dsPIC30F3012 rs232 interface power frequency monitor
The Power Frequency Monitor (PFM) is a MicroChip dsPIC30F3012 micro controller based device used for high resolution measurement of AC power frequency. The Power Frequency Monitor communicates easily with a computer using a RS232 interface. PHzMon – Power Line Frequency Monitor 10/09/07 SPI and EEPROM Unit Tests completed ASCII commands “0”..”9″ UART PC Interface Input…