Remote control for AC(Desert Cooler)
- Details
- Category: Remote control for AC
- Published on Thursday, 01 December 2011 06:36
- Written by Rachana
- Hits: 348
Remote Control For Air Coolers [DESERT COOLER]
Features:
· Single chip microcontroller on a self contained PCB.
· Input from IR remote control and switches.
· Five switches/ IR input for power, Fan speed, swing motor, water pump motor and timer.
· Output for fan, water pump and swing motor using TRIAC.
· Three speed fan control.
· Timer for delayed OFF selectable for 2, 4 and 8 hours or continous operation.
· Memory upgrade available to save operation parameters and status during power fail.
· Beeper output for keypress acknowledge and timer cycle end warning.
Description:
An Air Cooler or desert cooler is used to cool rooms in dry climate areas. A fan is used to drive air through a wetted felt or cloth mesh. As the water evaporates, the air is cooled. The controller provides both IR remote and front panel controls. The IR remote control is a full function control enabling all operations including timer setting operations. Fan speed, water pump motor and the swing/Fan oscillator motor is controlled. Power fal memory is essential where frequent power failures would need frequent user intervention to turn on the unit after power returns.
Specification:
· PIC Microcontroller
· Switches-5nos
· TRIACs-5nos
· LEDs-10nos
· Power supply.