In the early 90's I built a barn door tracker with a curved rod driven by an old turntable motor. Balanced everything as best I could, pointed the hinge at Polaris and used an old film camera to photograph the Constellation Orion. I managed to get a few passable photos out of 2-3 rolls before the motor burned up. Most were over or under exposed or smeared due to tracking error. I considered it a success but nowhere near what is possible today with limited means. If you are here watching and interested in astrophotography I would definitely advise considering the Sky Watcher.
