Audio output to TENS

Cancelled Posted 7 years ago Paid on delivery
Cancelled Paid on delivery

Convert the audio output of a smartphone to drive a TENS massager pad. Please do some research about the TENS machines before sending a quote, so you know what kind of output is needed.

Electrical Engineering

Project ID: #10841822

About the project

2 proposals Remote project Active 7 years ago

2 freelancers are bidding on average $216 for this job

Davelelievre

I have over 35 years experience as an electronic design engineer, please see my profile for more details The current price and timescales are only place holders to allow me to communicate with you I have already des More

$277 AUD in 20 days
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5.4
maagdee

at first i"m very series about this jop ,, i just want to talk with you to know how would do you want to do this jop , really i want just to talk with you and be sure that you will be happy with my skills <,,,,,,,,,,, More

$155 AUD in 3 days
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