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Description
Product information "seeed Grove - 4-character LED display, red, TM1637"
The Grove - 4-Digit Display is a 12-pin module with a four-digit alphanumeric display for displaying numbers and characters. The module uses the TM1637 driver component, which means that only two digital control lines of a microcontroller are required to control both content and brightness. This reduces hardware requirements and facilitates integration into projects with limited I/O resources. The display has eight adjustable brightness levels and is compatible with voltages from 3.3 V to 5.5 V.
The module is suitable for projects in which numeric or simple alphanumeric information is to be displayed, such as for time displays, stopwatches or the output of sensor values. Thanks to the Grove interface, it can be connected quickly and without soldering to common platforms such as Arduino or Seeeduino.
The display is controlled via the integrated TM1637 chip. This takes over the multiplexing of the four segments and thus enables a simple display via two control lines. The module can display different characters and numbers by adapting the control and also supports applications with changing lighting conditions thanks to the bright display.
Features at a glance
- 4-digit alphanumeric display with red LED indicator
- Grove-compatible interface (3.3 V / 5 V)
- 8 adjustable brightness levels
- Control via just two digital pins with TM1637
- Arduino
- Seeeduino
- Supply voltage: 3.3 V - 5.5 V
- Current consumption: 0.2 mA - 80 mA (typically 27 mA)
- Dimensions: 42 mm x 24 mm x 14 mm
- Weight: 7 ± 1 g
- Battery not included
- 1x Grove - 4-digit display
Properties
| Zolltarifnummer: | 85312095 |
|---|---|
| Brand: | seeed |
| Country of Origin: | China |
| EAN: | 841454108801 |
| Gross Weight (kg): | 0.013 |
| Manufacturer ID: | 104030003 |
| Product ID: | SE-104030003 |
Manufacturer and safety information
Seeed Technology Co.,Ltd.
Tower B 1/F, Shanshui Building, NanshanYungu Innovation Industry Park, Liuxian Ave. No. 1183
CN 518055 Shenzhen
https://www.seeedstudio.com
seeed_emea@seeed.cc
WEEE number: 20453810
Person responsible for the EU
BerryBase GmbH
Bei den Mühren 70
DE 20457 Hamburg
https://www.berrybase.de
info@berrybase.de
Safety instructions
- Avoid direct contact with the electrical contacts to prevent short circuits or damage.
- Ensure protection from moisture and water, as these can damage the device.
- Only operate with the intended voltage and current to avoid overheating or malfunctions.
- Unsuitable cabling or improper installation can cause malfunctions or safety risks.
- Before installation and connection, ensure that the power supply is disconnected.
- Do not use in potentially explosive atmospheres.
- Dispose of in accordance with local electronics recycling regulations.
- Do not reuse damaged displays or their individual parts, risk of injury from broken glass or chemical substances.
- Direct sunlight or extreme temperatures can impair the functionality of the product.
- Do not use aggressive cleaning agents or sharp tools for cleaning.
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1 review
1 January 2022 00:00
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