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Grove - 0.54" Red Quad Alphanumeric Display
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£9.20
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Awesome Extras
This 0.54" display has four bright red 14-segment characters, allowing you to present numeric and alphanumeric information. Powered by the TM1637 driver, it requires only two I/O pins for control (one for data and one for the clock), freeing up your microcontroller for other tasks.
This makes it a great choice for resource-constrained projects where you need to maximise pin availability. It is ideal for many projects, from counters and clocks to more complex systems requiring a clear readout.
With the Grove connector, integrating the module into your project is straightforward and hassle-free, allowing plug-and-play connectivity with various Grove-compatible boards such as Arduino (With a Grove - Base Shield) or Raspberry Pi (Only with the Grove-Base HAT). Its small size and low power consumption make it perfect for portable and battery-powered devices.
Features
- Displays all letters and numbers
- Ultra-high brightness: 30mcd
- Grove I2C, only takes two IO pins
- Onboard drivers, easy to use
- Cathode display
- Product Number: Seeed 104020133
Specifications
| Supply Voltage | 3.3V / 5V |
| Operating Ambient Temperature | -30°C to 85°C |
| LED Display | JM-S05442ASR-001 |
| LED Controller Driver | HT16K33 |
| LED Colour | Red |
| Brightness | 30mcd |
| LED Height | 0.54" |
| LED Segment | 14 |
| Size | 40 x 60mm |
| Output Interface | I2C |
| I2C Address (Selectable) | 0x71 (Default) |
Resources
Pinout
Package Contents
- 1x Grove - 0.54" Red Quad Alphanumeric Display
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