Mems designtrabajos
Looking for a skilled C++ programmer with Arduino IDE and GPS+9 DOF MEMS+OBDII experience to modify an existing sketch for the Freematics ONE+ telematics prototyping platform. see Working sketches found here: , then in the firmware_v5/datalogger folder. Detailed spec is attached. ONE+ uses FreeRTOS and collects gps, accelerometer/gyro/magnetometer and vehicle OBDII bus data and stores on a local microSD card. Mods are to increase data rate to 10 Hz synchronous for all parameters and write an offline parser or embedded routine to write data in a specified csv format. Potential for follow on work.
We are looking for expertise in design and development of our Product Idea : Our project involves : 1. MEMS sensor / IMU - custom activity recognition 2. BLE NF52 3. Update firmware for existing hardware 4. Ultra low power wearable
need to design a fish eye lens or any viable optical element that will be: -No bigger than 5 mm in width -must fit in a very compact space if more than one element is incorporated jnto the design -must provide a projection wide angle of 120 degrees for a mems laser scanner that normally has a 32 degree optical angle
Device to design: A PCB which hosts 16 microphones and processes the input, then forwards the processed audio stream to a computer via USB port. Requirements: 1. Microphone input: 16 channel digital MEMS microphones, soldered on the PCB, audio format is 16-channel TDM, a candidate is the InvenSense ICS-52000 microphone. 2. Signal Processing: the board has a reasonable signal processing capability, and is fully programmable using C language. 3. USB output: transmits the processed audio streams to a host computer, configurable USB output up to 16 channels / 48kHz. When plugged in, the computer recognizes the device as a standard multi-channel microphone array; no additional driver should be required for the computer. 4. Data synchronization: The device should be a...
Device to design: A PCB which takes 16-channel digital microphone inputs and forwards the audio stream to a computer via USB port. Requirements: 1. Microphone input: 16 channel digital signal in the form of eight I2S format data streams. Compatible with InvenSense ICS-43432 MEMS microphones. 2. USB output: 16 channel, 48kHz USB output, directly forwarding the received microphone signals. When plugged in, the computer recognizes the device as a standard 16-channel microphone array; no additional driver should be required for the computer. 3. Data synchronization: The device should be able to achieve perfect bit-synchronization with the host computer, so that no glitch should occur when listening to the microphone inputs from the computer. This could be achieved by letting ...
I need you to write a research article. Design a rf mems series switch in hfss and simulate loss performance ...after that simulate it in comsol
I have files and ACT for ANSYS workbench 16.0. Now I am using ANSYS workbench 16.2. I tried to install the ANSYS 16.0 ACT but I get errors. The ACT is for Mems and piezoelectric. Is there a way to install my old ACT's? I am looking for a freelancer who could solve the issue Again the problem is: I have ANSYS ACT that works for ANSYS 16.0 and wish to use it for ANSYS 16.2. I thought ACT are the same!! The ACT is for piezo and mems if you have all or this ACT for ANSYS workbench 16.2 then you can solve my problem
I have files and ACT for ANSYS workbench 16.0. Now I am using ANSYS workbench 16.2. I tried to install the ANSYS 16.0 ACT but I get errors. The ACT is for Mems and piezoelectric. Is there a way to install my old ACT's?
I need you to write a research article. Design a rf mems series switch in hfss and simulate loss performance ...after that simulate it in comsol
You should be very competent in FPGA and DSP, especially for audio signal processing. You should also have worked on MEMS microphone with PDM digital interface. What I need you to do is the following: 1. select a Xilinx FPGA such as Spartan 6 for 2. hooking up 16 MEMS digital microphones with PDM interface 3. simultaneously sampling audio at 16-bit 48KHz 4. send out through USB as USB Audio Your deliverables include: - Electronics (BOM, schematics, PCB layout, etc) - firmware (project, source code, etc) - test package (electronic test points, firmware testing, and computer verification process) Please indicate if you can source all parts (FPGA, MEMS microphone etc) and fabricate PCB on your side within one week. I want to avoid lengthy international ma...
design an Rf switch using coventerware also have to write a report about it
my topic is about wireless sensor networks,what it is? how it helps now a days in Internet of things? In this stream my topic mainly should explain deeply about mems technology with wireless sensor networks. in mems technology there are many sectors, I need smart health. How sensors and wireless technology helps in monitoring health of a person with good explanation and required networking figures. finally fault recovery in sensor networks.
I want to implement a Networking topology which Consist of traditional switches, OpenFlow Switches and Host(Servers). OpenFlow switches is connected with SDN controller which will manage the flow table of OpenFlow switches and perform Switching of traffic on redundant link in case of Congestion on active Link. someone who did work with in Pyth...Consist of traditional switches, OpenFlow Switches and Host(Servers). OpenFlow switches is connected with SDN controller which will manage the flow table of OpenFlow switches and perform Switching of traffic on redundant link in case of Congestion on active Link. someone who did work with in Python, C++, java and have concept of SDN(Software Defined Networking) (REMOVED BY FREELANCER.COM ADMIN) MEMS switching implemention will be required i...
I require a GPS logger with Bluetooth for a pet tracking project. The GPS logger will be as small as possible (guideline 13x20mm) and have a Bluetooth download capability and a mems accelerometer (LSM9DS0 - ) for motion/inertia detection. The GPS chipset used must be best-n class with approx. –167 dBm navigation sensitivity and an on-board passive chip GPS antenna (for example: ) or a UFL connector to connect an active patch antenna similar to this: The designer can provide options for the Bluetooth SOC but sourcing SI Labs/CSR/Nordic Semi/Ti parts are preferred. Logging The Logging times of GPS positions must be configurable
I want to implement a Networking topology which Consist of traditional switches, OpenFlow Switches and Host(Servers). OpenFlow switches is connected with SDN controller which will manage the flow table of OpenFlow switches and perform Switching of traffic on redundant link in case of Congestion on active Link. someone who did work with in Pyth...Consist of traditional switches, OpenFlow Switches and Host(Servers). OpenFlow switches is connected with SDN controller which will manage the flow table of OpenFlow switches and perform Switching of traffic on redundant link in case of Congestion on active Link. someone who did work with in Python, C++, java and have concept of SDN(Software Defined Networking) (REMOVED BY FREELANCER.COM ADMIN) MEMS switching implemention will be required i...
If you have experience in sensors (MEMS, force/torque, joint angles etc) and labview.
Low cost, wireless, micro-electromechanical (MEMS) sensors are emerging on the market and can be used in a wireless sensor network (WSN) for structural health monitoring. We are hiring a developer to build a customized WSN for vibration monitoring. The R&D engineer will be responsible for developing prototypes of a compact, low-cost, low-power, wireless vibration sensor node based on Texas Instruments CC2650STK SimpleLink™ Bluetooth® Smart SensorTag. The sensor node is a node in a WSN that is capable of gathering vibration and motion data, performing some processing and communicating with other connected nodes or gateways in the network. The wireless sensor node should include an accelerometer, a micro-controller, a signal transceiver, an analog-to-digital converter (...
I want someone with good C++ skills, understanding of UML and Class Diagrams and experience with embedded software development. The target hardware is not fixed, preference left to bidder. Bid only if you know about LiDAR technology, have sufficient knowledge of Laser, Opto-electronics, and MEMS. All details will be shared in private chat. NOTE: Before you are awarded the project you have to go for a online test.
I want to use 10DOF 9 AXIS motion sensor plugged into micro USB or the 3.5mm audio plug to provide X Y and Z axis data to a navigation program on a android phone. I also need for you to write the android program. There are many examples on the Google play store but these apps use internal phone motion sensors but are not accurate enough for my use. That is why I need to connect external mems sensors to the phone.
The project's freelancer has to know basic gyroscopic motion. A gyroscope described in the attached pic02. The gyro is a MEMS manufactured and its rough size is 1X1mm. One axis is the drive oscillations, one is the sense as described in the picture. Need to compute the the relation between Omega and phi_dot using a model in ANSYS. The missing simensions can be chosen arbitrary.
We need someone who has take care of our Fan Page on Facebook. Your task will be keep posting related to sports news/events (mostly football), make some mems or joke. You need to encourage people who like sports work for us as we are Worldwide network of more than 1000 well- trained scouts of the highest standard and we are expanding. All data are delivered in Real-time which means to you simply have to be there! We pay for your ticket, transport and also standard match fee. Live Sports Events - in love with sport.
I need someone specialized in Microsystems who can design the package of a micromechanical thermal device for gas analysis. What matters to me is the assembly part, the interconnection technology, the materials used considering the operating temperature and other factors, excluding the electronic design of the circuits. I need a way to connect the ASIC microcontroller to the MEMS sensor heating plate. I need the housing levels which can resist high temperatures. All the requirements are listed in the file uploaded below, I need them completed by design and calculations. This should not take a lot of time, it is just the projection of materials that I need and the optimization of them to secure a proper functioning of the system. Happy bidding!
I'm a recent gradaute with an innovation idea. I'm looking for someone who can help me write a grant proposal because English is not my first language and I do not have good writing skills. I have a very limited budget on this project but am willing to compensate lat... The website says that the deadline is Jun 2016 but I'm planning to apply for their September deadline which is not updated yet. Requirements: -previous technical writing experience -engineering background Preferred qualifications: -grant writing experience -background in semiconductor industry especially in MEMS fabrication and/or Photovoltaics -entrepreneurship DNA Please feel free to contact me regarding more information or any questions.
Project description: You will independently design and model a MEMS device based on electro-thermal actuation. The device size needs to fit in a 0.5mm X 0.5mm X 0.5mm cubic box and operational driving DC voltage should be less than 5V. Deliverables: 1. A project proposal: max. 2 page; 2. Intermediate report: max. 3 pages 3. Final Report 1. NO PLAGIARISM IS ALLOWED IN THE PAPER. Reports: • Project proposal: briefly describe current research on MEMS device you propose and present the design and functional requirements of your MEMS device. Propose your device design (schematic only) and describe its working mechanism. • Intermediate report: describe details on such as selected materials, dimensions and provide whatever progre...
a given gyroscope is in a COMSOL file. The gyro should work like this: rotating around the Y axis in resonance frequency, a rotating system around the Z axis and the resulting rotation is in the X axis (see picture). The goal is to have a gyroscope that work (rotation in the X axis) for a given Z axis rotation.
The project requires technical skills to solve the equations for 4 parameters and implement in MATLAB. The project is based on the MEMS or CMUT hexagonal shape design and studying various measures of it which requires an authenticated implementation platform working.
Required Skills : PLEASE ONLY APPLY IF YOU HAVE THE BEOW SKILLS : Mixed-Signal IC Design, VLSI Data Converters, Memory IOs (DDRx,LPDDRx, GDDRx, XDR, Mobile), Serial Links, CMOS RF, MEMS and Image Sensors Hi, There are three parts to this product. CYMATIC G infinity : Containing : Cluster Head (MASTER NODE) : Tubular Shaft shape Slave (LOGIC BOARD) : full fledged PC + Arduino 101 + Cellular +Wireless +Bluetooth 2- Meta-hub 3- Sensors The shape for all the above products will be in Sphere(Ball shape ) in three size -Large-medium-Small . Sensor will be the smallest . From the sensor to the interrogation system or data logger system(CYMATIC G infinity) I have provided a design for anttena in the CYMATIC unit , it will provide a 36...
I need a highly detailed design of a PCB for a modified MEMS pico projector. The board needs to contain the Laser driver, the video processor, CPU, and a scanner driver. The board should accept HDMI/USB video data input and projector output. The board needs to be very compact and should have plug & play functionality. I attached some files to help provide a visual concept of what I am looking for. This is a very brief overview of the project, and if your interested in it, I'd be happy to share plenty more details.
I need a highly detailed design of a PCB for a modified MEMS pico projector. The board needs to contain the Laser driver, the video processor, CPU, and a scanner driver. The board should accept HDMI/USB video data input and projector output. The board needs to be very compact and should have plug & play functionality. I attached some files to help provide a visual concept of what I am looking for. This is a very brief overview of the project, and if your interested in it, I'd be happy to share plenty more details.
hello i need professional writer (electrical engineering ) to do this project in attachment Total word : 3250 word please do this project as a required . dedicated project : 30 $
...биометрические данные организма и передавать на мобильный телефон и непосредственно в облако. ДАННЫЕ СЧИТЫВАЕМЫЕ НАКЛЕЙКАМИ: 1. Температура. 2. Пульс. 3. Кровяное давление. 4. Содержание кислорода в крови. 5. Снятие однополюсной электрокардиограммы – ЭКГ. 6. RR интервал – сердцебиение. 7. Положение тела (вертикальное, горизонтальное). 8. Ускорение (находится в покое или движении): 3-axis MEMS accelerometer to detect motion. 9. Активность головного мозга. 10. Чистоту дыхания. 11. Потоотделение. 12. Симптомы астмы. 13. pH баланс кожи. 14. Монитор сна. 15. Автоматическая генерация репортов исходя из заданных параметров. 16. Динамика развития и изменения состояния пациента. ВОЗМОЖНОСТИ: Аппликация на телефоне позволяет получить индикацию состояния те...
Startup based in South of France we are looking for embedded software developer who has experience in freertos implementation. The goal will be to integrate the OS in a cortex M4 and develop drivers for MEMS and com modules. This first mission will be finished with the according documentation and will continue on integration of more functionnality by the end of the year.
I need someone with electronics knowledge who can help me to configure a MEMS accelerometer to generate an interrupt upon motion. This is a small reading/interpretation task of the datasheet, which is attached in this project
For a project we need a low-cost circuit for digitizing accelerations using MEMS. The circuit could be a single MEMS IC or an array that get accumulated in analogue or maybe digital domain. Specifications of the circuit should be: * Frequency range: 1 to 100Hz * Sample-rate: 1000SPS minimum * Sensitivity: 10mm/s^2 minimum Once we are able to detect accelerations of 10mm/s^2 or less we will look into the temperature and frequency response calibrations. The job is to do research to possible solutions and usable MEMS ICs. Please make a comparison between possible solutions. For your reference we are currently using an array of 4x LIS3DSH which does not yield the required sensitivity especially when considering a flat-response.
I need help with somethings about mems
Notre entreprise fabrique des microscope holographique (produit high-tech). Nous allons participer à la conférence scientifique MEMS 2106 à Shangai du 24-28 Janvier. Afin de promouvoir notre produit nous avons réalisé une esquisse de flyer (un petit livret de 4 pages). Le but est de poser ce livret sur les tables lors des pauses cafés afin de faire découvrir notre technologie à la communauté scientifique présente. Nous recherchons un graphiste afin d'améliorer le design de ce flyer. Nous utilisons Inkscape en interne, il serait préférable que le graphiste utilise le même soft. Rendu souhaité le 13.01.2015
Hi xubairamjad, I noticed your profile and would like to offer you my project. We can discuss any details over chat. its a mems based gas sensor on comsol multiphysics
i want to make a facebook page cover and profile picture ، ( the idea about american mems ) i want the same idea from those pictures but about (american mems) ...
I need someone to write programming for a raspberry pi to read from a MEMS sensor and send the information through to a RockBLOCK+ Iridium SDB communicator.
Produce a plugin to make a hardware tracker function with the OSVR framework. 1. Orientation Tracking: The MEMS tracker used is based on the Oculus open source orientation tracker, all code relating to firmware can be found here: Example of PC implementation of the tracker can be found in the Oculus SDK's (I suggest looking at the older SDK's as that accesses the tracker directly): Some details on writing OSVR plugins can be found here: as well as here: A hardware tracker can be couriered to the developer if needed. Desired Skills C++
expert on comsol required who can simulate a mems based gas sensor
...Inc.) The draft book is about 150 pages filled with 14 fonts and more than half are pictures of Earthquake. We ask why in Italy Vesuvius volcano eruption on 5 February 62 AD no four leg wild animals buried under the Pompeii Earthquake, except 2 leg homosapiens. What do animals know that we don't? Can modern technology help to give 15 second early warning to save lives? Then we introduce MEMS/IMU used in every car airbag that could be miniaturized into the Smartphone for cellular tower collective computational intelligence for robust Nowcast. Business plan is simply as Sy Sims said well " Educated Consumer is our best customer." The free download dummy book can educate the public promoting the idea, so that consumer demands Smartphone company to build o...
We are developing a system for sports performance analysis. The part of this system is also a bio/physiometric module with MEMS (20 x 25 mm), which will be fastened or attached to the wrist (some kind of bracelet, wristband). We have already finished the electronic part and now looking for casing solution and wrist attached system. Overall, we are looking a compromise between design, functionality and technability.
...and filter stage designed for low frequency MEMS microphones. Microphone Vdb will need to designed and adapted to allow correct coupling with the ADC. All filters will need to consider the ultra low cut off frequency of <6 dB. Also design consideration needs to be given to effect of frequency and phase response. As this will need to be corrected of the DSP processor. Microphone Specification: Suggested Audio Codec: I already have produced designs for this setup. I am looking for an expert with valid experience in microphone, audio filter, amplifier design and audio codec integration. Let me know
I need a firmware for MSP430F2013 from Texas Instruments to setup and read a MMA8452Q accelerometer. MSP430f2013 in master mode. The freelancer has to provide two functions; a. "unsigned int writeRegisterI2C ( unsigned char address, unsigned char subaddress, unsigned char data )" b. "unsigned char readRegisterI2C ( unsigned char address, unsigned char subaddress )" Where: address = the MMA I2C address (i.e. 0x1C) subaddress = the internal register of the MMA to read or write. data = the 8bits to write on the MMA. The function "readRegisterI2C" returns the data read from the MMA. Compiler: TI Code Composer Essentials. Avoid using timers and / or interrupts that could enter in collision with other sections of a main program. ## Deliverab...
hello job is - make a watermark like it is in banner, add it to mem and give me instructions how to do this quickly and automatic in photoshop for another mems;)
Hello. I need some example code for Bluetooth LE (nRF51 or CSR1012) Chip. Developer need to have Developer Kit and previous experience. Target examples are: - Custom Service/Profile (Will be provided) - Central and Peripheral Role Together with UART Control - MEMS Sensor - Low Power Most examples can be used from SDK. Regards.
