DIY PCB Shaker (Low-Cost) : 17 Steps (with Pictures ...
Grab your improvised flywheel and drill a hole 10mm from the center. Get a bolt, add a washer then slide in your improvised armature, then screw in a nut halfway on the bolt. Fasten the Bolt-Washer-Armature to your flywheel. Use a nut to lock it in place. Ask Question.