Electrophoretic display suits mobile applications
An electrophoretic active matrix display, which is claimed to drastically reduce time-to-market, has been released by Electronic Assembly. The EA ELABEL20 A ePaper, offered with built-in intelligence, has a diagonal size of 2". Alongside a large number of graphic functions, the device features eight built-in fonts. Users can also upload additional fonts.
The display, which has a 2x and 4x character zoom function, is capable of displaying any combination of text and graphics. Up to 256 user-definable command sequences (macros) or an equal number of images can be stored on the device’s 64Kb EEPROM memory, which is mounted on the PCB. Three built-in interfaces (RS-232, SPI and I2C) are provided for controlling the displays.
The display can be operated in portrait or landscape mode, with a resolution of 172x72 or 72x172px, depending on the orientation. The text characters can be rotated 90°, allowing them to be correctly displayed in either orientation.
The EA ELABEL20 A ePaper has an operating voltage range of 3-3.3V and consumes no more than 16mA during screen update. In power-down mode (0.2µA), macros are still callable. The display is offered with a lithium battery, which provides power for one to two weeks of operation. The device’s low power consumption and power-down mode make it suitable for mobile and battery-operated applications. To connect to Windows PCs, users can utilise the company’s EA 9780 3USB interface board.
Featured products
MAX17793
Analog Devices Inc.
3V to 80V, 3A, High-Efficiency, Synchronous Step-Down DC-DC Converter
| SKU: | MAX17793 |
|---|---|
| Stock: | 9316 |
| Cost: | $3.64 |
MAX22516
Analog Devices Inc.
IO-Link Data Link Controller with Transceiver and Integrated DC-DC
| SKU: | MAX22516 |
|---|---|
| Stock: | 8000 |
| Cost: | $5.42 |
