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Digicam
weeCam
Internals
Principle
Sensor
Protocol
Analyzer
Program
Tests
Subjects:
Flight 2(bis)
Flight 3(bis)
Flight 4
Theory
Other 'ballooners'
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The rear side of the camera (the cable has already been removed)
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To take the camera apart, it's necessary to remove the base. Apply downward pressure, slightly skewed, so the base will snap off. |
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This exposes an embedded mounting nut for a tripod. Inside is a
small screw that opens the case.
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This is all there is to see - one small PC board! |
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This is the RAM memory side of the board. Notice that the RAM chips
are even of different brands. At the right is the connector.
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Front side, with the lens still mounted. At the right, the green indicator LED |
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At the top is the optical sensor, below is the QV108 ASIC controller.
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Connections from the weeCam to the parallel port. Click on the image for a larger (PNG format) image. For those who don't have a PNG format viewer yet, there's also a PDF version. |
| (c) John Coppens ON6JC/LW3HAZ |