Introduction |
The project is "Motorized Curtain" with Remote control. It is made
up of MCU ATMEGA328 with Arduino BootLoader, motor driver L293D
( i used L293B with external diodes, because i couldn't find L293D ),
IR Receiver TSOP 1738, DC Motor from an old printer and other
small parts. To control it, i use IR remote control from a PixelView
TV Tuner. The software allows moving the curtain from left to right
and back, or on steps. On the last peg (of the curtain rail) is
attached a small magnet, which interacts with the two reed
contacts, placed on the two ends of the rail. The last peg is
moved by a cord, which connects it to the motor on one side
and a reel to the other.
Source Code is written on Arduino. I use NECIRRcv Libraries for decode
code from IR Remote Control.
Schematic |
Photos |
Download |
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