Things that might help you out
1. You can use more resistors to get more shades of gray. When I have time, I will post a schematic with 8 bit D/A.
2. The SX can create color video. I've tried to create it but have failed many times. If anyone has info I will greatly appreciate it if you helped me.
See also:
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LCD Front Panel Set: $8.99!
- 2x16 LCD HD44780 controller - 4 push buttons - 3 LEDs - 2x12 header |
|
Ashley Roll has put together a really nice little unit here. Leave off the MAX232 and keep these handy for the few times you need true RS232! |
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