Характеристики
Прочие свойства
- EAN
- 5904422322434
- Бренд
- SeeedStudio
Свойства
- Тип
- Запчасть для микрокомпьютера
Описание
Grove modulewith a 4-digit displayalphanumeric display with high brightness and red backlightingEach digit consists of 14 segments. Popular 7-segment displays can only display digits from 0 to 9 and a limited number of letters, while the 14-segment digital displaythere is no such limitationand can displayall characterswhich is why we call itthe alphanumeric.
Grove - module with quadruple alphanumeric red display 0.54"
Thanks to thebuilt-in HT16k33 chip and Grove connector,only 4 wiresare needed to connect the module to the I2C bus. This is a significant convenience for people who have never used a soldering iron and avoids complicated wiring.
Features and applications of the Grove display- All letters and numbers can be displayed
- Characterised by a very high brightness of 30 mcd
- Thanks to the Grove I2C cable, it only takes two IO pins
- Built-in display controller
- Cathode display
- I am used as a clock display
Grove quadruple alphanumeric display with red backlight 0.54"
Grove cableincluded. Grove module outputs Pin Description 1 SCL - I2C bus clock line 2 SDA - I2C bus data line 3 VCC - Power supply from 3.3 V to 5 V 4 GND - System weight 5 Chip HT16K33The manufacturer has prepared a user guide and description of the module installation process
together with a sample code, all available under thislink.
Technical specifications of the Grove component with quad display Parameter Scope Supply voltage From 3.3 V to 5 V Ambient temperature during operation From -30 °C to 85°C LED display JM-S05442ASR-001 LED controller controller HT16K33 LED colour Red Clarity 30 mcd Resolution 0.54 inch LED segments 14 Size 40 mm x 60 mm Output interface I2C I2C address 0x71 (Default) Useful links- Manufacturer's side with the product
- Seeed Wiki
- Module diagram with alphanumeric display
- Technical documentation of the LED module
- Technical documentation of the HT16K33 chip
- Technical Documentation MPS MP2155
- Library to Arduino Grove - 0.54"