yousafzai82
Member level 4
Hi all,
I want to design GSM modem using SIM900D. I don't want to use PWRKEY to start the modem coz i am not using IC and i dont want to use button as well.
Is there any other way to start the modem when external 12v is supplied????????
I want to design GSM modem using SIM900D. I don't want to use PWRKEY to start the modem coz i am not using IC and i dont want to use button as well.
Is there any other way to start the modem when external 12v is supplied????????