DIY Wireless Follow Focus

Futaba Magnum 2PL RC kit turned into a wireless camera follow focus. The easiest mod you’ll ever do. You’ll need a screwdriver, a soldering iron, a drill and possibly a multimeter. The rest is optional. To measure the original potentiometer value - desolder it, set the multimeter to “resistance“ and connect the probes to the edge pins (1 and 3). Make sure to get a single-turn non-switching linear taper potentiometer as a replacement. When it comes servos for the receiver, go for the highest torque, pref