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Hai,
You can interface a working digital energy meter with any microcontroller
You just bypass the output of energy meter output indication led using a optocoupler like MCT2E. The output of optocoupler is attached to an interrupt pin of microcontroller
Hai.
Thank u for all your helps
In most of the tutorial and example I found discussing about 4MHz and 20MHz clock.
Can I use a 10MHz or 7MHz etc.
Or it is needed to exactly divisible by 4, ? ie for giving exact machine code
Is it work as stand by mode in 0Mhz speed?
what happen when I choose 0 clock
Iam using a crystal oscillator then how can I chane it during each operation mentined above A/D especially
Hai all..
I wish to build a power line modem using ST7540 . I get a datasheet of automated meter reading using the datasheet given below
www.st.com/internet/com/TECHNICAL.../CD00143379.pdf
Anybody use the same circuit and circuit values? Is it properly working? and UART or SPI which...
can anyone help me to connect gprs in fargo maestro 20 gsm module using at commands???am using a docomo sim...When i connect using atd*99***1# i get "CONNECT" and then some garbage values and at last it shows NO CARRIER...how to solve this problem??I am doing this in hyperterminal and also tried...
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