Recent content by midhunkumar

I have checked that device their is one separate port which gives 5Volt from Device Continuous but i need voltage only when their is Present of Audio Output. My basic need is Pontantial Free contact and Audio Output From device but i have not found any device which gives audio output and...

Thanks For Replay the Original Voice Signal mentioned is taken from SIP Based Device(Zycoo I20 Speaker) which gives human vioce signal from Telephone.

Hi Guys, Can Some one Help me to Figure Out how can i Convert Voice Signal from 3.5mm Jack to Voltage. Though the voice signal has low signal strength can i boost it using amplifer and to get output in Voltage what is the Process i am not figuring out the perfect way. Sugest me your Option...