Sunday, April 11, 2010

finally

this is the final-successful-tested-circuit of our project. Check this out..



-the entire circuit-



-PIC controller which control the circuit operation-


Good Luck to us, and all FYP students...


Thursday, April 8, 2010

update on rain detector and motor

after some struggling time work with this sensor and motor, finally, we decide to used different rain detector and motor that we had approach before due to some factor arose. for this entry, we gonna show the new design of rain detector.. current design of rain detector used the relay and one circuit that having two pad of rain sensor instead of two circuit of rain detector on the first planned.

rain detector attach with sun detector

rain detector itself


for motor, we used a motor driver circuit to drive the movement of those clothesline. forward-reverse-stop.


motor driver circuit


motor type. 200 rpm