IREnE Goes Around

Timelapse rigs are awesome because you can spice up your videos with more interesting panning and tilting timelapse shots. So, why not build yourself one? That’s what [td0g] decided to do, and the result is IREnE, a rather nice homemade 3DOF rig that fits onto a standard tripod. 3DOF means that it has three degrees of freedom: the camera can be rotated on the tripod, moved linearly on an extending arm away from the tripod head and rotated around its own axis. In other words: it can pan past an object while rotating the camera to keep the object centered in the frame.

IREnE stands for Inverted Radial Extension Eggtimer, a play on the dual radial nature of the device and how photographers use egg timers for this sort of thing. It’s also a sneaky tribute to a foe of Sherlock Holmes. The rig is driven by three NEMA 17 motors and an ATMega328p, all powered by a Dewalt powertool battery and his own DeWatt power adapter. the rig also has a secondary function with minor modifications as a pancake printer.

Breakfast aside, there are a few caveats to this project. While a tripod is fine for stabilizing a camera on the top of it, offsetting the weight like this makes the tripod unstable. [td0g] did add a few welded stabilizer bars that brace it to more stable, but the whole thing should be used with some caution. The camera sits on a 1-inch square aluminium extruder that [td0g] claims is robust enough to hold his Canon D7, but I am not sure I would trust it with my expensive equipment.

This is the fifth high-quality build we have seen from [td0g]: we previously covered the excellent high-speed LED flash, great telescope mount, high-speed chronograph, and wood-burning ATX power supply hack.

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