This ARRIS LX3 controller board can be used on both multicopter and airplane for controlling the work of electric retractable landing skid. It can be also used to control the landing gear cabin door, which makes the airplane become more alive. Besides, the ARRIS LX3 controller board could connect with 6 LED light, gorgeous night lights will endow your flights more dazzling.

Supply voltage:
Input Voltage Range: C 6V -14.8V
Stall Current: 1.8A
Max. Working Current: 4A
Input Signal Impulse Width Range: 0US----2500US (Landing skid put down to the low position: 300-1200/Landing skid fold up to high position: 1700-2500)
Maximum Frequency the PWM can receive: 300HZ

Operation:
1. Connect power (DC 7.4V-9V), retracts, transmitter and controller board according to the above connection diagram.
2. Press "Manual Testing" button, the retracts begin to work. When the light on, it shows the retract is putting down; while the light goes out when the retracts completely stopped.
3. Move the corresponding channel joystick on the radio set and the retracts began to work. When the light on, it shows the retract is putting down; while the light goes out when the retracts completely stopped.

Specification:
Electric Retractable Landing Skid Controller x 1 (74 x 48 x 19 mm) 26g