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angusgbishop edited this page Feb 20, 2021 · 3 revisions

GPIO Header

Most of the GPIO of the device is from the ATtiny.

Shutter Trigger

NOTE: SHUTTER TRIGGER IS A DIRECT LINE TO THE IMAGE SENSOR AND THEREFORE VERY DELICATE TO VOLTAGE SPIKE

Flash Trigger

The flash is triggered around 100 Nanoseconds before image capture. This signal is switched through a MOSFET on the 5V USB line.

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