The 6-channel DX6i uses full-range DSM2/DSMX™ technology and includes an impressive list of programming features for both airplanes and helicopters that are simple to access and use. Of course it works great with robots too! This package comes with the DX6i transmitter, AR7010 DSMX receiver, rechargable batteries, and charger. This package does not include any servos.
We have had great success with this radio and receiver. With the spread Spektrum frequency hopping system we get great range and reliability regardless of the other 2.4GHz systems around like routers and phones. The other benefit of 2.4GHz is most motor noise and mechanical noise/interference is well below this frequency which often causes issues with the 72 and 75MHz radio systems.
Use these roll pins to fix sprockets to a shaft and keep them locked in place.