Wireless charging circuit design jobs

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    19,359 wireless charging circuit design jobs found, pricing in USD

    ...accessed by long pressing the "-" button. Here will be 4 settings options: Brightness, Speed, Sound Sensitivity and Vibe sensitivity (ideally, might need a different board or circuit design) Navigation will be + button = short press: next animation/ increase setting option. Long press: next menu. - button = short press: back

    $21 - $178
    Sealed
    $21 - $178
    8 bids

    ...Electrode-1, and/or Electrode-2 and common Electrode should be open (not connected to any voltage source). 3. Each cycle consists of a CHARGING PHASE with a voltage between -20 and + 20 V and a RESET PHASE with a SHORT CIRCUIT or a voltage between -20 and + 20 V 4. Every 10 seconds the voltage is measured at the skin with 0.1 V precision and in realtime

    $1000 (Avg Bid)
    NDA
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    1 bids

    Looking for professional who can do PCB circuit design ..with below ref specifications .. you can contact me on [removed by freelancer.com admin] The basic specifications for EV projects are as follows: 1. 2 wheeler: 48V or 72V DC 850Watts Cont. & peak 1.5Kw 2. 3 wheeler: 48V ,60V or 72V; 1.5 Kw & 2.2 Kw & peak 200% 3. 4 wheeler: 48V, 72V 0r 144V

    $133 (Avg Bid)
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    3 bids
    Modify Circuit 6 days left
    VERIFIED

    I have a circuit that must be modified by replacing an IC with discrete components. The circuit must work the same as the original. I'll test it here.

    $24 (Avg Bid)
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    10 bids

    Apply CARA algorithm and enhancement by using Robust Power Control for OFDM-Based Cognitive Radio Networks with QoS Guarantee

    $69 (Avg Bid)
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    2 bids

    we are looking for an experienced trainer to train students online doing ccna ,firewalls and wireless , the timings are UK time 19:00 to 22:30 monday to friday total 20 hours a week ,you need to know GNS3 and packet tracer and be able to explain in clear english and demonstrate and troubleshoot the labs, you should be able create real life scenario

    $15 / hr (Avg Bid)
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    10 bids

    Hello Please read all the details carefully. I need it done next 5-6 days. ////////////////////////////////// I am looking for a person who can design an wireless power transfer based on ultrasonic. or by giving me an idea is there any readily available device that generates ultrasonic waves continuously. So that the waves from the transmitter

    $233 (Avg Bid)
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    3 bids

    ...Students, new college graduates or Engineering students or SW developers or person interested in working on mobile phones can apply 9. Knowledge of 3G, 4G, VoLTE, VoWiFi or wireless technologies, QA, Testing experience is plus 10. Project will start on 21st Jan as per current schedule (25 to 40 hours of work) 11. Project details will be confidential

    $46 (Avg Bid)
    Local
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    4 bids

    I am Rajesh. I am looking for a person who can design an wireless power transfer based on ultrasonic. or by giving me an idea is there any readily available device that generates ultrasonic waves continuously. So that the waves from the transmitter side will be extracted by the receiver side. If anybody have any idea about this please let me know. or

    $914 (Avg Bid)
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    2 bids

    I require a part list that I can get easily online, schematics and ongoing advice from an expert on induction heating

    $168 (Avg Bid)
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    3 bids

    ...to create a tool that calculates how much it costs to charge an electric car. Example 1: [login to view URL] How are the calculations done? [login to view URL] Example 2: [login to view URL] Example 3: https://www

    $214 (Avg Bid)
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    25 bids

    ...profile and would like to discuss with you about a proof of concept build that my company is hoping to get completed. The project entails wireless charging, heating coils, and clothing. We currently have a CAD design for the project and we are hoping to get a real working prototype. We can discuss any details over chat. Please let me know if you're interested

    $3000 (Avg Bid)
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    1 bids

    We have a set of Gerber files and PDF schematics for 3 circuit boards, but the source files have been lost. The project is to import the files we have, and re-create the source ( schematic and board layouts, etc ) files, in Eagle. They need to checked then to ensure they faithfully reproduce the outputs we have. I have attached the schematics so you

    $1139 (Avg Bid)
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    31 bids

    I need a circuit for sensor amplifier ( files BRD e SCH in Eagle 9 ): Based on chip : [login to view URL] or better whit low power. Electric Performance of sensor connected: Sensor Power supply: low energy 3.3V MAX Common mode voltage output:– 0V TO 2.5V ( acquiring by analog input 12bit arduino

    $169 (Avg Bid)
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    15 bids

    Can you design an active noise cancellation circuit in Orcad? I will give you the specifications

    $20 (Avg Bid)
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    1 bids

    I'm working in a school project and I will need to design and build an active noise cancellation circuit. This will include Orcad files, the circuit tested in an oscilloscope woth oscilloscope images and the delivery of the circuit with a report that explain all the mathematics behind the project step by step. Can you do that?

    $100 (Avg Bid)
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    1 bids

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    $132 (Avg Bid)
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    15 bids

    I have several circuit design and programming related to it. You must have excellent background in electrical engineering and programming. Good luck.

    $2 - $8 / hr
    Sealed
    $2 - $8 / hr
    7 bids

    We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

    $155 (Avg Bid)
    $155 Avg Bid
    19 bids

    ...shape of a 300mm long x 38mm wide desk ruler for marketing our company with its logo. The finished PCB has no electrical or electronic use whatsoever. So no skills in circuit design needed. The ruler will be manufactured in PCB FR-4 material. It will be manufactured by a blank PCB maker (most likely in China) . Along with usual measurement of rulers

    $34 (Avg Bid)
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    6 bids

    The high level circuit design of this project has been already done and also the components has already selected. All components are Analog Devices components having reference design for drivers. This design contains 8 receivers and 8 transmitters. Each Receiver : has one LNA+mixer and one Hybrid Coupler Each Transmitter : has one mixer+PA and one

    $665 (Avg Bid)
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    13 bids

    I am using the AG320T circuit board and need someone to complete the circuit. The final delivery will be a gerber file. This should be a quick / easy thing for someone that knows the calculations to make. These are the items that need to be on the circuit board: 5.4 Shutdown input Max operating temperature is 85 degrees Celsius ( Pin 8 on the board

    $263 (Avg Bid)
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    8 bids
    LOW POWER OUTDOOR POSITIONING 4 days left
    VERIFIED

    DECAWAVE DW1000 + GPS + BLUETOOTH BLE + IMU (BNO055) + BATTERY MANAGEMENT/CHARGING + KEY PAD CONTROL (TRANSMITTER/RECIEVER) + DISPLAY + TOUCH SCREEN (RECEIVER) + MCU (TBD) Morre deatils once selected

    $17 / hr (Avg Bid)
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    17 bids

    I have a simple circuit and I want to replace the lm358 with another discrete circuit. I will send information by private message.

    $27 (Avg Bid)
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    23 bids

    Create Two circuit boards capable of these two functions (24V DC power for the Stepper Motors) (1) Mode 1 Design Two Identical PCB boards that operate stepper two motors to operate in Synchronization operated by wireless remote control to rotate both motors; I. CW at 3 speeds; low, Medium and high speed II. CCW at 3 speeds; low, Medium and high speed

    $1417 (Avg Bid)
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    18 bids

    ...small LED circuit that's only made from 3 electronics components (including the LED itself). Currently, I am having a small electronics firm assemble these where they use a PCB to attach all 3 components into a single circuit. However, I'd like to eliminate the PCB altogether and not use a board at all. My application requires the circuit to be as tiny

    $423 (Avg Bid)
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    15 bids

    Select parts to fit into small housing for Fan, that we have already. We need controls to match to fan and USB parts, we have a limited space to work with in our fan housing, so the goal is to fit as much of the components into a small as space as possible. We need to have complete selection of parts and documents.

    $536 (Avg Bid)
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    26 bids

    I have product idea, I need to fit a mic, bluetooth, battery to last up to 8 hours of talking and a charging unit fitted into the design of this product. I have a pair of Bose bluetooth earphones, and it exteremly small, the charger attaches to the ear piece and the bluetooth and battery is in the one side of the earphones. So i'm sure the parts must

    $13 / hr (Avg Bid)
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    5 bids

    Make a home appliances like TV, Microwave Oven, Washing Machine, Coffee Machine, Kettle, Table Fan / Lamp,Socket Control and oth...Kettle, Table Fan / Lamp,Socket Control and other electrical devices as part of Home Automation to turn it On/Off from anywhere. Selected freelancer should deliver required all design files and embedded code. All the best

    $432 (Avg Bid)
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    17 bids

    I am working on a project and I found a circuit that I would like to understand so I can use it in my project. I need you to explain step by step the maths behind the circuit and the function of each component. It is an active noise cancelling circuit.

    $23 (Avg Bid)
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    3 bids
    Trophy icon Skin Tutorial 2 days left

    I want a 10 steps graphic tutorial of mobile phone skin installation. For every step, I want a single graphic design that summarizes it. I want each to design to be in a square or rectangular format. Please check the attached photo. It's gonna be something similar to it. Those are the 10 steps: 1. Use the included cleaning kit and the electrostatic

    $35 (Avg Bid)
    Guaranteed
    $35
    5 entries

    ...today, we think that many brands miss the mark when charging customers an arm and a leg for extra compartments and dividers. Matching suits and yoga tights, the bag needs to be able to blend to any style and have the practicality to carry all a whole day's needs. We have uploaded a spec sheet and design elements we like in the brands we currently like

    $200 (Avg Bid)
    $200
    3 entries

    Hello, I need some help to design, assemble, test, debug, a simple arduino board (with a ATMega328 chip) as shown here : [login to view URL] The first step / milestone (what you bid for) is just to reproduce the design shown (provide a schematic), help me find the right components (provide a list of components), and help me to assemble

    $24 (Avg Bid)
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    15 bids

    Need someone to make a schematics of the circuit and components that moves this HDD arm, from pictures and video attached. Also would like a suggestion to make the same circuit with more readily available components than the ICM7555CN which is not longer produced as well as SCL4049AE. Other refinements are welcome as well as long as functionality stays

    $223 (Avg Bid)
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    13 bids

    Hello i need asymmetric pwm signal generator circuit,you can have look picture will be full bridge which is meaning voltage going plus zero and minus,positive and negative duty cycle will not be same for more detail please contact with me PLS do not give bid from india or Pakistan

    $67 (Avg Bid)
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    12 bids

    I need to edit a pcb design made whit eagle. I've the schematich file and brd file of the board whit Atmel 328P and need to migrate to ATSAMD21E18 32-bit Cortex M0+ Upgrade: Using RTC of ATSAMD21E18 ( coin cell battery) Using USB of ATSAMD21E18 Removing microSD Nedd BRD and SCH eagle files

    $137 (Avg Bid)
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    13 bids

    We are looking fo...Advanced or skillful knowledge in Windows machines (7,8,10) - able to setup workgroup (not server relative) - Have networking knowledge in PC hardware and Two-way radios, wireless devices setup and printer setup Paid $12-$15 per hour, you will have free tickets to the event able to travel to Scottsdale by your own transportation

    $12 / hr (Avg Bid)
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    1 bids

    I am looking for the led circuit designers having some innovative ideas and designs for led products.

    $123 (Avg Bid)
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    6 bids
    Assembly 8051 2 days left

    I need someone to help me develop a project involving a 8051 microcontroller using Assembly language, as well as designing the circuit and PCB. I have a good part of the scheme and code from where to start so to someone with experience it shouldn’t take too long to complete it.

    $33 (Avg Bid)
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    12 bids

    Digital background calibration is required to mitigate timing mismatch between multiple ADC's. The circuit is schematic, can be designed in Cadence Design Tool. Skills Required: IC Designing Circuit Designing Strong knowledge of ADCs Knowledge of DLL, PLL Have good command on CAD tools

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    10 bids

    ...will post the link i've used and with what code i tested the modules). 1 - write a code for piezo sensors to send MIDI 2 - write a code with StardardFirmata in order to go wireless 3 - write a code for thumbsticks to send MIDI 4 - write a code for accelerometer to send MIDI Each one of this codes will be integrated with the RF24 - so i will have 4 bases

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    11 bids

    OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

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    7 bids
    TDC1000 Expert Required 1 day left
    VERIFIED

    I need to use TDC1000 and Two Ultrasonic sensors for Tx and Rx. The Ultras...Arduino or raspberry as the control unit A 16X2 LCD should display the measured data. Refer attached image for schematic. The Delivery scope will be: 1. Complete Circuit and PCB design with circuit simulation result 2. Arduion Code 3. component description and specifications

    $196 (Avg Bid)
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    11 bids

    ...outside of pipe. I want a complete circuit made with readily available modules for strain gauge sensing like BF350-3AA, Y3 etc. Data from sensor should be read by Arduino, which should save data in csv or txt format. I should be able to view real time data on LCD Screen. I will need following : 1.) Wiring diagram of circuit, i.e connection of modules to

    $210 (Avg Bid)
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    15 bids

    ...two charges per day. Second paragraph main content, how many type of JUUL charger on the market, including JUUL lab’s official released USB charging dock, and other aftermarket charger like juul usb charging cable,desk charger, they all need USB port to power on, if you are at work or home this kind juul charger can meet your everyday use, but it’s

    $25 (Avg Bid)
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    1 bids

    ...Number of pictures per profile is 5 and information shown on mobile screen is name, distance from you in miles and price you are charging for fun (from $0 to $1000) For second month, free subscription is over and we are charging $9.99 per month even if you delete app and reinstall in your device or email, it still charges you. App is available for ios

    $2301 (Avg Bid)
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    46 bids
    WIRELESS TELEPHONE EXPERTS 1 day left
    VERIFIED

    Hello. I have a minor project for anyone specializing in the WIRELESS TELECOM or TELECOM INDUSTRY. KNOWLEDGE OF CDMA, LTE, and GSM NETWORKS are neccissary. CDMA specifically. thank you

    $384 (Avg Bid)
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    11 bids

    I'm looking for someon...measure human weight distribution in real-time. Need the ability to measure the percentage of weight from front to back and left to right. Would be ideal to have force plate wireless (Bluetooth or similar) and battery operated. Also looking for a program to be built (Mac) to display the results of the force plate in real-time.

    $703 (Avg Bid)
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    19 bids
    3d modeller 11 hours left

    Designing a mouse shell for a circuit board and mouse wheel I already have one hand. I want to create a light ergo shell with the design aspects of the mouse I currently have, but smaller and differently shaped. I want to essentially create a fusion between image3 and ec2-b-01 any dimensions I can provide. Requirements - decreased volume of the shell

    $185 (Avg Bid)
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    34 bids

    I have a project and my part is to connect Arduino 1 to Arduino 2 via wireless processing.

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