characters added on video module

Contact:Lee
MSN:easyavrvi at hotmail doc com
Skype:easyavrvi
Email:s9 at easyele doc com

The model of the module is NE-OM9024, it is used for secondary development , help to realizing function of superposition character data on the video fastly.

The module is designed and developed , based on MB90092 chip . It supports PAL Video Format or NTSC Video Format, and its data communication mode supports RS232,RS485 and TTL. There are two AV video interface on the module, also they are could be changed into BNC interfaces if there is the requirement.

You can add any character on the video through the module, it is beacuse that the module has Full word stock , so there is limitation for any text, number and symbol. Also, Character communication protocol format and command are supported to you , to fully support secondary development.

Its size is small, as 90mm*53mm, easily embedded in the original system. There are positioning holes in the module, so you can fixed the module conveniently.

Some parameters for the module as below:
Input voltage: from 7 volts to 9 volts is ok, and there is stabilized voltage design on the module. (If you have the 5 volts requirement, please contact with us for custom)

Communication interface : RS232, TWI,SPI, RS485(please make sure your requirement when do the order).
Input level : CMOS/TTL/RS485.

Video impedance : 75 ohm .

Technical grade working temperature : from 40 degrees Celsius below zero to 85 degrees Celsius above zero.

Any question or order, welcome to contact with us.