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Analogue interface to the CEED

see > Cerf Notes

this is the prototype board…


the black arrow points to the input that i have modified. the wire link joins inputs 8 and 9. the stretch sensor should be across inputs 7 and 8. I have tried to set the values of the pots to be about right - BUT so many things could be wonky. Instructions for oscilloscope tuning can follow if you have such a thing on hand……

the cable attached to the A side of the board is then attached to a CERF and the standard cerf input capturing software is started (see the Cerf Notes page, I think).

this is a circuit diagram…


when its running, the output looks something like this


cerf_analog_interface.txt · Last modified: 2007/07/13 16:36 by nik