How to: DIY 2.4ghz RC transmitter/receiver (antweight combat robot control) - YouTube
FrSky DJT 2.4ghz Module For JR Transmitters
Amazon.com: YMOO 2.4Ghz Wireless Audio Transmitter Receiver for TV,192kHz/24bit HiFi Audio,20ms Ultra Low Latency,320ft Long Range RCA Jack Wireless Adapter for Active Speaker to TV/PC/Home Theater/Party/Game : Electronics
Syncro 2.4GHz送受信機セット 82147 | 京商 | RC | Radio Control | ラジオコントロール | ラジコン