If you are trying to read the magnitude of current flowing in the primary of the current transformer(CT), you would like to first amplify the AC output of CT using an op-amp. Then do a DC peak...
Thanks again for that Richard. I'm discovering the only assembly instruction I really need as an assembly call is the table read command. Everything else (reading & writing to registers) can be done...
Newhaven Display (newhavendisplay.com) offers a collection of 10 different character LCDs in 2x16, 2x20 and 4x20 formats that are exclusively serial inputs -- I2C, SPI and Async TTL -- and reasonably...
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Re: YHDC current sensor - the theory please
a simple digital peak detector will give a reasonable result,
richard Today, 07:53eg
2v p-p input offset to approx 1.5v for a vcc of 3.3v for adc
10011
[arduino ide serial plotter]
at a 200us sample...