I have a problem with the current signal being conducted by an analog switch or relay. Please advise me.
1. If it is an analog switch, the leakage current cannot be constant and will change with the s...
ORG 0000H
AJMP START
ORG 30H
START:
MOV R1,#01H MOV P1,#0FFH ; Turn off the light
MOV TMOD,#00000001B ;Timer/Counter 0 works in mode 1
MOV TH0,#15H
MOV TL0,#0A0H; the number is 5536
SETB TR0 ;Timer/Co...
We may have heard the saying "It's not the voltage that kills you, it's the current". But according to Ohm's law, it seems that voltage (V) determines current (I), so the two seem to play the same rol...
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introduction
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1. Background:
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Continuity test
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