AC Waveform Power Meter

While working as a Research Assistant at the INFERLab under Mario Berg├ęs’ direction, in addition to working on FORK and TCS, we designed and implemented a low-cost and open-source AC meter. Our main goal is to measure voltage and current waveforms at relatively high frequencies (in the range of 10 KHz). The AC power meter, provided as open hardware, is designed using the same micro controller as the Arduino UNO with an In-system Programming (ISP) interface, thus allowing the user to change the firmware to match their particular use case using Arduino libraries or standard C language.