Precision Camera Triggers
Trigger your Canon, Sony, or Nikon dSLR from Arduino, ESP32, or Raspberry Pi — safely, reliably, and in seconds. Designed and made in Canada.
Why Corona Designs?
Fully Optically Isolated
Your camera is completely protected. 5000V optical isolation means zero electrical connection between your microcontroller and your expensive dSLR — no risk of damage, no ground loops, no interference.
Works With Everything
Compatible with common IOT devices like Arduino, ESP32, Raspberry Pi, or any 3.3V–5V digital signal. Plug in jumper wires or mount directly on the Pi GPIO header. One trigger, any controller.
Designed & Made in Canada
Every board is designed, assembled, and tested in Canada. Small batch, high quality, built by a maker for makers. Fast shipping across Canada and the US.
Amazing Things for You
Always write benefits over features. Mention all the benefits or services with some real examples. Focus on how you can help and benefit your user. Use simple words so that you don’t confuse people. Say as much in as few words as possible.
Speak directly to users using you not I or we.
Call To Action
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