An application to power an iOS based doppler probe

I need a very basic application written that can power an 8MHz doppler probe, then receive and amplify the signal on the other end.

To expound on my prior description, the application would provide I/O support for a device connected through an apple 30 pin connector. The device itself is very simple, and consists of two piezoelectric crystals, one for send, one for receive. The frequency range I would like on the "send" arm is 8-9.1 MHz, and can be a fixed frequency. I do not need the ability to change the frequency or modulate in any way. I do not have enough engineering background to specify amps or wattage output needed, but other similar devices run on C or AA batteries. I expect it is not high powered at all. The "receive" arm will basically send a voltage back to the 30-pin connector which needs to be transmitted to the user as a sound wave. There needs to be a toggle on off switch in the software along with a volume control. The ideal user interface would be very stripped down, with just the on/off and the volume control.

I think you guys are all overthinking this. I need an output of 9.1MHz and a way to detect signals that reflect back. I don't think this cost more than a few hundred dollars.

Kemahiran: Elektronik, Kejuruteraan, iPhone

Lihat lagi: doppler, ios basic, signal ios, ios based utility application, ios based, basic ios, power iphone, ios application basic, iphone based application, iphone engineering application, iphone signal application, iphone signal, iphone power application, engineering application iphone, iphone basic application, basic application iphone, project report web based crm application, deleting user joomla based web application, mobile banking using sms based j2me application, web based visio application website

Tentang Majikan:
( 1 ulasan ) Menlo Park, United States

ID Projek: #5886081

5 pekerja bebas membida secara purata $939 untuk pekerjaan ini


We are a team of professionals mainly working in iOS and Android development and all the other types of mobile development. We’ve been in this domain since last 4.5 years with a number of satisfied clients are with us. Lagi

$1052 USD dalam 10 hari
(41 Ulasan)

Dear Hiring Manager. Thanks for your proposal. I read your job proposal carefully. I am ready for interview with you immediately. I have many knowledge and skills for your app, and have enough free time for you. Lagi

$618 USD dalam 20 hari
(5 Ulasan)

Hi, I'm busy with other projects now. That is why I put the completion in 10 days. Thought I better let you know upfront.

$250 USD dalam 10 hari
(0 Ulasan)

Hello, I am an embedded systems designer and developer and would love to work on this project as have done several smart phone interfacing projects, the recent one was a spiro meter. Interfacing with iphone is co Lagi

$1666 USD dalam 30 hari
(0 Ulasan)

Hi, I am having much sufficient knowledge for the applications and programs to be run on MAC. I have worked on 5 applications of Mac. and having much interaction to give you proper documentation for the any pl Lagi

$1111 USD dalam 9 hari
(0 Ulasan)