https://www.youtube.com/watch?v=BJqR-WEHUWo
source
Electronic Spices DC 12V RF Transmitter Remote Controls with Wirleless Remote Control Switch
43% Off
Electronic Spices 27Mhz 4Ch Rc Remote Control Board Two-Way Rc Radio Transmitter And Receiver Board With Antenna For Toy Car, Brown
20% OffReceiver operating voltage: 3.7–6V Transmitter operating voltage: 3.7-9V (HW Battery) Communication Distance: 10 meters/33 feet Electronic frequency: 27MHZ Material: fiberglass Color: Brown
ROBOWAY 433Mhz Rf Relay Receiver Module Wireless 2 Channel Output Compatible with Learning Button and 433 Mhz Rf Remote Controls Transmitter DIY
56% OffStable circuit, high accurate and high-effective, individuation and humanization design, bringing you much convenient. Adopts imported high-frequency triode, owning 10mW Transmitting Power. Widely Use: Perfect Compatible With controlling electrically... read more
Electronic Spices 27MHz 4CH RC Remote Control Board Two-Way RC Radio Transmitter and Receiver Board with Antenna
(as of August 12, 2025 07:41 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)Receiver operating voltage: 3.7–6V Transmitter operating voltage: 3.7-9V (HW Battery) Communication Distance: 10 meters/33 feet Electronic frequency: 27MHZ Material: fiberglass Color: Brown
Electronic Spices 4 Channel Wireless Four Button RF Remote Control Receiver module
24% OffReceiver Operating voltage: DC 5V. Operating mode: Non-Locking Transmitter Operating voltage: DC 12V Transmission distance (m): 3 to 5. Easy Integration Learning Code Function Easy pairing with transmitter Compact & Easy Wiring
