This new JP Hobby electronic module is used to control the animation sequences of retractable landing gear as well as doors. It can also be used with other enclosures equipped with integrated end of limit switches.

The functions of the JP Hobby module are multiple:
Automatic detection of the supply voltage
Adjusting the supply voltage of the servos actuating the gear doors
Adjusting the direction of rotation of the servos actuating the gear doors
Mode selection:

- 1: Opened gear doors when the landing gear is out
- 2: Closed gear doors when the landing gear is out