2009:Electrical Main 1.17.2009: Difference between revisions
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Revision as of 10:52, 17 January 2009
1.17.2009
Start time: 11:00
End time:
Members present: Michael H., Dave(Apples), Dave(oranges), Rika, Victor, Sean
Tasks Completed:
- Investigates Shaft Encoder - US Digital E4P-250-250-D-D-D-B
-Mounts on 1/4" shaft(press on, no set screw required)
-Mounts with 3-48 screws on flat plate or motor housing
-Needs +5 V supply, 18 MA for LED, 5 MA, for detector
-Output V high - 2.4, low - 0.4, with 2.7k ohms Pull-up resistor
-250 counts per revolution(CPR); at expected motor transmission output RPM of 350, this gives about 2917Hz output.
-Price - $22.95 - 1, $18.04 - 10
- Found a banner sensor. Reciever specs are as follows:
- Part number: Q10RP6R - Q10 Series: Receiver
- Range: 1.8 m
- Input: 10-30V dc
- Output: Dark Operate (Means that the sensor activates when the beam is broken)
- PNP
- Cable length: 2 m (6.5 ft)
- Price: $36.80 - Emmiter specs are here:
- Part number: Q106E Q10 Series: Emitter
- Range: 1.8 m
- Input: 10-30V dc
- No outputs
- Cable length: 2 m (6.5 ft)
- Price: $31.28 - Finally re-made the BOM
Tasks In Progress:
- task
- task
Tasks to Complete:
- task
- task
Images & Additional Updates:
