Sunday, October 12, 2008

Saturday 11th October

No Progress.

Progress finished:
Light touch sensor
If there's a change in voltage in LDR, lighting will go from one state to another

Temperature sensor
Normal (green), warm (red static), hot zone (red flicker) finished. Left with cold and freezing zone. Additional: display temperature in LCD.

Fan control
Using 3rd party fan. Will be turned on when temperature is at hot or extreme zone. Fan speed adjustment may use potentiometer or temperature sensor.

Progress unfinished:
RF device
haven't implemented

7-segment
might be used as clock or counter for baby regular medication/feeding/care time.

LCD
used as information display device.

PCB Design:
havent implement

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