DOG, the world's most flexible display series

You can find out more about our flexible displays on our page for the EA DOG series and in the Flyer Dog

DOG, the world's most flexible display series

Serial interface display

Chip on glass text (character) and graphic displays with SPI (serial interface) and parallel 4-Bit/8-Bit

ELECTRONIC ASSEMBLY tries with the EA DOG series to offer different display sizes with the same idea: This extremely compact COG (chip on glass) display modules can be combined with various back light to handle every imaginable purpose.

There is a serial interface to control the DOG display series: it is constructed very simply. The power supply is also as simple as possible and compatible with the micro controller world, that is run at 3.3 V for both the display and the back light. The control options are either parallel to the 4-bit / 8-bit mode or SPI - a serial interface. Above all, the serial interface impresses with its quickness and resource-efficient manner. The operation requires only four ports on the controller. If there are other units on the board using SPI, the serial interface can be used as a bus. The serial interface is a key feature, normal standard text displays do not have such a comfortable interface.

In addition to mention is the easy start with the DOG series. ELECTRONIC ASSEMBLY offers accessories, e.g. an USB test board to connect to Windows PCs, a touch panel with analogue 4-wire interface and a set of fonts with Font Editor. Additional fonts, such as Cyrillic, Greek or Arabic script can be derived from the Windows system fonts.

More...