- #1
Calum92
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I am currently designing an electronic circuit to detect fluctuations of the geomagnetic field in response to solar activity.
One problem I am anticipating however is an over sensitive power source which will respond to thermal fluctuations in the holding room (can’t control room temperature) etc.
A method I have considered to correct this is to use a bridge circuit and by controlling the resistor component ratios simply, consequently maintain a consistent power input.
Any opinion on this potential method or a more effective one would be greatly appreciated.
One problem I am anticipating however is an over sensitive power source which will respond to thermal fluctuations in the holding room (can’t control room temperature) etc.
A method I have considered to correct this is to use a bridge circuit and by controlling the resistor component ratios simply, consequently maintain a consistent power input.
Any opinion on this potential method or a more effective one would be greatly appreciated.