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    18,679 lead acid battery equalizer circuit jobs fundet, i prisklassen EUR
    €326 Gns Bud
    10 bud
    pcb desigg Udløbet left

    timer concept lcd 3 relay 3 buttons rtc 6 adc (op amp circuit)

    €92 (Avg Bid)
    €92 Gns Bud
    19 bud

    Looking to add another /22 IP bank onto a Cisco 4948 switch from the same circuit from an existing Ciena (P2P from ISP). The Cisco 4948 switch is currently serving a /29 bank of IP's (PRODUCTION - LIVE) with 6 Vlans. What I am looking to do is add the /22 bank separated into +/- 16 subnets /28 (vlans). Then would like to add another Cisco 4948 switch

    €337 (Avg Bid)
    €337 Gns Bud
    6 bud
    Circuit design 6 dage left

    Hi.. I need to design a 9vdc to 110vac inverter .. using simple circuits .. I don't want to use 555 timer .. I have 3.3v pwm output signal from Esp8266 module ..using that signal I want to design the inverter

    €10 (Avg Bid)
    €10 Gns Bud
    1 bud
    HV Li-Po battery balancer circuit 6 dage left
    VERIFICERET

    We need someone to design, layout pcb, circuit design and create schematics for a Li-Po balancer-charger based on an IC like Linear LTC4015. The batteries that needs to be charged (and balanced) are Thunderpower TP7000-6SHV (max voltage 6x4.35V=26.1V) Max current output should be 14A, min 10A Input power source will be selected based on balancer needs

    €581 (Avg Bid)
    €581 Gns Bud
    9 bud

    ...mirrors are adjusted. 4- The aim of the headlights must be properly adjusted, and the brake lights must work correctly. 5- Check the tire pressure and tire wear. 6- Examine the battery and the terminals,- both should be free of corrosion. 7- Check the level of the brake fluid, using a measuring rod if necessary. 8- Take a look at the brakes and make sure

    €26 (Avg Bid)
    €26 Gns Bud
    9 bud
    ADS design software expert 6 dage left
    VERIFICERET

    I want long term employee. if you are expert in ADS design software, please bud here. you have to implement simple circuit in ADS. if you are expert, you will do it in 1 hour

    €4 / hr (Avg Bid)
    €4 / hr Gns Bud
    1 bud

    Hi I want to make a circuit to drive a 50amps Dc motor from arduino. Thanks you

    €22 (Avg Bid)
    €22 Gns Bud
    11 bud
    Industrial design 6 dage left
    VERIFICERET

    To design the smallest wristband that can accommodate: Wi-Fi, NFC, GSM modules and battery for 24h use.

    €19 (Avg Bid)
    €19 Gns Bud
    8 bud

    ...input, encode and decode circuit (function selector)​​15% to select the appropriate output from either the arithmetic or logic unit ​​​ Additional tasks – not to be attempted unless parts i) to vii) have been completed vii) Scale the entire circuit up from 4-bits to 8-bits.​​​​​​15% viii) Create outputs for the circuit to indicate Carry / Overflow

    €57 (Avg Bid)
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    1 bud

    ...train students to locate faults by precisely following a logical guideline from symptom to the possible cause of disoperation. The C5140L units is made of the Laptop (with its battery charger) and an external panel with test points and switches. In order to connect to the Laptop to the panel there is a flat cable. All the 9 faults simulated are non-destructive

    €150 (Avg Bid)
    €150 Gns Bud
    3 bud

    ...pressure sensor. The PCB must use rechargeable battery charge controller to avoid battery issues. Microusb port to charge and download user log data (time/hours used or device activity). The PCB design will also accommodate future BLE module. One button power on, and also display on (3) LEDs the battery charge, and maybe some other stuff like (optional

    €593 (Avg Bid)
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    15 bud

    ...of devices that record their battery status, temperature and location in latitude and longitude coordinates and send them to a DynamoDB table. I need to display the last location of each device on a map, they can all be on the same map. There should be a way of filtering devices shown by a given temperature range, battery charge level or when they were

    €408 (Avg Bid)
    €408 Gns Bud
    11 bud

    Need someone to design, layout pcb, circuit design and create schematics for an IOT project. Must be familiar with BGA (ball grid array)

    €414 (Avg Bid)
    €414 Gns Bud
    25 bud

    you have to design a wireless power transfer simulation circuit using ADS, I will provide a research paper where the circuit design is given and your job will be simulating the given circuit and reproducing the same graph as the research paper graph.

    €26 (Avg Bid)
    €26 Gns Bud
    3 bud
    Game Wipe out 5 dage left

    We are a game company that is willing to outsource our games. Game to make now : wipe o...willing to outsource our games. Game to make now : wipe out game Wipe out is a Obsticle run with many Obsticles. Turningplates. Balls towel etc User 1 is running over the circuit User 2 use Obsticles to kick the user out It will be made in unity3d engine

    €744 (Avg Bid)
    €744 Gns Bud
    29 bud

    I want to have 3 different load cells to measure weight for 3...weight for 3 different things, but instead of having one LCD for each type I want it to display Type A: 1 kg Type B: 2 Kg Type C: 1.4 kg on bigger LCD. I want to know the circuit connection as well and the data from the Load Cell to be saved to a database. or at least to a computer first.

    €106 (Avg Bid)
    €106 Gns Bud
    16 bud

    We need Load flow analysis, Voltage drop and short circuit calculation for our temporary site power. 22kV transformer and Swb- 4 nos. 4 MSB and 100 sub db. We need by two weeks with proper report for official submission.

    €133 (Avg Bid)
    €133 Gns Bud
    6 bud

    ... we have a requirement to design and layout a PCB single sided SMT which is powered and monitors a 12V battery. 2. Monitor the output voltage of the battery pack. ( voltages as specified in the battery data sheet) 3. Illuminate led when battery output voltage is at x.x volts (to be specified) 4. Except an input from a latching switch 5. Soft start

    €510 (Avg Bid)
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    36 bud

    Hi ...following specification- 1). Line width 1.5 2). DPI 800 3). Pixels 800x800 4). size - 4x3 inch 5). Font size 10pt times new roman I expect a total of Rs. 1800/- @ Rs.100/- per circuit with a total time duration of 2 days. Please quote with your correct price only if you are really interested to finish this work in two days with full accuracy.

    €95 (Avg Bid)
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    6 bud

    ...based off of this outline. Creation of bullet points and charts are welcome. Here are an example of the topics: Essential Concepts II Shock, Fluid and Electrolytes, Acid-Base Aging Perioperative Nursing Neurosensory I Assessment Increased Intracranial Pressure Seizures Cerebrovascular Accident Parkinson’s Disease, Multiple Sclerosis

    €386 (Avg Bid)
    €386 Gns Bud
    33 bud
    Trophy icon LOGO VIDEO DESIGN 3 dage left

    ...a mini video for my Logo. I have a video, but as I have renewed my logo, I would like to refresh the video too. I would like fresh colors, on a dark background (gray) I like acid green, gray with all its nuances and white. The name of the company is Coralya, the site is [log ind for at se URL] (where you can see the gradation of corporate colors) I attach the previous

    €30 (Avg Bid)
    Fremhævet Garanteret
    €30
    4 indlæg

    The project involves reverse engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , ...display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

    €2527 (Avg Bid)
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    15 bud

    ...articles can provide good solutions to some common problems of electronic products). For example: "How to solve a phone that won't turn on?" "How to calibrate your laptop battery correctly and safely?" Product category: smartphones, tablets, RC drones, 3D printers, smart watches, TV box, etc. Basic requirements for writing: a. American English b

    €23 (Avg Bid)
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    28 bud

    ... Please do not apply if its more than 20$ you are [log ind for at se URL] good commnucation 1)Add battery level of mobile and pass to variable REST API calls ,code already there,just write code to retrieve battery level,2 lines of code. 2)After scan should show battery level,name from REST API call,u just have to write code to display into UI ,retrofit is already

    €25 (Avg Bid)
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    1 bud

    ... Please do not apply if its more than 20$ you are [log ind for at se URL] good commnucation 1)Add battery level of mobile and pass to variable REST API calls ,code already there,just write code to retrieve battery level,2 lines of code. 2)After scan should show battery level,name from REST API call,u just have to write code to display into UI ,retrofit is already

    €17 (Avg Bid)
    €17 Gns Bud
    6 bud

    [log ind for at se 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. I prefer with atmega8 or atmega328

    €110 (Avg Bid)
    €110 Gns Bud
    1 bud

    I need a curcuit board designed and a list of components needed so that I can build the circuit myself. I have very little electronic component knowledge and no curcuit building knowledge. This information must be presented to me in an understandable way. The curcuit needing to be built is relatively simple. I need a curcuit that can connect to a motor

    €111 (Avg Bid)
    €111 Gns Bud
    7 bud
    circuit design 4 dage left

    I am building a rechargeable battery pack. This battery pack will be charged by a new nuclear battery i designed. It should produce a constant 2 watts. It will have an iPhone charger. I need some one to help me get the parts and have a diagram on how to put it together

    €144 (Avg Bid)
    €144 Gns Bud
    17 bud

    ...preprocessed and can be consumed via I2C C) Other devices (known Identifier; connected via BT5) that are sending signals via a BT 5 mesh network D) Predefined Timeouts E) Battery Status / Level / System Events Output hardware: A) VS1011e/vs1053b (connected in a slave setup – play/stop mp3 files) B) DRV2605L (using build in vibration effect library)

    €1567 (Avg Bid)
    NDA
    €1567 Gns Bud
    19 bud

    ...'#' Battery: '+' Trap: '-' Boundary: % Direction: A character number: 'u', 'l', 'd', 'r' The user can move to any direction by inserting any of the following characters: u, l, d, r The robot has a certain initial energy. After each move, its energy reduces by one. The robot's energy increases by 10 when mov...

    €37 (Avg Bid)
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    12 bud

    ...the 4G unit connects to the internet to upload images • Sending status updates to a central server for viewing on a web portal • Automatically turning on and off to conserve battery power. Link to BeagleBone: [log ind for at se URL]

    €1585 (Avg Bid)
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    9 bud
    DesignEngineer 3 dage left

    We Need Design Engineer For Thermal Design purpose. [log ind for at se 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 .. [log ind for at se URL] Need Auto CAD 3D Drawing, assemble and drafting. 4. Your Role Is Design with Chiller Circuit .

    €85 (Avg Bid)
    €85 Gns Bud
    21 bud

    I want to make something like this [log ind for at se 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

    €65 (Avg Bid)
    €65 Gns Bud
    3 bud

    [log ind for at se 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.

    €166 (Avg Bid)
    €166 Gns Bud
    4 bud

    ...teeth through fork and other character will spit the acid to damage it. Character are not humans they are a kind of bacteria. We are using 3Ds Max for this project. We does not need lighting and rendering only animation required. You need to handle both character animation including liquid acid (particles) animation. Quality of animation. https://www

    €82 (Avg Bid)
    €82 Gns Bud
    9 bud

    ...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

    €1326 (Avg Bid)
    €1326 Gns Bud
    9 bud

    ...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. Enclosure

    €2210 (Avg Bid)
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    26 bud
    Trophy icon Design a Logo Sign Circuit 26 dage 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 [log ind for at se 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

    €130 (Avg Bid)
    Garanteret Forseglet
    €130
    470 indlæg

    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

    €162 (Avg Bid)
    €162 Gns Bud
    9 bud
    Technical Research Report 2 dage left
    VERIFICERET

    Hi, I am a mechanical engineer and needs to write a technical report on Acid Mist Capture and Abatement System in hydrometallurgical process.

    €78 (Avg Bid)
    €78 Gns Bud
    32 bud

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

    €87 (Avg Bid)
    €87 Gns Bud
    1 bud
    Battery Monitoring System (BMS) 2 dage left
    VERIFICERET

    ...test a Battery Monitoring System The nature of the request is to monitor a battery stack for optimal performance… There are as few as 4 and up to 10-12v standard wet cell batteries per stack (in series). The desire is to Log performance data; Ah and CCA values along with voltage, current draw and resistance of the stack and of each battery, with

    €949 (Avg Bid)
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    16 bud

    ...for managing hygiene of the eyelids and lashes in the United States. Avenova is the only eye care product formulated with a proprietary, stable and pure form of hypochlorous acid called Neutrox®. By replicating the anti-microbial chemicals used by white blood cells to fight infection, Neutrox has proven in laboratory testing to have broad antimicrobial

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    17 bud

    ...approved projects for Delhi Metro, Nagpur Metro and in other sectors along with various brands in Retail industry. We are also currently approved for brand such as Exide Battery, Pantaloons, Ceat Tyres, Castrol Bike Point, ITC, Veromoda, Raymonds, and few premium realty projects in almost all Metro cities as well as 2 tier & 3 tier cities for supplies

    €13 (Avg Bid)
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    3 bud
    Trophy icon logo design 1 dag left

    Looking for a new logo for a new busi...On Energy Bar. It is a home and commercial battery company and I would like the On to have the O in the symbol of a power button 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

    €93 (Avg Bid)
    Garanteret
    €93
    447 indlæg

    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.

    €21 / hr (Avg Bid)
    €21 / hr Gns Bud
    12 bud

    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.

    €16 / hr (Avg Bid)
    €16 / hr Gns Bud
    9 bud

    Hi there! This is a quick simple easy project. I have a board, powered by Nordic nRF The board has USB-C and is supposed to charge the connect lithium ion battery which is 7.4 Volts The charger ic (MAX14748) is disabled for charging by default I need someone who has experience with this and can enable charging probably using I2C (TWI) communication

    €60 (Avg Bid)
    €60 Gns Bud
    10 bud