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100nF capacitor |
x 4 | |
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10uF capacitor |
x 2 | |
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2n2222 transistor |
x 1 | |
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150 ohm resistor |
x 1 | |
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75 ohm resistor |
x 1 | |
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680 ohm resistor |
x 1 | |
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1k ohm resistor |
x 1 | |
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4.7k ohm resistor |
x 3 | |
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74LS86 |
x 1 | |
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74LS04 |
x 1 | |
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7805 |
x 1 |
TTL to composite converter
This project takes TTL signals for horizontal sync, vertical sync, and video information and uses them to generate a proper voltage level composite signal. I have all the details on my blog here.
TTL to composite converter
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
PCBWay is not responsible
for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen（Without Speaker）
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