LCD controller boards
The LCD controller boards are a small microprocessor that basically converts the customer's software code to information that the LCD can understand. The LCD screen then displays characters,
https://www.niftygateway.com/@displayslcd/
https://huggingface.co/displayslcd01
https://www.ehx.com/users/displays
https://www.babelcube.com/account/
https://www.mymeetbook.com/displayslcd
https://divisionmidway.org/jobs/author/displays/