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Cellphone Adapter

- the adapter is for between a analog phone signal, and the cell phone

- the adapter have to do:

the adapter have a list with a loth telefonnumbers on it (about 1000), and will match the cellers phone number with the list, and if is the number on the list so the phonecall will blocked before the call is to the real cellphone

thats it...

extras:

- the adapter needs a solution for updates via a little SD Card. (so the list with numbers have to be up the SD Card)

- hvae you a solution for the power, electricity from this adapter?

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DE

Die Aufgabe ist ein Prototypen zu bauen welcher folgende Möglichkeiten bieten soll:

- Analoge Telefonleitung geht in den Adapter

- Analoge Telefonleitung geht aus dem Adapter

- Auf dem Adapter sind verschiedene Telefonnummern beschrieben, welche der Adapter nicht weitergeben darf, er filtert diese Nummern und lässt nur alle anderen durch

zum vergleich können Sie sich diesen Link ansehen, und wenn Sie das gefühl haben das Sie so etwas Entwickeln und Herstellen lassen können, dann sind Sie bei uns Gold richtig:

[url removed, login to view]

Kỹ năng: Kĩ thuật điện, Điện tử, Kĩ thuật, Vi điều khiển

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Về Bên Thuê:
( 0 nhận xét ) Domat/Ems, Switzerland

Mã Dự Án: #1670611

4 freelancer đang chào giá trung bình $1325 cho công việc này

MikroStar

hi, i can help.

$1400 USD trong 60 ngày
(46 Đánh Giá)
6.5
RLT

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha Thêm

$1200 USD trong 20 ngày
(0 Đánh Giá)
2.4
progsel

HI, I can do this with no problems, I worked for many years as electronic designer gaining experience on both analogue and digital design. About power, we can use the telephone line, no large power for electronic is Thêm

$1500 USD trong 20 ngày
(0 Đánh Giá)
0.0
Sloba89

I can do this, i have more solutions.

$1200 USD trong 30 ngày
(0 Đánh Giá)
0.0