Miniwave Expander

miniwave1.jpg
miniwave1.jpg
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miniwave2.jpg
miniwave2.jpg
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miniwave3.jpg
miniwave3.jpg
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miniwave_bcd_fp2.jpg
PCB Analog Switching
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miniwavecv1.jpg
miniwavecv1.jpg
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miniwavethumb1.jpg
miniwavethumb1.jpg
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miniwavecv2.jpg
miniwavecv2.jpg
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miniwavecv3.jpg
miniwavecv3.jpg
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miniwavethumb2.jpg
miniwavethumb2.jpg
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miniwavecv4.jpg
miniwavecv4.jpg
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miniwavemod.jpg
miniwavemod.jpg
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The picture above at right shows the only modification needed on the Miniwave. Resistors R26 and R27 are removed, a jumper placed between SW1-1 and SW1-3. SW1-2 is connected to the common on the new selector switch.