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How to make calls using Arduino UNO and SIM900 GSM module. #Arduino #electronics #Arduinogsm #gsm #GSModule #arduinomodules #GSM arduino #simmodule #sim900a #sim #electronicsprojects #electronicsidea https://www.instagram.com/p/Cp5FfmivWXF/?igshid=NGJjMDIxMWI=
#arduino#electronics#arduinogsm#gsm#gsmodule#arduinomodules#simmodule#sim900a#sim#electronicsprojects#electronicsidea
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