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    15,951 wireless 份搜到的工作,货币单位为 HKD

    在网上购买一个产品,这是链接, 可以看到产品不配送中国大陆,所以想请以为澳门朋友帮忙收一下快递,然后帮忙转寄一下。安全方面请放心,这是一个光猫,不存在任何风险的。

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    推广品牌:LuguLake 推广产品: 新闻稿主题:亚马逊出智能手机了,有无线QI功能吗? 相关思路: 1. 市面上大品牌智能机型,支持QI无线功能的有哪些? 2.亚马逊智能机功能方面的几点猜想(将QI无线充充电功能加进去,再结合我们的产品)。

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    We are looking for an enthusiastic engineer to join our team who will be responsible for the development and validation of the portable and wireless patient monitoring module. Responsibilities: • Developing new PCB designs and updating existing designs. • Utilize development boards for signal acquisitions and recording. • Design and develop algorithms in LabView, Matlab or similar environments for bio-signal acquisition. • Develop hardware using open source platforms. • Integration of transducers to DAQ’s for signal acquisition, processing and display. • Collect requirements and review engineering specifications and test plans to figure out, if any, new equipment is required to test samples • Support design and development of hardware and sof...

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    We want two micro-strip patch antennas that work in the frequency range of Airborne and Wireless applications, with at least -20dB return loss and +10dB gain with size 20-30mm of h/w. It should be simulated on Ansys HFSS software. This is required urgently and is a legit work posting. More details can be given at a later point. Price can be negotiated.

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    ...interest related to any application of optimization, and submit a final report in the form of a slide deck. Your project could be theory or implementation-oriented. Examples of topics are the optimal distribution of covid vaccines, the best pairing of wines with foods, robot search and rescue planning, drone video analytics, natural language processing-based mental health classifier, AI-driven wireless networking, spatial data analysis, and geospatial data analytics. Format: ---Title slide ---Problem Description (high-level, plain English description of the problem; why it is important?) ---Optimization Model (objective function, constraints; explain the rationale behind your model) ---Proposed Solution (is it convex/non-convex?; what is the feasible set?; why you concluded a...

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    ...relevant lifestyle backdrops according to the categories). Website: Section: Hot Lifestyles Images: 12 Dimensions: Dimensions to be similar to the current images on the website Here are the products that we would like featured on the different category backdrops Gadgeteers Novelties

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    45 项参赛作品

    Hi, We need a compacthigh-quality Qi Wireless charging receiver for our project. Currently, we are using the following cheap version, but can not trust it for a long term project. We are interested to build one based on Western Chips (eg: TI, ST .....) with good documentation and test data. Your responsibilities: 1. Find the best chip for the purpose 2. Designing the boardcoil.... 3. Assist us with finding the PCB manufacturer who can provide all components and ship the final product. (We do not want a design that could NOT be manufactured) The design is very straight forward and could be based on the best practices and example circuit provided in the chip's data sheet. The only matter to note is: in our product 2x Qi receiver modules

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    Wireless Communication - Friis Formula for Free Space Links

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    I'm looking for a wireless engineer that can help identify TV Whitespace Cognitive Radio equipment and understands clearly how to set the equipment up to deploy internet TV Whitespace Cognitive Radio. You must clearly understand TV Whitespace Cognitive Radio equipment. You will provide a list of equipment and its cost and provide directions on how to set up the equipment, also you will look over links we send you and advise us about this new or used equipment and its installation details.

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    Easy Arduino code help 已经结束 left

    I have a Arduino code whic includes two NRF24L01 wireless modules. I have one error but I can not resolve it. I need help today. The code will be posted to you after.

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    Hi Jacob V., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Hi Jens G., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Graphics with: - use cases of wireless charging - high resolution medical picture. Details will be given in the task.

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    Microsoft Excel - System-level design for wireless communications systems - Friis Formula for Free Space Links

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    wireless networks 已经结束 left

    Simulate Hybrid lifi wifi system

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    Set up mixer with powered speakers and wireless mikes

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    Complete firmware and software development for our battery-powered wireless camera sensor, which uses stm32h743 series MCU, with AI classification capabilities. Hardware will have PIR detector, OV5640 camera, external SDRAM and QSPI flash, 868MHz LoRa transceiver, IR cut filter and IR LEDs, vibration sensor, voltage regulators, SD card, debug /programming port etc. LoRaWAN specification v1.0.3 will be used to send classification results to our handheld terminal with gateway and ChirpStack Network and Application server running on it. Developer will be responsible to develop complete code which includes test software for the designed hardware, firmware and software that will run on the board, deep learning AI model that will run on the board, LoRAWAN v1.0.3 with specific payload for ...

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    Hi Miguel Angel F., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    Hi Bulent V., I noticed your profile and I see that you created a EV1527 based RF Receiver PCB. I am looking for a EV1527 based 433Mhz Transmitter schematic (preferably through EasyEDA) that I can use through third party websites like JLCPCB. The purpose is similar to creating a remote like the Amazon link Let me know if you've a ready-to-use schematic available including the antenna positioning in the PCB. Thanks

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    Project for Bulent V. 已经结束 left

    Hi Bulent V., I noticed your profile and I see that you created a EV1527 based RF Receiver PCB. I am looking for a EV1527 based 433Mhz Transmitter schematic (preferably through EasyEDA) that I can use through third party websites like JLCPCB. The purpose is similar to creating a remote like the Amazon link Let me know if you've a ready-to-use schematic available including the antenna positioning in the PCB. Thanks

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    Arduino programming 已经结束 left

    Hi i'm looking for help for my next project. I´m working on a "board game" that work with 3 electronic dice. I see a similar project in arduino webpage ( ) but i need to connect to a smartphone and a special reader. Also, i need to add a lipo battery and wireless charger.

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    Aruba wireless expert required to work on the migration of Aruba wifi network from SOS 6 to AOS 8.

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    ...dynamic IP allocation. Configuring Routers as DHCP server for Voice to provide IP Phones dynamic IP allocation. Configuring SSH for secure Remote access. Configuring OSPF as the routing protocol. Configuring NAT Overload(Port Address Translation PAT). Configuring standard and extended Access Control Lists ACL. Configuring switch port security or Port-Security on the switches. Configuring WLAN or wireless network (Cisco Access Point). Configuring VoIP or Telephony service configuration in all routers. Configuring Routing for VoIP or Dial peering configuration in all routers. Host Device Configurations. Configuring ISP routers. Test and Verifying Network Communication. SIMILAR PROJECTS:

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    30 *1000 word Guest posts 已经结束 left

    About us: Dustsilver is a leading manufacturer of gaming peripherals and accessories for young people and provides Full size, TKL, and 75% Layout mechanical keyboards, with 3 connect ways: Bluetooth, wired, and wireless. There are red, black, brown, and blue switches for choosing. Keyboards support hot swap and RGB backlight. Our website: We need high-quality 30* 1000 word guest posts I would prefer the European and American countries website. high domain authority and high traffic site. At last, low bounce rate. should be done manually. should be valid permanently.

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    Project for George M. 已经结束 left

    Hi George M., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

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    Project for Osama M. 已经结束 left

    Hi Osama M., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

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    Hi Muhammad , I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

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    HTS-Consulting 已经结束 left

    Consulting work for PLC, HMI and Wireless project.

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    Project for Anjaney K. 已经结束 left

    Hi Anjaney K., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography, IoT, Bio-medical ...

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    Project for Kien T. 已经结束 left

    Hi Kien T., I noticed your profile and would like to offer you my project. If possible, I need your help in creating a SCOPUS journal paper in the field of: Artificial Intelligence, Machine learning & Smart cities. OR anything related to: Renewable energy Image processing Wireless communication Wireless security Steganography IoT Bio-medical ...

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    Project for Faisal N. 已经结束 left

    Hi Faisal N., I noticed your profile and would like to offer you my project. I am interested to implement a routing problem in wireless communication field using RL/MAB. We can discuss any details over chat.

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    The title says it all, and will provide different product images & descriptions for you to make your research easier.

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    1. Introduction Wireless Sensor Networks(WSN) comprise of tiny devices with a capability of sensing, communication and computation are spread over a physical environment, perhaps for a limited period, with a common objective to collaborate to provide a distributed and robust sensing, storage, and communication service. These devices can be dispersed over a hostile battlefield or harsh environment to achieve a task. Wireless sensor networks have an enormous potential impact in the future in many fields such as military, civil, health and habitat monitoring. Image from: 2. Project Overview California Department of Forestry and Fire Protection would like to deploy a wireless sensor network on Ahjumawi Lava Springs State Park. The network will feed

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    In no more than one page, provide an in-depth overview and comparison of the operation principle and main features of the different wireless cellular systems and standards (starting from 1stG to the 5thG). The report should include details about the existing standards in terms of the used technology, modulation techniques, channel access, operating frequency, frame structure, the used subsystems, etc (Table format for the comparison is preferable)

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    Capatone project 已经结束 left

    ...configured to assign IP addresses to wired and wireless clients, both internal and guests. • Ensure statically assigned addresses are excluded from the DHCP scope • Devices on the Infrastructure Management VLAN should be configured with static IP addresses • The Internal wireless networks should be able to connect to all internal networks • The Guest wireless networks should only have Internet access • Each department should have at least one PC to simulate functionality. There is no need to put the full number of PCs in the Packet Tracer file • An A record must exist in your DNS server that maps to the IP address of your web server • An A record must exist in your DNS server that maps to the IP address of your wireless...

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    Capstone project 已经结束 left

    ...created in Cisco Packet Tracer. Full documentation must be included. Description You have been tasked with building out a new wired and wireless network for a new office space that your employer has just rented. This new space will house the following departments, along with machine counts: • IT – 2 machines • Sales – 10 computers • Human Resources – 10 computers • Finance – 20 machines • Marketing – 15 computers • Wireless Internal – 40 IP addresses • Wireless Guests – 50 IP addresses • Infrastructure Management The following infrastructure is also installed at the site: • Redundant routers, redundant mid-level switches, and access switches • One Wireless LAN contr...

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    NETWORK SECURITY ENGINEER 已经结束 left

    ...and procedures for consistent maintenance and support Requirements for a candidate: Required Technical Skill Set: Possesses hands-on knowledge and experience in installing / configuring / operating • Strong understanding of SD-WAN Technology • Must have hands-on experience of deployment and troubleshooting of Fortinet SD-WAN technology • Expertise in Networking Protocols, switching and routing, wireless technology, Network Security knowledge, WLC, Meraki, Prime • Knowledge and experience of Freeware Network monitoring tools. • Perform Enterprise Network Upgrades. • In-depth knowledge of IP addressing, subnetting, IP routing protocols (OSPF, BGP, EIRP, ISIS, etc.). • Proficiency on VLANS, STP, SPAN, Inter VLAN routing and advanced switching conce...

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    There is a technical research based document ( expertise required: Machine learning and particularly deep learning). Already written as a draft. Your task will be to go throught the whole document and relevant source materials. Improve the document in a professional way. Remake all the diagrams yourself ( snaps are attached in document) add more logics, reasoning and sources/references

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    Need a PPT on topic wireless hacking and its vulnerabilities and report in word format is atleast 20 slides

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    I want a wireless communication antenna researcher Who can use matlab to optimize code in antennas

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    Miniature battery operated circuit with a few I/Os driving a solenoid. Expertise with a Nordic, Atmel or similar Wireless Microchip is a plus. Located Tulsa, Oklahoma, USA

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    marketing literature 已经结束 left

    We are a fire alarm and security systems company providing temporary construction site wireless fire alarms and on site camera towers linked to our control room to protect developments we also fit permanent Fire and intruder alarms as well as CCTV and access control to all types of businesses within the UK but with a particular presence within Scotland. We need to create new on line and printed marketing material to go forward with expansion

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    Hi, we need someone who can handle a Matlab task for us related to Wireless Communication. Further details will be shared with selected freelancers only. Thanks.

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    Hi, we need help of a Matlab expert who can combine and simulate multiple signals. Further details will be shared with selected freelancers only. Regards.

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    Brief description: - Make communication between Slave and Master devices via LoRa protocol. Master device have built in web server that contain 3 states of slave device inputs and have 3 buttons for control 3 relays. More advanced design will have android application, read 3 states and 3 buttons for control 3 relays. Slave device is Ai Thinker Ra-08h (Its chip ASR6601 is a universal LPWAN wireless communication SOC, integrated with RF transceivers 868MHz, modems, and a 32-bit RISC MCU). I buy this chip because compact design and small size. Small size is most important in this project. Slave device need to control 3 signal relays and to read state of 3 inputs (solid state relay contacts). Slave device will be powered constantly and no need for power saving features (sleep, standby...

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    Wireless Network Expert 已经结束 left

    Hello I need wireless and design expert which can be design floor by floor and use python scripts and MiniNet simulation working. Wok should be in good quality I can share details I need this work urgently. Budget is 30 and every week 2 to 3 projects see file attached

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    I need someone experienced in designing NFC antennas. An antenna multiplexer for NFC antennas (16-64 antennas) based on the MFC522 or PN532 chipset is to be created. Only the PCB for the antennas should be created here, with the possib...designing NFC antennas. An antenna multiplexer for NFC antennas (16-64 antennas) based on the MFC522 or PN532 chipset is to be created. Only the PCB for the antennas should be created here, with the possibility of attaching an external reader to the PCB. If a solution with an integrated MFC522 or PN532 is possible, that would of course be welcome. The possibility of integrating an ESP8266 / ESP32 for wireless communication would also be conceivable, but it depends on the budget. If you have any questions or requirements, please feel free to contact...

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    ...Double checking the design. 2. ComponentsBuilt should be done by JLCPCB, 3. Ensuring components are the best quality, best fit and cheapest 4. Routing of PCB (creating best paths and width - specially for powerlines) 5. Assist with ordering (BOM, ....) 6. Writing a simple code to ensure all components work. Your testing code should cover, the following tests: (When Wireless and Bluetooth are ON) A. Buzzer should sound a melody and beeps (very very loudly), B. LEDs should flash, C. Heat sensor should work, D. IO ports should control servos, E. I2C ports should work, F. Battery ADC should measure incoming <3.3 voltage from Battery, Photos attached: The size of board is very small. (L: 28mm , W:20mm , H:12mm) Black Con...

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    Expert in writing a research paper on "Wireless Multimedia Sensor". You should propose a topic in this area. I will choose them to write you about it. The Word count is 50000 in Harvard style.

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