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CAR MONITOR
This device monitor 16 digital values in car and events display on LCD module.
---326
Circuit tests VCOM drivers
The amplifier that drives VCOM, the voltage on the backplane of the LCD panel
---560
LCD Project
The circuit is pretty simple. The data lines on the LCD match up well with the data lines of the parallel port, and extra parallel port I/O lines can be used to simulate the RS, R/W, and E signals on the LCD.
---592
LCD Serial Terminal
communicate with a computer by RS-232 cable or with a modem.
---397
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