3Packs RC Servo Signal Reverser Rotation Inverter 3.6V - 24V 5A Steering Gear Reverser for JR Futaba Aircraft Airplane Steering Gear and Any Servos

Not what I thought the item was so returned it

I purchased these for a radio-controlled armor vehicle in 1/16th scale. the barrel recoil servo was on the right side, so the servo would not pull the barrel backwards, then returned to forward. I placed on of these in line and it worked perfectly. Unfortunately, when the power was removed from the electronic controller, the Servo would not function when the controller was powered again. I had to plug the servo into the controller, and it would rotate and reset. Adding the reverse cable worked again, so it isn't the servo or the reversing cable. found digital servos that rotate counterclockwise and hope they work correctly.

Angeschlossen und macht was es soll. Super, jetzt läuft das Servo umgekehrt genauso wie es soll

I used this RC servo reverser on one side of a Y splitter for two 20KG RC servos (using for an animated costume face, to make the eyebrows move). It does work, however on power up of the RC receiver the RC servo reverser was nonresponsive. To make it work I had to unplug/plug the cable which seemed to reset the device and it worked as expected. It occasionally acted weird (servo fluttered), I think it was due to low current (was using 4x AA batteries to drive the servos), it may work better / more consistently with a power source that has more current.

Nit too bad these work but when they are used on a channel that uses SAFE mode they stutter while correcting the control surface. Which isnt the worst thing if your flying high but if your close to the the stutter could cause a crash.