Those BASIC Stamps can communicate with your computer through a serial port, so it'd be pretty easy to throw together a small utility (or even service) that would output the desired message to the LCD ...
The project illustrates the serial interfacing of Hitachi compatible 2×16 LCD modules with PIC16F84 or PIC16F628 microcontroller unit. Before doing serial interfacing LCD with PIC microcontroller, it ...
An LCD can be made to connect to a microcontroller using two wires with the aid of the I2C interface which includes pins for an SPI interface version for flexibility. The I2C LCD interface is used ...