The Spektrum™ AR9020 is a 9-channel DSMX® receiver that gives you the option of adding extra channels simply by plugging a Spektrum X-Plus4 or X-Plus8 channel expander into its SRXL port. This makes it ideal for scale modelers who like to push realism to the extreme with working accessories and lights, in addition to regular control functions. The AR9020 also includes two small, remote receivers that let you take advantage of patented Spektrum MultiLink™ technology. The remote receivers allow the AR9020 to “see around” conductive materials in the model and maintain a solid signal in any attitude.
The AR9020 full range 9-channel, X-Plus™ compatible receiver features DSM2™ and DSMX technology and is compatible with all Spektrum™ and JR® aircraft radios that support DSM2 and DSMX technology, including: JR12X, 11X, X9503, X9303, Spektrum DX10t, DX8, DX7s, DX7se, DX6i, DX5e and Module Systems.
This is a 6-channel 2.4GHz DSMX aircraft system transmitter with the AR610 receiver.
With the DX8, you’ll be able to fly anything from micro electric helis to gas-powered IMAC planes - immune to interference and without regard for frequencies. It's great for robots, too, and includes the AR8000 Receiver.
Use these roll pins to fix sprockets to a shaft and keep them locked in place.
This package includes all the items you would need to make a robot drive to GPS waypoints autonomously.