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Merge 3 circuits into one for pcb fabrication stm32f4 + camer board + custom board

$250-750 USD

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投稿日: 9年以上前

$250-750 USD

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I need a design that consists of 4 things 1.) the power circuitry for OV2640 camera. I'm currently using this module with a 2.54mm pin header already in my custom design. I want to remove the custom board and incorporate into the design. This is the board I need to be incorperated into my design. I have the original pdf that shows the requirments and schematic of the camera. Its about 3 ldo's some resistors and caps. It must be provided 3 different voltages from the ldo's. You may be able to source one from existing ldos in the main board. [login to view URL] 2.) Certain parts of the STM32F4 Discovery board, including the mcu, the leds, and the buttons. I need the jtag interface exposed so I will be able to program the chip. It will of course need the basic clock signal and power signals. The schematic and gerber files are all available on the internet and I can provide you with the schematic if you cannot find it. I will not be needing the audio, mems or the stlink programmer, nor the micro usb interface. [login to view URL] 3.) My custom board which consists of 2 hbridges, some fet switches for leds and the power circuitry for the boards above. Or your own design that does what the custom board does. Its a very simple board that only provides power for the rest of the circuitry plus 2 TA7291. These Hbridges will have to be replaced with a non through hole version or equivalent part. 4.) the connection to a wifi module, which is 4 spi pins, 2 gpio and exposing about 5 more pins for the jtag header of the wifi module. The deliverable will be the gerber and schematic files. The design has Motors, wifi and camera so it must be a very quiet circuit to avoid noise in the camera feed or losses in the wifi data. I will require a few hours to discuss the project before I award it to anyone. I would also like to discuss the possibility of lvds connection to camera. Thank you for your time.
プロジェクト ID: 6572820

プロジェクトについて

7個の提案
リモートプロジェクト
アクティブ 10年前

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この仕事に7人のフリーランサーが、平均$1,899 USDで入札しています
ユーザーアバター
Hi, I am an Electrical Engineer practicing for last 8 years in an R&D Organization. I have designed a number of products ranging from RF & Microwave circuits to digital circuits. i have experience in designing filters, couplers, LNAs, Amplifiers, antennas, sweep generators, function generators, VCOs, NCO and many more in the frequency range of DC to 2 GHz. i use ADS, HFSS, OrCAD, Eagle PCB for the design and development of the above mentioned products. I have designed circuits for Filters, Couplers, LNA, Amplifiers, Antennas, Bluetooth, WiFi, GSM, GPS, Sweep Generators, Function Generators, VCOs, NCOs, DDS, 555 timers, AM Modulators, Microcontrollers, EEPROM, Flash, Accelerometers, USB, RTC, Strain Guages, Opto-couplers etc. My area of expertise include also PCB Schematic and Layout Design, Antenna Design, PCB Prototyping and testing, Programming using LabWindows, LabVIEW and MATLAB, etc. Looking forward to discuss in detail. Regards
$1,000 USD 20日以内
4.7 (25 レビュー)
5.6
5.6
ユーザーアバター
Hello This is not so simple project so my bid is a bit out of you'r budget. Please fell free to contact me so we can go in details I have quite experiance with those kind of projects. Regards
$7,222 USD 10日以内
4.9 (11 レビュー)
4.3
4.3
ユーザーアバター
Hello, I read your specification of the boards and I will like to help you. For reducing the noise I can suggest if your budget allows it to use a 4 layer design. As software I use Eagle it has also a free version and you can have easy axes to your project files. I have made layout for boards that had DDRAM2 memory's, USB, GSM and also GPS. Moe about me: I have 8 years of product design in the automotive industry. I am an expert in: - Dc - Dc converters - USB charging - accelerometers, gyroscopes - GPS and GSM - LCD Displays - LED power calculation As a Layouter I have 5 Years experience. I am an expert in : - Power Dissipation Calculation - EMC Rules - Impedance Calculation - Manufacturing Rules I have made Layout for ARM processor. Work also with BGA footprint. I have done projects even on 10 layer. So I know how to build a layer stack up. As Layout and Schematic software I am an expert in Eagle, PADs, Zuken. As Simulation software for the Schematic I used LTSpice.
$600 USD 20日以内
5.0 (7 レビュー)
4.0
4.0
ユーザーアバター
A proposal has not yet been provided
$750 USD 30日以内
5.0 (1 レビュー)
0.4
0.4
ユーザーアバター
hi... i can design your project in Altium Designer.. i ll provide to you schematics, PCB, BOM and gerber files and what you need im interesting your project, pls give me more details.. thanks..
$750 USD 12日以内
0.0 (0 レビュー)
0.0
0.0

クライアントについて

UNITED STATESのフラグ
Galveston, United States
4.5
7
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メンバー登録日:10月 9, 2014

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