REQ: PRE PAYED ENERGY METERE SMULATIAR ON 2009-11-03

Hello Anybody can Help me to find a processor based Pre-paid Energy meter simulation like on the web. No i have not tested it because i can't find a chip for to do in my country.next week i will...
REQ: PRE PAYED ENERGY METERE SMULATIAR ON 2009-11-03

Hello Anybody can Help me to find a processor based Pre-paid Energy meter simulation like on the web. No i have not tested it because i can't find a chip for to do in my country.next week i will...
microcontroller based pH meter

hi I'm Ajay.I am doing a project on microcontroller based pH meter I am using micro controller IC AT89C52 and ADC0808.any one please help me for my project I need a circuit diagram and program source...
microcontroller based pH meter

hi I'm Ajay.I am doing a project on microcontroller based pH meter I am using micro controller IC AT89C52 and ADC0808.any one please help me for my project I need a circuit diagram and program source...
transfer a number from multifunction meter to 8051 controller.

My multifunction meter only have rs485 communication port but I have never worked with rs485 using 8051 microcontroller. Can someone guide me how to realize the same? The main function is to transfer...