How do you measure current in this circuit?
I'm building the circuit pictured below..
- billrussell42Lv 71 month agoFavorite Answer
Impossible to answer, as I can see a bunch of components but do not know exactly what they are. And the connections, eg, the PC board wires, is unknown also.
Where do you want to measure current? the circuit has about 30 component pins with probably 50-100 interconnections, each of which has a current.
How can you even attempt to build it without the information missing, as noted above.
- PhilomelLv 71 month ago
It has a 12v input connector. connect an ammeter in series with the + side of that connector.
- GTBLv 71 month ago
The picture of the component is completely inadequate, making it impossible to answer. We need a circuit diagram
- derframLv 71 month ago
Lower left looks like a socket for a wall wart. Put an ammeter in series with one of the leads of the wall wart.