Circuit schematic wireless sensor jobs

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    24,591 circuit schematic wireless sensor jobs found, pricing in GBP

    We have Adafruit LoRa 915MHz and a Gateway we would like to hire someone to write a code to read accelerometer sensor on demand and post it to Gateway every 10 min. The node should go to sleep in between to save energy.

    £8 - £23
    £8 - £23
    0 bids

    Add a cardiac monitor to an existing Android app using Samsung sdk on Samsung phones. You need to have...S6, S7, S8 or S9 to work on this project. The complexity of this projet is not to integrate the SDK. This is fairly straightforward. But once you receive the data from the sensor, you will need to create an algorithm to determine the cardiac rate.

    £227 (Avg Bid)
    £227 Avg Bid
    1 bids

    I need an accurate code for arduino with no tons of adjusting and experiments. i need a good fast refresh to be able t...code for arduino with no tons of adjusting and experiments. i need a good fast refresh to be able to accurate rpm up to 18.000 (4 stroke engine, motorcycle engine, via hall sensor from engine taken from the camshaft) simple as this.

    £15 (Avg Bid)
    £15 Avg Bid
    3 bids

    making a rat trap with pir motion sensor and stepper motor on arduino uno

    £17 (Avg Bid)
    £17 Avg Bid
    6 bids
    DesignEngineer 6 days left

    We Need Design Engineer For Thermal Design purpose. [login to view URL] Analytical with Auto CAD Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. 3...Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. [login to view URL] Need Auto CAD 3D Drawing, assemble and drafting. 4. Your Role Is Design with Chiller Circuit .

    £89 (Avg Bid)
    £89 Avg Bid
    13 bids

    Creating a rat trap with pir motion sensor and stepper motor on arduino uno

    £10 (Avg Bid)
    Guaranteed
    £10
    0 entries

    I want to make something like this [login to view URL] I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer to use atmega 8 or atmega328

    £57 (Avg Bid)
    £57 Avg Bid
    3 bids

    Design and implementation of an Adaptive Duty Cycling Scheme for Wireless Sensor Network MAC Protocol

    £456 (Avg Bid)
    £456 Avg Bid
    1 bids

    [login to view URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts.

    £144 (Avg Bid)
    £144 Avg Bid
    5 bids

    Wireless sensor network, Wireless and other related work ... design and survey Must have a research experience. Its a detail design and editing of some paper work

    £13 (Avg Bid)
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    6 bids

    Need experts in research work.. writing and designing wireless sensor network survey

    £20 (Avg Bid)
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    6 bids

    ...experience. A need has been identified, which we have a concept to address. Design a circuit for a small box to enable a small or medium sized business to quickly self-debug some connection issues. We have a PCB designer & a mechanical engineer, we just need a circuit design & prototype. If you are interested, email a response, and an NDA will be sent

    £947 (Avg Bid)
    £947 Avg Bid
    7 bids

    Looking for someone to build a BLE circuit, firmware to send commands to a mobile phone via GATT profile. Must have experience in circuit development and enclosure design Circuit, Firmware, enclosure, and adjustable mount 5 button inputs, must be able to hold a coin cell battery, micro LED to distinguish between ON/low battery, button being pressed

    £1896 (Avg Bid)
    £1896 Avg Bid
    23 bids
    Trophy icon Design a Logo Sign Circuit 29 days left

    ...someone to design me a very modern logo for my new website. If its the right one I have no problem paying really well for it. The logo will be for [login to view URL] Sign Circuit is a website where customers can log onto the site and post the problem with their illuminated sign, and service providers can bid on the repair or install. So it has to do

    £114 (Avg Bid)
    Guaranteed
    £114
    245 entries

    The freelancer has to design an Analog Universal Input for an A/D converter, of minimum 16-bits resolution. This analog circuit must have the following features: - Programmable input: Pt100 RTD and thermocouples type J, K, T, E, N, R, S, B. - Two-wire loop powered 4-20 mA output - Voltage input of 0-10, 0-5VDC - Linearized output and cold junction compensation

    £154 (Avg Bid)
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    7 bids

    Need help getting my UBUNTU wireless to use a static IP ? Currently this is booting onto the LAN fine; we can work on google hangouts and I can share my desktop. Want to learn how to do this as well as get this done? Is $10 ok? (If not how much?) (Did I miss something?) This is something I want to work on and finish right now if you are

    £17 (Avg Bid)
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    9 bids
    MAC protocol 5 days left

    Aloha MAC protocol for RFID sensor in wireless network using ns2

    £112 (Avg Bid)
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    6 bids
    Laser Radar Speed Sign 5 days left
    VERIFIED

    1. Adapt and configure a Laser Speed Sensor to our already Speed Display Sign. 2. In the device setup, have the choice to either select the Radar Speed Sensor or the Laser Speed Sensor. 3. Add a feature within the APP that allows the user to use the Laser Speed Sign as a Speed display sign, or use it as a traffic count sign of passing traffic, and

    £195 (Avg Bid)
    £195 Avg Bid
    6 bids

    first milestone for circuit design, Gerber files, PCB layout, simulator testing and documents. other support. first milestone is part of overall.

    £76 (Avg Bid)
    £76 Avg Bid
    1 bids

    The project is to build a toy car using Arduino, 4 ultrasonic sensors and IR sensor as speed encoder. The car must be able to measure the distance between 2 cars and decide to keep moving if the distance is less than the width of the car. The second case space is larger than the width of the car but less than the length, the car will park normally.

    £387 (Avg Bid)
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    28 bids

    We need to create a android app that can connect with arduino Bluetooth module and grab 4 sensor data by using separate buffers (pH, Turbidity, Conductivity, Temperature) and display them on the application interface. We can provide the whole arduino code, you need to build the android Bluetooth application

    £120 (Avg Bid)
    £120 Avg Bid
    28 bids
    Ns3 Project 4 days left

    hello I want someone expert in ns3 .NEtwork Simulator 3 .i need to create a wireless sensor network and to schedule the state of differents nodes (Receive , Idle , Transmit , sleep) i want to use LrWpan

    £152 (Avg Bid)
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    10 bids
    Trophy icon logo design 1 day left

    Looking for a new logo for a new business I am starting up, Power On Energy Bar. It is a home and commercial battery company and I would like the On to have the O in ...and I would like the Bar to be fitted inside a battery looking bar. I need the logo to be professional and modern not old school. I would like the background to be like a circuit board

    £75 (Avg Bid)
    Guaranteed
    £75
    382 entries

    ...Engineering Field. The project is to create a distance measuring program using verilog. I will be using Basys 3 ( FPGA) and an Ultrasonic sensor ( HC-SR04). The idea is to measure the gap between two vehicles. The sensor will be placed in the front of a toy car and used to measure the gap instantaneously and also save that data for later use ( average,

    £97 (Avg Bid)
    £97 Avg Bid
    19 bids

    We're looking for an experienced RF circuit designer, one that really knows RF (Radio Frequency) circuits: chips, transistors, tight PCB planes and part placement. Prefer Denver, Colorado area.

    £19 / hr (Avg Bid)
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    10 bids

    I am an experienced electronic engineer and co...start up companies as well. I am partially retired and have been designing electronic products for model railroaders. I need to reduce manufacturing costs by having printed circuit boards assembled (surface mount components) overseas. First step is to find the sources (Taiwan? China?) and get quotes.

    £14 / hr (Avg Bid)
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    8 bids
    build me a circuit 3 days left
    VERIFIED

    schematic diagram,circuit designing and testing

    £13 (Avg Bid)
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    23 bids

    need a small position sensor with a display screen which I can mount on top of a screwdriver and when I move the screwdriver in x, y, z-axis that can display deviation as in (x,y,z)form on the screen from a reference adjustable (0,0,0) coordinates.

    £129 (Avg Bid)
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    6 bids
    circuit designer 3 days left

    schematic diagram of an available circuit

    £11 (Avg Bid)
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    12 bids

    i am designing a smart parking system with arduino . i wrote the code for the arduino and i did the circuit but it does not work . i test each components and it works fine but i'm not sure that the Arduino code is correct . maybe i missed some important thing or the order is not correct . The project idea and arduino code has been uploaded. i need

    £173 (Avg Bid)
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    3 bids

    work on a paper based on Wireless, sensor and other related fields Must have a strong knowledge on the fields. u need to set some papers according to the requirements simulation in matlab

    £56 (Avg Bid)
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    7 bids
    Embedded hardware development 3 days left
    VERIFIED

    We are interested in development of hardware based on ESP 32 with Peripherals such as GPS, BLE, WiFi for interfa...such as GPS, BLE, WiFi for interfacing with OBD port of vehicle. The freelancer should be well experienced on ESP and would undertake entire project right from the stage of schematic design to complete pcb layout and the firmware writing.

    £2124 (Avg Bid)
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    25 bids

    ...receiving a signal from a sensor or within a certain timeframe if the sensor is not triggered. Device Functionality: The device will raise and lower an arm 90 degrees using a gear attached to a stepper motor. The arm will be raised by pressing a button on an IR remote. Once raised, the arm will remain raised until a sensor attached to the arm senses

    £116 (Avg Bid)
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    22 bids

    ...design of the factory, identify the suppliers of raw materials (photo diodes, IR/RED LEDs, fabrics, silicon rubber, etc) and to help in designing the molds and recommend the sensor materials. The individual has to have the knowledge of regulations, standard and best practices that would reduce the cost, furthermore, the individual shall provide the equipment

    £1672 (Avg Bid)
    £1672 Avg Bid
    9 bids

    Add a cardiac monitor to an existing Android app using Samsung sdk on Samsung phones. You need to have...S6, S7, S8 or S9 to work on this project. The complexity of this projet is not to integrate the SDK. This is fairly straightforward. But once you receive the data from the sensor, you will need to create an algorithm to determine the cardiac rate.

    £17 (Avg Bid)
    £17 Avg Bid
    2 bids
    Trophy icon Yoga Sita Christmas Party 2 days left

    ...interested in getting a feel for our studio and vibe. Title: Christmas Party + New Studio Celebration Saturday 8 December 12noon - 2.00pm Location: Yoga Sita 7/8 Aspiration Circuit Bibra Lake 6163 Complimentary food and drink provided including ice-cream from Kuld Creamery and juice from Re:fresh Juice. Live music by our very own teacher Simone Van

    £27 (Avg Bid)
    Guaranteed
    £27
    32 entries

    Must have knowledge and understanding of computers, communication circuits, power systems, digital/analog circuit repair, telephony, mobile radio, microwave radio, and fiber optic communication systems. Please message for more information.

    £18 (Avg Bid)
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    10 bids

    Intend to get the 4G-LTE Cat1 GPS Tracking Device right from the stage of Schematic designing to pcb layout and if possible also the firmware.

    £730 (Avg Bid)
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    17 bids

    ...that would be great as it will make the project move faster. If you cannot, we will send you the parts. 2. Connect the newly created hydrophone to a premade amplifier ADC circuit (something like this [login to view URL]) and record the sound 3. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of

    £419 (Avg Bid)
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    6 bids

    ...a ardunio..... Instead of a manual POT.... a digital one would replace it (on a variable voltage module you can pickup online.. so remove manual pot and make digital pot circuit to replace it .. ) .... Needs to handle 5 to 15 v ... the voltage would start at 5.. and step up to 15v and back down again (giving the full range of voltages along the way)

    £419 (Avg Bid)
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    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by

    £22 (Avg Bid)
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    5 bids

    I currently have firmware that reads a DS1820 temp sensor and transmits the data through RS485 when requested. Currently, the firmware pauses for 750 mS while the temp conversion occurs then responds with the current value. I'd like to modify the firmware so that it always replies with the last completed conversion and constantly be converting the next

    £29 (Avg Bid)
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    3 bids

    The remote control will ...up timer, and few other simple purposes. Freelancer has to design the electric circuit (of the remote control part only), choose and write a micro-controller code for all needed functionality in the remote controller. Task will finish only after verification of the circuit and testing of the code is completed from our side.

    £102 (Avg Bid)
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    5 bids

    Draw a Electrical schematic of a automated bollard configuration

    £17 (Avg Bid)
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    Got a project where I need to extend a USB Type C via a circuit board. Require someone to route the schematic and PCB. There are only 2 components, the socket and plug. I have been advised that there is no need for any other components to extend the USB Type C. Using Wurth components 632723300021 and 632712000021. Will require doing it in CircuitMaker

    £61 (Avg Bid)
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    7 bids
    Circuit design 22 hours left

    Circuit modification

    £5 / hr (Avg Bid)
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    5 bids
    Build a basic electrical circuit 21 hours left
    VERIFIED

    I know the components and almost the complete layout of the circuit. I need a person who knows how to use the PSPICE program to complete it and adjust parameters that needs to be adjusted.

    £41 (Avg Bid)
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    19 bids

    I need a fpcb designer, who can design a small fpcb comparable with the screen in the attachment. On the one side a temperature sensor SHT3X from Sensirion and on the other side fpc stiffener with 4 contacts and 1.0mm pitch. Preferred apllication: Altium

    £118 (Avg Bid)
    £118 Avg Bid
    12 bids
    Schematic-->PCB Design in Eagle 17 hours left
    VERIFIED

    Schematic-->PCB Design in Eagle

    £109 (Avg Bid)
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    26 bids
    Create Schematic in Eagle 17 hours left
    VERIFIED

    I'm looking for someone familiar with EDA to recreate the attached schematic in EagleCAD. I'm eventually looking to have PCBs fabricated from this schematic - but the CAD schematic is the first step. This is the simplest project I have in my pipeline right now - it's under 25 components. I've got four other boards to design, ranging between 50-120

    £23 / hr (Avg Bid)
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    29 bids