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Modifying Camera to Accomodate Silver Oxide Batteries
How to modify
We need a galvanometer with one changed caracteristics, a sensibility decreased of 13%.
Below, you have two possibilities, and value calculated for a 10000 Ohm galvanometer.
Practically, calculated values are to be rounded to available resistors
1290 Ohm -> available 1,3 kOhm 5%
If your galvanometer has a different resistance, you have to multiply thoses calculed values by the ratio betwenn your resistance and 10000 (my example).
10000 -> 1481;77500 1290;67500
Then you have to take the soldering iron...
The other problem is to have a mechanical adaptation of the battery chamber