Interfacing an LCD (Liquid Crystal Display) with HiBot Robot controllers
Utilizing 6 Digital Outputs it is possible to interface Titech SH2 Tiny, Controller and the Mini 2-Axes Motor Drive with a standard 2 or 4 lines characther display for robot debugging or robot status monitoring.
Four bits are utilized as output directly connected to DB4, DB5, DB6 and DB7 of the LCD. RS and E signals [...]