4-Channel 40MHz DIY Remote Control Kit – Transmitter + Receiver Board with Antenna for RC Cars, Robots, and Educational Toys

Description

Description:
100% brand new and high quality
Electronic frequency: 40MHZ
Working voltage: 3V for transmitter board, 4.5v-6v for Receiving board
Material:Metal and Plastic
Size:18cm/7.09”; 25cm/9.84”(approx)
Color:As picture shown
Quantity: 1 set
Note:
Transition: 1cm=10mm=0.39inch
No retail package.
Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x 40mhz Transmitter Board
1 x 40mhz Receiver Board
2 x Antenna
2 x Screws with nuts(other accessories demo in the picture is not included.)

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