Motorized Barn Door Tracker

The barn door mount gets it s name from the fact that it s basically a wooden board with a door hinge.

Motorized barn door tracker.

You can buy fancy motorized equatorial mounts for telescopes and cameras but it s way cheaper and more satisfying to build your own simple barn door tracking mount using a long bolt or threaded rod as a drive screw. At its heart the motorized version is essentially the same as the motorized barn door tracker described here. This tracking mount follows the stars as they move through the sky. A barn door tracker also known as a haig or scotch mount is a device used to cancel out the diurnal motion of the earth for the observation or photography of astronomical objects it is a simple alternative to attaching a camera to a motorized equatorial mount.

The autoslide can be mounted two different ways to automate a. The autoslide system can be used to automate these barn doors to create convenience increase accessibility and improve hygiene. First cut the 500mm length in half and mount the hinge. Motorized barn door tracker.

How to build a dslr barn door trap bdt. Types of barn door trackers. Inexpensive and budget friendly it is useful for people interested in astrophotography but not ready to spend on expensive equipment. While this article discusses building a simple single arm version you can create some advanced versions that include electric motors and driver boards to control them.

Make sure everything is square and moves freely clap the 2 hinged boards together and shout action a few times like they do when making movies if it makes a nice clack sound it should work well for a star tracker now measure 228 55mm from the center of the hinge pin down the middle of the board and mark the drive rod holes do this on. There are a few different variations of a barn door tracker also known as a scotch mount or haig. The nyx tracker is a motorized barn door tracker used for astrophotography. A popular door style in the home now is the barn door.

The main difference is that the body of the hinge tracker is just a hinge so there aren t any plywood parts to cut. The drive mechanism and motor control circuit are identical. You mount your camera on the door then aim the hinge straight at the north star polaris. While there are many commercial mounts to track the sky here we will discuss a simple way to construct a mount that will costs less than 100 complete with a motor to drive the screw.