After last Tuesday's success in reading the data being output from the Hall Sensor I had condensed the Hall Sensor amplifier circuit to take up only half of the bread board... still too much I think. So just to confirm and so I could post the results here we tested the Hall Sensors response to the magnetic fields again.
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| The original Hall Sensor with the amplification circuit. |
This test shows the readings from the Hall Sensor with the amplification circuit when the north and south poles of a magnet approach and touch the Hall Sensor.
Unfortunately the video resolution for this upload won't show the read outs so you'll have to trust me on this. The readings provided with the amplifier were quite inconsistent flucuating even in it's neutral state.
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| The Hall Sensor without the amplification circuit |
This test shows the readings from the Hall Sensor without the amplification circuit when the north and south poles of a magnet approach and touch the Hall Sensor
Again... the video resolution for this upload won't show the read
outs so you'll just have to trust me. The readings
provided without the amplifier were much more consistent in
it's neutral state with very minimal fluctuation.
These findings allow me to strip away the unnecessary amplification circuit leaving plenty of room for the rest of the prototype's circuitry.
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