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weired_signal_processing_gdansk2019 [2019/12/12 01:04] admin |
weired_signal_processing_gdansk2019 [2019/12/14 01:03] admin [VGA Signal Generator] |
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==== VGA Signal Generator ==== | ==== VGA Signal Generator ==== | ||
[[https:// | [[https:// | ||
+ | |||
+ | === VGAX Library for Arduino UNO === | ||
+ | [[https:// | ||
HSYNC and VSYNC signals are squared pulses of +5V, and the RGB signals take values in a continuous analog voltage range from +0V (absolutely dark) to +0.7V (maximum brightness).\\ | HSYNC and VSYNC signals are squared pulses of +5V, and the RGB signals take values in a continuous analog voltage range from +0V (absolutely dark) to +0.7V (maximum brightness).\\ | ||
- | === Connection | + | **Connection**\\ |
H-Sync -- 68 Ohm -- Pin 03\\ | H-Sync -- 68 Ohm -- Pin 03\\ | ||
V-Sync -- 68 Ohm -- Pin 10\\ | V-Sync -- 68 Ohm -- Pin 10\\ | ||
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G -- 470 Ohm -- Pin 05\\ | G -- 470 Ohm -- Pin 05\\ | ||
B -- 470 Ohm -- Pin 06\\ | B -- 470 Ohm -- Pin 06\\ | ||
+ | |||
+ | ---- | ||
+ | ==== Inverting the Signal ==== | ||
+ | [[https:// | ||
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