Simple device for camera

I do not know whether the topic is new or not, but I hope it will help all those who are interested in photography, especially astrosemkoy.

So, how to increase the standard exposure time of 30 seconds in the M (manual shooting) on ​​the camera canon amateur models in the lineup (450d, 500d, 600d, and others.). Quite simply, you need the remote. Personally, I do not want to buy a new one, as a matter of fact it does not make it easy, but very simple. The basic principle of remote shutter release confined to the closure of the contacts that I actually did.

All you need for this miracle devaysa any cable with mini-jack connector at the end, a simple switch and adapter for the micro-jack.

Will 6 photos.

Connect the cable to the switch. Since I do not have a soldering iron, pulling off all ties.





Next zamatyvaem tape, because the device can be used in extreme conditions.



Next, connect the mini-jack and a camera :)



Then we go into the forest ... 186 seconds exposure



Exposure 975 seconds



Well, or at worst to the airport and get a beautiful night photos tracing light. Last, you can kick.



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