Hello all,
Is it possible to have an electronic circuit that function without have~ing a connection to the negative batery row?
Please see the following page, where there are several circuits (with leds) at which I can't identify that connection:
ourworld.compuserve.com/homepages/Bill_Bowden
If there is a negative row connection, where is it? How can I read these circuits? (for the positive and negative connection)
Thanks
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Is it possible to have an electronic circuit that function without have~ing a connection to the negative batery row?
Please see the following page, where there are several circuits (with leds) at which I can't identify that connection:
ourworld.compuserve.com/homepages/Bill_Bowden
If there is a negative row connection, where is it? How can I read these circuits? (for the positive and negative connection)
Thanks