The IKEA TRADFRI is a 15€ remote control capable of delivering 13 different functions. What if you could use this within your own project?
This device works in Long Range Mode (LRM) using a special encoding technique for more information see the Actuator or TRX Unit technical do
RadioControlli S.r.l. has developed an 433MHz/868MHz/915Mhz wireless actuator for home automation.
I have revamped the control system of this 20-year-old 5DOF articulated robotic arm with TP controls and programming interface integrated.