[Luo] sent in a very easy way to add a remote shutter ... had a functional shutter. With the CHDK firmware, you can do a lot of really interesting stuff with the old Canon camera sitting on ...

[Cutting-Edge Bluetooth 5.2 Technology] Experience zero-delay photography with our smart remote control. Enjoy a remote range of up to 10 meters. [Wide Compatibility] Our remote control is ...

In his Instructable, he covers how to build a simple remote from a micro ... if you have another type of digital camera: there are plenty of ways to build a simple shutter release switch with ...