Difference between revisions of "UPHCC-lcd"
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It is possible to connect several different display types to the board at the same time. The UPHCC-lcd can drive 4 (under certain circumstances up to 12) seperate displays at the same time. This makes it easy to "mix-and-match" LCD types on one controller. | It is possible to connect several different display types to the board at the same time. The UPHCC-lcd can drive 4 (under certain circumstances up to 12) seperate displays at the same time. This makes it easy to "mix-and-match" LCD types on one controller. | ||
UPHCC-lcd features 4 software-dimmable LED backlight drivers. | UPHCC-lcd features 4 software-dimmable LED backlight drivers. | ||
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| + | [[Image:UPHCC-lcd_pcb_top.jpg|thumb|UPHCC-lcd PCB top view]] | ||
| + | [[Image:UPHCC-lcd_pcb_bottom.jpg|thumb|UPHCC-lcd PCB bottom view]] | ||
| + | [[Image:UPHCC_lcd_rev1_brd.png|thumb|UPHCC-lcd Board Layout]] | ||
| + | [[Image:UPHCC_lcd_rev1_sch.png|thumb|UPHCC-lcd Schematic]] | ||
[[Image:Uphcc-lcd_02.jpg|200px|frame|center|UPHCC-lcd with UPHCC-usb plugged in]] | [[Image:Uphcc-lcd_02.jpg|200px|frame|center|UPHCC-lcd with UPHCC-usb plugged in]] | ||
Revision as of 20:51, 8 January 2008
UPHCC-lcd
UPHCC-lcd is a USB-based (via UPHCC-usb) LCD controller board that can handle a wide variety of graphical and character dot-matrix Liquid Crystal Displays (LCD). It is possible to connect several different display types to the board at the same time. The UPHCC-lcd can drive 4 (under certain circumstances up to 12) seperate displays at the same time. This makes it easy to "mix-and-match" LCD types on one controller. UPHCC-lcd features 4 software-dimmable LED backlight drivers.
UPHCC-lcd with UPHCC-usb plugged in
Features
- controls both graphical and text dot-matrix LCDs
- connects to computer via USB
- 4 software-dimmable LED-backlight drivers
- 4 contrast adjustment trim-pots
- contrast voltage jumper selectable
- GND - +5V, or
- Vee - GND (via displays Vee output)
- allows mix-and-match of different LCD types, for example
- HD44780
- KS0107/KS0108
- ...
- single 5V DC supply required
- via DC power jack,
- via screw-clamps, or
- via pinheader
- board design files freely available under the GPL license
- firmware and computer software freely available under the GPL license
- works on Linux and Windows (and probably on MacOS as well)
For questions and support, please visit our Forum, see link in left sidebar.