RF Remote DC Motor Direction Controller




RF Based DC Motor Direction Controller project provides an easy way to control the direction of your DC Motor connected to the receiver. This project has been design around HT12E and HT12D encoder / decoder chips from Holtek. With jumper selectable address on the receiver and transmitter we can control multiple motors in one area without interference with one remote.

RF Remote DC Motor Direction Controller
Application

Remote Motorized Volume Control
Remote Toy or Robot Controller
Remote Controlled Curtains

Features

Supply input, Transmitter : 3 ~ 5 VDC, 5 V @ 20 mA & Receiver : 5 V @ 31 mA without Motor
Motor current and supply: 5 ~ 6 VDC @ 500 mA
Range up to 30Mtrs, open area it can be more
Jumper connector selectable 8 bit address code
Valid Transmission LED
On Board On/OFF Slide Switch for Transmitter
Power-On LED indicator in the receiver/transmitter
High noise immunity
Screw terminal connector and terminal pins for easy input/output connection
Four mounting holes of 3.2 mm each
PCB dimensions, Transmitter : 60 mm x 37 mm & Receiver : 60 mm x 58 mm

Schematic

RF REMOTE MOTOR DRIVER TX SCH

RF REMOTE MOTOR DRIVER RX SCHpsd

 

For more detail: RF Remote DC Motor Direction Controller




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