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Design a circuit board

Hi I am looking for someone to design a 4 min digital sound/music unit that can be attached to a telephone pabx system with repeated play and the sound files must be able to be changed via a telephone line into the unit. Can anyone help with this. Thanks

Evner: Elektronik

Se mere: the design files, sound design, Electronics Design, digital design, digital circuit design, design circuit, board design, digital board design, board circuit, digital circuit, design electronics, music circuit, electronics board design, electronics circuit, sound system design, design circuit board, help line, music sound design, sound system, music sound

Om arbejdsgiveren:
( 7 bedømmelser ) Cape Town, South Africa

Projekt ID: #186590

10 freelancere byder i gennemsnit $1111 på dette job

Yorkdale

Hi there, please see the PM. Thanks.

$1300 USD in 28 dage
(4 bedømmelser)
5.0
venellinus

Dear Sirs, I am an electronic engineer based in Bulgaria/Europe. I have experience handling electronic devices projects over GAF. On PMB you can check samples of my previous work. The board you request by my opinion s Flere

$1000 USD på 1 dag
(10 bedømmelser)
4.4
adipdutt

this is a with a microcontroller based solid state recording/playback device with a telephone line interface,to be powered from the epabx. power supply,12V-24V DC,recording can be done from internal microphone or throu Flere

$1300 USD in 30 dage
(3 bedømmelser)
3.0
eeman

With two prototypes. Please Check PM for explanation. Thanks.

$1434 USD in 60 dage
(1 bedømmelse)
1.2
rupeshmgajjar

I like to give you a Complete Customise solution base on your requirement.

$1300 USD in 60 dage
(0 bedømmelser)
0.0
steva

I make for you complete project based on atmel doc1456 (you must see) or any other system on your requirement.

$800 USD in 30 dage
(0 bedømmelser)
0.0
unniscool

I am ready to do this project

$1300 USD in 25 dage
(0 bedømmelser)
0.0
Mohammed2002

i agree to bid project

$1400 USD in 7 dage
(0 bedømmelser)
0.0
Xyuacce

Can be done!

$777 USD in 30 dage
(0 bedømmelser)
2.4
abhinavtiwari

Sir, We have been providing our valuable services to various government and private organisations of my country for the past 25 years in this [login to view URL] would assure you of our quality and in time services in the future Flere

$500 USD in 30 dage
(0 bedømmelser)
0.0