817c optocoupler test：How to Test Optocoupler
How to Test Optocoupler
。其他文章還包含有：「762}VerySimpleOptocouplerTesting」、「817optocouplericcircuitdiagram!!howtotesting&CheckIN...」、「Howtotestanoptocoupler」、「howtotestoptocouplerusinganalogmultimeter」、「HowtoTestOptocoupler」、「Howtotestpc817optocoupler?」、「HowtotestphotocouplerPC817optocouplerPC817」、「TestOptocouplerPC817usingic555」、「WhatisOptocouplerandHowtoCheckitEasilyWithMultimeter」
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Using the diagram in the right identify the pins; first the anode and cathode of the LED ( in this case pins 1 and 2 ), and then using an ...
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