GPRS based digital energy meter billing monitoring system..

[sherykhan]

I Want To Send Data From Digital Energy Meter to GPRS Modem Sender Side and Then GPRS Modem will Send that Data to Internet Cloud..From internet Cloud i will Receive Data through GPRS Modem Receiver Side.
Problem is That How I Will Interface Energy Meter With GPRS Sender Side..Which Micro-controller Will Be Used...And How I Will Program.
Kindly Help.
:-(

 

[ckshivaram]

any simple 8051 controller will do but you have to isolate the AC and DC circuits properly....

 

[sherykhan]

but i think in 8051 controller there is no A/D...and in PIC controller there is A/D..
please help me...i wll be very thankfull.. :-(

 

[ckshivaram]

go for philips 8051 (P89v51rd2BN) , they have AtoD converters or go for pic 16f877 series..

there are many controller in 8051 series with ADC..

 

[thunderboympm]

I Want To Send Data From Digital Energy Meter to GPRS Modem Sender Side and Then GPRS Modem will Send that Data to Internet Cloud..From internet Cloud i will Receive Data through GPRS Modem Receiver Side.
Problem is That How I Will Interface Energy Meter With GPRS Sender Side..Which Micro-controller Will Be Used...And How I Will Program.
Kindly Help.
:-(

first of all you need to understand about the WIP commands of GPRS. you want to decide,
1) to where you are uploading and downloading
2) how can you read the data (you can read the unit by just placing a LDR to the caliberation LED and just count the blinking and calculate the unit other wise do everything as in the conventional energy meter)