Recent content by whiterabbot1

I know that you can but I do not understand why you can. If you could point me to some good resources that would be great. Thanks.

I am currently building an energy monitor according the the specifications of this site,http://openenergymonitor.org/emon/node/59. I understand how the current is measured but I am confused by the voltage measurement circuit. I do not understand how the step-down adapter can correctly...