fan_controller
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Better schematic
Can you put a better schematic with component specs?
This is quite old, but it should still work. I had it running until a year ago.
You can get the components from the V-USB project. I used the with-zener schematic. https://www.obdev.at/products/vusb/download.html
This should be everything:
- attiny 2313
- 2x 3,6 V zener diode
- 2x 68 Resistor
- 1,5 k Resistor
- 4,7 µF ELKO
- 100nF condensator
- 12 MHz Quartz
- 2x 27pF condensator
- stripboard (use horizontally, cut red lines, connect grey)
- connectors