turning and beeping TF2 sentry gun
thingiverse
USB-powered sentry with space for a 28byj-stepper, 30mm-ish speaker, and electronics. the lid of the magazine can be removed. the stepper needs to have the screw hole tabs trimmed down to fit. many parts will have to be sanded down or adjusted in slicer to make them fit, since the sentry was originally designed to be printed larger. it's very likely i missed something important, if so please tell me. demonstration: https://www.reddit.com/r/tf2/comments/g6qm0q/3d_printed_sentry_gun_mk2_now_turning_and_beeping/
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