I want to monitor 6 channels currently, with possible expansion to 12 channels later
I use the SCT013-000 clamps
I tried with an ATMega328 with 6 sensors, but the readings are not accurate if it’s fast, when the sample time is long enough to read accurate readings (As compared to a commercial CT ammeter), I get one cycle every 30 seconds
My options are:
Use multiple ATMega328 with 2-3 clamps attached to each.
Yes and no, long story short, the South African Post Office is terrible, ebay orders take anywhere from 10 weeks up to a lifetime to deliver, so buying from ebay is only viable if DHL or similar is used, and then it’s cheaper to actually buy locally.