Tag Archives: eclipse

Arduino-Based Intervalometer for DSLR

Arduino-Based Camera Intervalometer

I originally made this intervalometer to photograph the 2017 total solar eclipse. I wanted to make a portable and simple intervalometer out of parts I had laying around. I had a small enclosure with a front panel cut out for a keypad, LED, and switch from an old project I didn’t finish, so that seemed like a good place to start. I used this with my Canon Rebel T6i, and it connects using the 2.5mm remote port on the DSLR body.

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