what we need is a arduino medical device that contact control center when emergency.
we will need full support and final SMD PCB design.
the device should send the data by DTMF. after we done this project we will need to upgrade it to work also
wifi and GSM and some other features.
28 freelancers estão ofertando em média $1096 nesse trabalho
Hi I am experienced electronics engineer with more than 15 years of experience I have read the details and have worked on DTMF before Please get in touch to discuss it further Regards
hello i am a computer engineer,i have masters in computer engineering,i have experience for more than 8 years in arduino and electronics i can make to u the required emergency alert device DTMF line
Hello! I will make the arduino emergency alert device DTMF line. I will use SMD components, I will deliver you working device with all documents including the CODE+ Schematic and PCB files.