SeeedStudio Grove 1.37cm (0.54 inch) Red Quad Alphanumeric Display

This module is a4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14-segment digital tube.The commonly used 7-segment display, such as ourGrove 4-Digit Displaycan only display the numbers 0-9 and a limited number of letters. In contrast, the 14-segment digital display does not have this limitation, it can display all the characters, thats why we call italphanumeric display.

SKU: RW-00978

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Description

This module is a4 digit alphanumeric display with high brightness and red backlight, each digit is consists of a 14-segment digital tube.The commonly used 7-segment display, such as ourGrove 4-Digit Displaycan only display the numbers 0-9 and a limited number of letters. In contrast, the 14-segment digital display does not have this limitation, it can display all the characters, thats why we call italphanumeric display.

 

The digit height is 1.37cm (0.54 inch) and the red LED used in this module has super high brightness, so you can see it a few meters away.
Usually, the 14-segment display needs to use 17 or more wires to control the display, which means that a large amount of IO of your main control board (such as Arduino) will be occupied. With the help of onboard HT16K33 chip and Grove connector, we made it an i2c display, only four wires are enough. No troublesome soldering and no complicated wiring, if you are using seeeduino, it is really plugged and play, easy peasy.
We have released a lot of displays for Arduino, raspberry pi, Beaglebone and other SBC(Single Board Computer), now we bring you the Grove 0.54 Red Quad Alphanumeric Display, you can use it to show a four-letter word, such as Love, or you can make it a clock. All in all, the 14-segment display means more possibility and creativity. We hope it will help you create more interesting projects.

Features:

  1. Can display all lettersand numbers
  2. Ultra-high brightness:30mcd
  3. Grove I2C only takes two IO pins
  4. Onboard drivers, easy to use
  5. Cathode display

Application:

  1. Industrial control indicators
  2. Digital clocks, thermometers, counters, multimeters
  3. Instrumentation readouts
  4. Other consumer applications
  5. LED Displays

Specification:

  1. Supply voltage 3.3V / 5V
  2. Operating ambient temperature -30C to 85C
  3. LED Display JM-S05442ASR-001
  4. LED Controller Driver HT16K33
  5. LED Color Red
  6. Ultra-high brightness 30mcd
  7. LED height 0.54inch
  8. LED segment 14
  9. Size 40 * 60mm
  10. Output interface I2C
  11. I2C Address(Selectable) 0x71(Default)

 

Package Includes :

1 x SeeedStudio Grove 1.37cm (0.54 inch) Red Quad Alphanumeric Display
1 x JST cable

* Product Images are shown for illustrative purposes only and may differ from actual product.

Additional information

Operating voltage

2.5 3.0V

Pixel Resolution

0.3MP

Photosensitive array

640 x 480

Optical Size

1.6 inch

Angel of view

67 degrees

Maximum Frame Rate

30fps VGA

Sensitivity

1.3V/(Lux-sec)

Dormancy

Less than 20A

Power consumption

60mW/15fpsVGA YUV

Temperature operation Range

-30 C ~ 70 C

Pixel area

3.6 x 3.6 m

Signal to noise ratio (SNR)

46 dB

Dynamic range

52 dB

Specification

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