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    ...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

    $172 (Avg Bid)
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    3 bids

    ...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

    $680 (Avg Bid)
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    ...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

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    ...required format and need someone to create a .saver screen saver executable for MAC OSX. There are plugins that can do this but the cost is too high . I only need to create this for one computer and the budget does not allow for purchase of software. Anyone who has 'iScreensaver Designer' software or the 'Screen Saver Exporter' plugin for Adobe Media En...

    $15 - $25 / hr
    $15 - $25 / hr
    0 bids

    ... 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

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    ...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

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    ...Minimum of 5 years experience in Android mobile app development. Please do not apply if its more than 20$ you are [login to view 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

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    circuit design 4 days 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

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    ...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)

    $1801 (Avg Bid)
    NDA
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    ...'#' 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...

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    ...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: [login to view URL]

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    ...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 must be 25mm in radius. Mount must have an adjustable band to wrap around multiple size cylendars. Timeframe is

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    ...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

    $1091 (Avg Bid)
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    16 bids

    ...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

    $15 (Avg Bid)
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    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 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

    $107 (Avg Bid)
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    444 entries

    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

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    I am looking for an engineer who would be able to document for the serial communication protocol employed by TB50 batteries. These batteries communicate presumably by SBUS with a host, it seems the batteries require a message in order to activate their output and then they pass out various data on the cell voltages, temperatures, cycles, etc. I need a packet structure inxluding any headers require...

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    I am starting a new company to assemble 18650 Battery into wall mounted packs for backup power using a inverter to replace Lead batteries used today. Need someone who can design the internals of the box.

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    We need someone to make an iPhone repair video with subtitles instructions using our branded batteries

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    ...Controllers to provide boost regulation at the nanogrid's output. A step-up transformer may be added to achieve the desired voltage level for the battery (12 Vdc, 10 Ah) linked to the nanogrid's output. This battery is used as a storage unit to store the harvested electrical energy from the Wind Sources. Refer to the uploaded files for more details about

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    ...Vampire attacks is the type of resource depletion attacks in which a malicious node create and send the message with node. Vampire attacks choose the longest path and loss the battery power. We can reduce the vampire attacks with the help of clustering technique. Clustering is the process that divided the network into interconnected substructures called

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    Trophy icon Mobile Phone Repair Icons Ended

    ...icons and scale to different sizes. I would like a lime green colour and an example only below, please do not copy it. Here is the faults Cracked Screen repair Battery repair ear speaker repair loud speaker repair headphone jack repair charging port repair water damage repair Front camera repair Rear camera repair Back glass

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    food saver named website and mobile application which takes food from donors and left over food from parties , events etc and to donate the food to hungry, needy poor people and orphanages that need the food. it is a simple website and easy to access. i is a very simple project for college final year

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    ...whatsapp downloader its gives me "can't find item error", i want an experience android developer to update my entire source code to work well with android studio 3.1.3 or 3.2, modify my Whatsapp downloader to work and look exactly in interface and functionality of Status Saver app under this link [login to view URL]

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    We are under development of Some products. We want to develop a Buck-boost circuit (Stabilizer) of following specification: Output 12V , 7 Amp (Peak Current) L...(Stabilizer) of following specification: Output 12V , 7 Amp (Peak Current) Load is continuously varying from (0.2 Amp to 7 Amp) load is inductive. Input to this circuit is 11.1v Lion battery.

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    I want to make a power bank pcb the requirments are following: pcb dimension 55*20 mm fast charging upto 3A 1 to 1.6 amp output for smartphone. I'm using 2 lipo battery with capacity of 1800mah i also want a Led to used as a torch. i only want single Led just to indicat charging status red for charging orange for low and green for full. pcb components

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    Hi Allan C., I have a photo of a battery which I need sharpened and cleaned up so that I can use in a catalogue. I will upload it through messages for you. Need the photo to be cut out (no background), no shadows, no dirty marks etc. Thanks David

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    I need a android Download Manager same as this link below. [login to view URL] android studio with java. I will be receiving it with source codes and documents. Powerful Downloader for Android: - downloading from internet up to three files simultaneously; - accelerated downloading by using multithreading (9 parts)

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    ...illuminated battery power bank Tag to be developed which will be attached at the back of the phone. HOW IT WILL WORK? It will be a kind of power hub in which power will be stored. When the user charges it's phone from wall charge, at that time, this tag can be applied at the back of the phone. This tag gets charged by your phone's battery wirelessly

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    Hi David U., I noticed your profile and would like to offer.... if possible I would like the works on such project. Along with the Plane Blimp being Self Sufficient with technology like air powered control, solar extensive life long battery, one of the goals of this Plane Blimp project is for the Blimp to maintain in the air for long periods of time.

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    I have this project idea I would like to be worked on and c.... if possible I would like the works on such project. Along with the Plane Blimp being Self Sufficient with technology like air powered control, solar extensive life long battery, one of the goals of this Plane Blimp project is for the Blimp to maintain in the air for long periods of time.

    $15 / hr (Avg Bid)
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    Countdown timer that turns off with password, for Android I'm looking for someone to make me an app for Android phone/tablet that does two things: 1. Displays a countdown timer starting at 15-20 minutes and counting down to zero (time duration should be programmable) 2. Has a box to input a password: when the correct password is input the clock will

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    Simple components comprising of the following: - Lithium Battery - Battery level monitor - Induction charging receiver - Microcontroller - Bluetooth transmitter - Temperature sensor - 9-axis motion sensor

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    **** development should be in assembly or c langue*** ****required only the program and equipment assembled diagram**** **project delivery time is critical...(decrements or increments) A switch to alternate between alarm set mode and time set mode Alarm enable and disable option A buzzer to indicate the alarm. Entire system should be battery operated

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    Hi Chris, Thank you for taking care of those extra things for me on the site. You have been a total life saver! Here's what I owe you :)

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    Hello! I need an idea of how to charge a capacitor...produced by magnet over coil. PS: Its just a bad drawing, nothing is child proof, I need an idea of how to conserver that ( blue on the image ) energy somehow(eg. condenser, battery, etc) or at least much of it. Thank you for your time! I can reward 100$, depending of the percentage of energy saved.

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    Hi, The subject of the project is a technical design of a Li-On battery unit according to selected parameters (number of cells, type of cells/size, desired approximate shape etc.) + at least one view of 3d visualisation (optimally 2-3) of the battery box Need invoice for that, if it's from EU it's better Best regards

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    I want an electric car created that goes 20 miles per hour has a high capacity battery has radio stereo speakers and a cd player

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    ...solenoid valve on/off. Using ESP8266 Powered by Rechargeable Battery (recharging through solar panels) The PCB Should have two on-board screw connectors to connect sensor (1) and an actuator(2) externally. 1. Flowmeter 2. Solenoid Valve Deliverables: 1. Schematic 2. Gerber files 3. BOM (including battery to be used and solar panel) 4. Code for the MCU used

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    ...the way and a budget of $450 Most of the budget will be spent on software development The device has LTE cellular module, Epaper lcd display, keypad, wifi module, lithium battery charger, power supply. Most everything is done. Just need to integrate LTE module, audio codec IC. Need to also write firmware. Can you write a RTOS to manage SMS, phone

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    ...the car's on-board diagnostic (OBD-II) connector. The app is available free of charge in the Apple App Store and Google Play Store. The adapter analyzes vehicle data such as battery charge level and error codes and notifies the user in case of theft or impacts. In addition, the traveled route can be tracked on the app in real time. Customers get access

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    Automatic sensor break is based on sensor which connected with 12v of battery which supplies power to perform by switch on or off . The sensor flow wave through it and look if there there is Infront of him. then it's stop the automobile automatically.

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    Need to build a prototype using Maxim reference design for water flow metering [login to view URL]

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    hi Freelancers, I want an App through which people could charge their phones with. We could set up Servers which will generate power and this power is sent to the App of the user via network in the form of data packets. Please only those who could actually make it happen response to my post. Thank You

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    ...required information should be provided below, otherwise propose or ask • Critical component locations are indicated Basic control board with following main components: • Battery 3,7V HHS 106070 -5000mAh • Voltage step up from 3,7V to 12V and 24 V Respectively • T1 – 12V and 24V, T2 Just 12V • Button 1 – - Tactile switch –- see sket...

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    ...connect with a corresponding app on an Android/ ios phone. The device will have a fingerprint sensor and a carbon monoxide sensor built in to it. There shall also be a power circuit. The function of the power circuit will be 1. Charge a lithium battery from a micro usb plug. 2. Derive power from the lithium battery to run voltage across 2 terminals when

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    ... We are doing same thing with prototype pcb like ESP32 doit module but we are looking for that type of pcb where we can connect all the sensor on single board, display, battery support and can easily connect with wifi for connecting with my own app and website for seeing the data of sensor we want to avoid wiring thing and many more issues. I am

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    Are you willing to conduct research if you have no knowledge of the topic? Do you have examples o w...repair Wifi problems Water Damage Unlocking Touch screen repair Speaker repair / replacement Software Installation Network Failure LCD repair / replacement Keyboard repair Battery charging / replacement Questions? Comments? Concerns? Apply and ask!

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    Some development work for previous project. Upgrade for battery, solar panel and speaker.

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