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thank you for your reply tpetar,
I am also having problem with sim900A. The modem is continuously restarting after registration.
What may be the problem ?
Hi all,
i have a sim300 gsm module , when i give commands its giving UNDER VOLTAGE WARNING . what is the reason to get this warning . How to resolve it. The modem is using 7805 regulator is it k ot shall i replace with LM317.
i found the reason is due to low volatge at VBAT<3.5.
How to...
Dear all,
I would like display waves on GLCD. I completed basic interfacing of GLCD like printing string display images. but i want to display waves or ECG output on it.Can any one suggest how to do it.
Thanking you in advance.
in your code
<b> value = ((ADC_VALUE)* 0.48876);</b>
you are converting result value is in volts but LM35 the output is per 1deg temperature 10mv output.
so convert the digital value to millivolts and the divide by 10 then display.
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