The LCD0821 is an intelligent alphanumeric liquid crystal display designed to decrease development time by providing an instant solution to any project. RS232, TTL and I2C protocols communication options allow the LCD0821 to be connected to a wide variety of host controllers. Communication speeds of up to 115.2kbps for serial protocols and 100kbps for I2C ensure lightning fast display updates.
The simple command structure permits easy software control of many settings including backlight brightness, screen contrast, and baud rate. On board memory provides up to forty custom characters which can be saved within the unit and recalled for start screens, bar graphs or larger numbers. Finally, one general purpose output provides a simple switchable five volt source.
PCB Revision 2.0
Autocad drawing for PCB revision 2.0
PCB Revision 1.4
Autocad drawing for PCB revision 1.4
PCB Revision 1.03