What am I doing wrong - see my post on the Macro Forum

A forum to ask questions, post setups, and generally discuss anything having to do with photomacrography and photomicroscopy.

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Adalbert
Posts: 2426
Joined: Mon Nov 30, 2015 1:09 pm

Re: What am I doing wrong - see my post on the Macro Forum

Post by Adalbert »

Hi John,

I use a homemade Arduino-based controller that generates the signal for the camera and flash (it also controls the stepper motor).
https://www.facebook.com/photo/?fbid=12 ... 0269581589

The shortest exposure time I can use with full electronic shutter and flash sync in between is 1/10 second.

So first the camera is triggered (with the exposure time 1/10 s).
Secondly, the flash is fired, but with a delay of about 1/20 s (approx. in the middle of the exposure time).

Actually, for this function you only need a relay that sends the signal for the flash with a delay.

Best, ADi

Pau
Site Admin
Posts: 6051
Joined: Wed Jan 20, 2010 8:57 am
Location: Valencia, Spain

Re: What am I doing wrong - see my post on the Macro Forum

Post by Pau »

(thread moved from Photography Through the Microscope forum because it's more adequately placed here) )
Pau

NewForestTel
Posts: 26
Joined: Mon Jul 06, 2015 4:38 am
Location: New Forest, UK

Re: What am I doing wrong - see my post on the Macro Forum

Post by NewForestTel »

Thanks Pau
Sorry for the error and thanks for correcting it.
Terry
Terry Turner

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