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TB timer – Timed camera cable release

Posted on Wednesday, May 17th, 2017 in Arduino, DIY by DP

pics-TB-Timer-v1.00-Prototype-Labeled-600

Steve Smith has published a new build:

It’s taken some research but I have built a prototype with my trusty ARDX Arduino Uno kit
Currently, the device changes mode with a press of the mode button which will later be incorporated in a suitable rotary encoder. I modified the prototype’s rotary encoder to remove the detents and therefore, have continuous motion rather than be stepped. When stepped, the value hops by two at a time. The ‘B’ and ‘T’ modes both operate as expected and at the moment, the rotary encoder changes a value in ‘TB’ mode and is displayed on the OLED display. the outputs are opto-isolated so will appear as switches to the camera. Although I’ll be using the cable release with a Canon DSLR, it should be very easy to make it work with other DSLR makes.

Project info at projectavr.com.

This entry was posted on Wednesday, May 17th, 2017 at 11:46 pm and is filed under Arduino, DIY. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

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Recent Comments

  • Noy: Yuuup
  • KH: I guess this is a failed attempt at making a pass/fail cable tester out of discrete ICs. A single pass/fail LED is not that useful....
  • Max: Considering it only seems to test that all wires conduct, I'm not sure what exactly does this show you that 7 LEDs each powered through...
  • David: Please
  • Dan: Such comment. Wow.