Never miss a roadside photo-op with an easy camera hack.

When you’re driving for days on the highway, you see some interesting things. If you’re like me, you usually don’t have the time to get your camera out and snap a picture. Especially if it is just a goofy looking car, or an interesting tree or something. This hack will make it really easy to get pictures of sights on the highway by allowing you to snap a picture at the press of a button.

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Adding a remote shutter to a cheap digital camera

[Luo] sent in a very easy way to add a remote shutter to just about any Canon Powershot. Even though it’s just a button, battery, and USB cable, we’re sure this would be a great project to teach the younglings about the power of soldering.

Some Canon Powershot digicams are impressive beasts with the ability to take time-lapse, long exposure, and high-speed photos. These cameras are generally crippled by their firmware, but by installing CHDK these features can be enabled.

[Luo] read the CHDK wiki and found the firmware has the ability to snap a picture whenever a button is pressed. All he had to do is send 5V down a USB cable. After whipping up shutter button housed in a tin of Eclipse gum and attaching a cable, [Luo] had a functional shutter.

With the CHDK firmware, you can do a lot of really interesting stuff with the old Canon camera sitting on your shelf: we’ve seen a lot of intervalometers and even a few book scanners that use a similar setup. Nice work, [Luo].