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Servo Extention Locker
Our Price: $0.99

Long range flight? You better protect your servo extensions against vibration!
Bind Plug
Our Price: $1.25

This is the bind plug or "Remove Before Use" plug. This item is used to lock the signal between a receiver and a specific transmitter.  Can be used in ArduPilot to set home position or with Spektrum.
Tiny Servo OptoCoupler
Our Price: $14.99

Single channel servo opto-coupler with optional add on with  a "Y" cable.
FailSafe Mux
Our Price: $16.90

This FailSafe MUX is the system used in Ardupilot but without the Atmega168. Ideal if you want to use your own uController or backup system. The Attiny45 is loaded with the latest code (V1.6).

ServoSwitch V10
Our Price: $18.90

Open-source Servo Switch.
GWS 125 2BB Sail Winch Servo (360° Rotation)
Our Price: $19.95

A great servo for turrets and tracking antennas. This GWS servo can pivot a full 360 degrees and has about twice the available torque of many standard servos.
Tiny Servo OptoCoupler (Assembled)
Our Price: $19.99

This is basically a single channel servo opto-coupler, but you can add an extra one (yes two in total) using a “Y” cable on the output, just to provide power to the servos. Click here for more details. 


8 Channel PPM Encoder Version 2
Our Price: $24.90

This improved & reduced PPM encoder board from Paparazzi plugs into the servo output ports on a R/C receiver and encodes them into a PPM pulse suitable for the paparazzi autopilot and other projects.