Cancelled

DTMF to FSK Decoder + Circuit + PCB

Dear sirs,

I need a DTMF to FSK decoder to allow the CX93010 chipset based modem supports caller id in some countries that have DTMF CID. The PCB must have an line in and a output line to be connected to the modem. There are others small requirements like format, pins and sockets required. The PCB should be smaller as possible.

The project should be tested.

Att,

Marcos

The board should have a maximum 50x20mm.

Skills: Electrical Engineering, Electronics, Microcontroller, PCB Layout, Telecommunications Engineering

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About the Employer:
( 1 review ) Florianopolis, Brazil

Project ID: #2553411

6 freelancers are bidding on average $438 for this job

MikroStar

hi, i can help.

$750 USD in 45 days
(45 Reviews)
6.4
DrFreelancer2012

PMMMMMMMMMMMMMMMMMMMMMMMM

$299 USD in 21 days
(11 Reviews)
4.2
rsdevelopers

Dear sir, we can do this regards

$330 USD in 15 days
(7 Reviews)
3.8
pcbdcs

Hello, I can do this.

$500 USD in 15 days
(12 Reviews)
3.6
SanducAndrei

Hi, do you need a proffesional help?

$500 USD in 5 days
(11 Reviews)
3.3
technologies2526

hi i can help

$250 USD in 7 days
(2 Reviews)
3.1
VoblNet

Maybe I can help you.

$300 USD in 15 days
(0 Reviews)
0.0