
- Applied circuit: TM1637
- Communication: digital interface: DIO, CLK
- Segment colour: red
- Pinouts: 4-pin goldpin 2.54 mm raster
- Dimensions: 40 x 20 x 12 mm
- Character height: 9 mm
- Weight: 11 g
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Product compatible with Arduino Manufacturer provides user guide, and library for Arduino. |
Connection
The sensor communicates with the microcontroller through two digital pins DIO and CLK. It has the following pinouts:
| Pin | Description |
|---|---|
| GND | GND of the chip. |
| VCC | Supply voltage 3.3 V or 6 V. |
| DIO | Data line. |
| CLK | Clock Line. |
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Grove is a series of Base Shield overlay compatible modules and sensors that work with Arduino and STM32 Nucleo. |
Useful links |
