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    10,273 battery switcher jobs found, pricing in USD

    In need of an engineer to help build and source parts for a custom screen which can be used...external display for a laptop. Key components; 2 screens HD 60 Hz Connect via 1 USD for both displays Thin a lightweight battery to power both screens for at least 6 hours. Power lights to display battery power Battery charger Use battery as a USB charger

    $351 (Avg Bid)
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    3 bids

    I want to animate a small part of our battery making process. Although the clip will be less than 30 seconds, the process is very specific. It is in a factory setting on an assembly line / conveyor belt type system where a piece of paper gets a paste transferred onto it then stamped on an existing plate. This is something I could send videos/pictures

    $424 (Avg Bid)
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    63 bids

    ...should remain as previously detailed - size of a Handy case with one plug with 5 leads - 2 for charging and 3 for the electrodes and 3 LED - one showing charging status of battery and 2 for status of the electrodes...

    $1000 (Avg Bid)
    NDA
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    1 bids

    ...continue, but if you leave the app in any other way the timer should automatically stop. Leaving the app includes checking notifications, but any system messages (such as low battery warning) or an incoming phone call should not stop the timer. We would like to hire you to develop a native module ([login to view URL])

    $558 (Avg Bid)
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    38 bids

    The unit will have lights and music that connects via bluetooth to a phone. The ...bluetooth to a phone. The lights should have several different abilities to change based upon voice command. One will be a flashlight ability. Will be charged by non-removable battery which should last at least four hours. Should have the ability to recharge via USB

    $35 / hr (Avg Bid)
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    11 bids

    ...several bugs: 0. Some items started by themselves show and activate "Sale!" prices although there is no Sale activated in backend at all. That happens only when currency switcher changes currency from default to any other... 1. Currency does not update all the times, and when it does, it uses the same amount for USD, EUR and AUD but it should be changing

    $71 (Avg Bid)
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    7 bids
    Unreal Engine Blueprint 5 days left
    VERIFIED

    ...from my sensor. - This Blueprint must to have the capabilty to record the movement. I provide - SDK and manuals of the sensor. - It´s a 9 axis gyroscope based in UART to USB battery charge interface and I´m getting the info in the PC so, it´s easy. - I also provice C# and C++ source code to do it faster. I don´t want freelancers that does not have enough

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    3 bids

    ...plugin here: Front-end Editor. MAY BE WE WILL NEED TO DOWNLOAD THE PLUGINS JS FILES OF TINYMCE AROUND IN GITHUB!!! (I will list a list of needed buttons…) 2. Add a “category switcher” that can let admin/editor can change/switch/assign new categories of a post directly from the front end. Please check the detail in the attachment... Low cost and new freelancer

    $114 (Avg Bid)
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    37 bids

    ...seconds, that is to say, that beeps every Minute and in the last 10 seconds start pi, pi, pi, pi, piii and continue the count towards the other minute. - That has internal battery to operate autonomously. -It has a configuration keyboard to be able to define the sections of beeps, every Minute, every 2 minutes, ..., 100% configurable. - That has built-in

    $42 (Avg Bid)
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    I need to design a 50W dc-dc converter. Input: 9-28VDC (battery) Output: adjustable between 10 and 6500VDC. The components must be standard and easy to obtain.

    $93 (Avg Bid)
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    15 bids

    ...powder base coating and final painting in polyester. A4 stainless steel screws. Product with no visible screws. PMMA support feet with anti-scratch rubber. VERSIONS ETEREA battery – LED *All lighting comes in 3000 K and 4000 K COLOR White *comes in additional colors for an extra cost WATT 4,5 W OPTICS 120 mm POWER SUPPLY UNIT 220-240V 50/60Hz DEGREE

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    30 bids

    ...E18-MS1PA1-IPX: - 1st board load cell or pressure sensor for weight(20kg) - 2nd board humidity and temperature sensor, OLED to show the weight or level and name of the item inside, Battery pack. - 3rd level sensor of liquid or powder(20~30cm) That's really about all the information I can provide you, what can I say, my needs are simple, the idea is simple(in

    $483 (Avg Bid)
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    We require someone to assist with the creation of a basic 10 Kva inverter electrical solar pv and 20kwh battery backup line diagram

    $28 (Avg Bid)
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    14 bids

    ...tool emulates a mobile device). Selenium and Java/Java Script should not bes used as language! Software should use webrtc and different Functions from the plugin "BP Proxy Switcher". Tool should be multi threated. More functions: -Adjust how many and which useres to follow with adjustable delay and autonatic stop follow if their is a block. -Tool should

    $667 (Avg Bid)
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    The purpose of the project is to build a simple Lithium Ion Battery charger unit for operation with EVs. There are two variants of the same design with minor variation in max output [login to view URL] specifications are attached to this project. Also Indian freelancers are preferred though exceptional Overseas talent will be considered as well. We will

    $1658 (Avg Bid)
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    10 bids

    We require someone to assist with the creation of a basic 10 Kva inverter electrical solar pv and 20kwh battery backup line diagram

    $28 (Avg Bid)
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    16 bids
    LOW POWER OUTDOOR POSITIONING 3 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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    I am looking for outdoor illumination for a hog feeder. This will need to be weather proof, battery operated, led in the 940nm range and motion activated. Needs to be reproducible at a cost effective scale.

    $465 (Avg Bid)
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    13 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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    Trophy icon Business Leaflet 2 days left

    ...Angel Recovery • Accident/ Breakdown Recovery • Roadside Assistance • Vehicle Service & Repair • Mobile & Drive In Tyre Service • Secure Storage • Battery Replacement • Vehicle Hire Head Office - 5 St Annes Street, London E14 7PF Depo – 1-3 Tent Street, London E1 5DQ 0207 247 4749 0795 777 5558 I would like ...

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    28 entries

    I need to edit a pcb design made whit eagle. I've the schematich file and brd file of the boa... 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

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    ...title and contains related keywords, the keyword density is around 1% or appear at least 5 times. First paragraph main content, why we need a juul charger, becasue the JUUL battery is only 200 mAh which means it will need frequent charges, heavier usage may require one or two charges per day. Second paragraph main content, how many type of JUUL charger

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    IoT Device Design 21 hours left
    VERIFIED

    Seeking an experienced designer for an IoT remote monitoring device. We have a key cell module component ready....but now need help with the internal board, sensor and battery scoping.

    $21 / hr (Avg Bid)
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    ...capitalization) Product Description: Smart Carry is a purse/pocketbook/handbag insert that slides into the bag to provide an attractive organization system for a womans phone ,battery charger, sunglasses, medicine bag, pen holder, keys, lipstick, make up bag, etc. The target audience for the logo is women 16-99 years old, who are smart, sophisticated

    $100 (Avg Bid)
    Guaranteed
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    127 entries

    React Native mobile application to measure battery performance

    $51 (Avg Bid)
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    5 bids

    ...tool emulates a mobile device). Selenium and Java/Java Script should not bes used as language! Software should use webrtc and different Functions from the plugin "BP Proxy Switcher". Tool should be multi threated. More functions: -Adjust how many and which useres to follow with adjustable delay and autonatic stop follow if their is a block. -Tool should

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    I'm looking for someone to build a schematic using Phidget ...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.

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    Position: Embe...platforms. Strong debugging skills with JTAG and boot-loader environments. Experience in bring up of peripherals like I2C, SPI, MMC, USB, Audio, Display, Video, Camera and PCI, Battery, WiFi, BT & power management. Experience with development of peripheral diagnostics and interface verification test code. Experience in board bring-up.

    $344 (Avg Bid)
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    ...this activity is to develop a mobile application that can analyse the battery performance of smartphones and this is achieved through the following three specific objectives: [login to view URL] and implement a client-side mobile application to monitor and collect energy state of the battery upon plug and unplug of the device from the charger (USB and AC). 2

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    Marketing sales, rental & services of forklifts equipment. Sales of battery water. Etc

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    ...intervals (from 5s to 24 hours)? Pressure and conductance sensors have analog 4-20mA outputs. 3G, 4G or LTE cellular network to be used for data transmission. Unit needs to be battery operated and low power usage. Unit needs to be small, able to fit sinde 50mm tube, length does not matter. Are you able to provide advice on this project based on your experience

    $73 (Avg Bid)
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    ...mpu9250/ICM20689 ) 3) Sound decoder (VLSI vs1053b) 4) Serial (SPI) NAND flash storage (Micron MT29F2G01) 5) Touch input (TI msp430fr I2C) and 6) Vibration (TI drv2605L). 7) Battery gauge (TI bq27441) It would be great to use ARM mbed OS as IDE of the choice for easy access to the hardware components mentioned above. Other suggestions (KEIL, Arduino)

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    Sealed NDA
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    35 bids

    ...security ID (shown on ESP32 OLED display) Show analytics: Number of switch triggers Average current draw Average voltage draw Amount of time input ON Current Battery Voltage Estimated Life of Battery (subjective) Download of Analytics: Data to be saved in PDF type format Allow document to have limited editing Full wire frames will be provided. More information

    $14 / hr (Avg Bid)
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    I will Send the Packing and a video to replicate the unpacking. Once I have the drawings of the circuits and battery I will provide it with instructions for each video. $500 for unpacking segment $500 for Battery version $500 for NFC/chip harvesting version $500 (TBA Version) $500 for PNG of all the important stages. I will describe or explain in

    $2500 (Avg Bid)
    NDA
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    ...-PURPOSE OF PERFORMANCE IN THE DEVICE   a). Monitoring the use of the application CPU   b). Monitoring the consumption memory of the application   c). Tracking the drainage battery of the application -FRONT TESTS   1. Try it on Red Real   2. Simulate field scenarios -Deption of applications    a) .Deep directly from your IDE.    -THE PENETRATI...

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    ...transfer battery power from one smartphone to another. For example, you are using an Android Phone(Samsung Galaxy S9) and you have 5% battery power left on your phone. On the other hand, your friend is using another Android Smartphone(say OnePlus 6) and he/she has 90% battery left in his/her phone. Then this app will let you transfer battery from one

    $2886 (Avg Bid)
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    8 bids

    ELECTRICAL ENGINEER required to calculate sizing, battery requirements and provide performance graphs for a Brushless EV Motor. We will provide RPM, power requirement and performance times. This could become a huge project as if successful will result in multiple sales of this unit worldwide. NDA will need to be signed. The option of profit share is

    $52 / hr (Avg Bid)
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    7 bids

    I need a heating element to heat f...closed food-safe plastic or silicone rubber container (20cmx10cmx2cm) powered by a portable induction battery (power bank or similar). I need the full detailed specifications on the materials for all parts, connectivity, materials, heating elements, battery, thermostat and timer. High-level CAD design is available.

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    ...electrical engineer who can analyze the circuitry and electrical requirements of a tracking device and integrate a 6600 mA battery into it. I will also need the battery to be able to charge through a port. You will need to find the type of battery that we will use that must be compatible with the existing circuitry and electrical requirements as well as design

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    ...High excursion woofer Tweeter array Seamless mesh fabric Payment reader: chip and swipe Smart pay Strong microphones Water proof Bump/drop resistance (durable) Strong battery life (at-least 20 hours) No exterior buttons Tracker inside the device (like find my iPhone) WiFi Bluetooth Designed in a way that Incase stolen very hard to get into.

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    The BMS will be used for Lithium battery in size of 5 - 10 kWh (12 or 24 V) and current of max 500 A, i.e. needs external contactors. Previous experience of PCB as BMS design is required. The project starts with requirements of features and the assignment will result in designed PCB ready for testing (we will perform tests). The BMS design should be

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    ...-small led display showing battery charge -Has to be able to safety supply each fuse with 40 amps of power (probably aim for 45 for safety margin) -Needs to have 1 single power input stud (8mm stud(to be able to attach a ring terminal -All negatives need to be collected to one (8mm stud) to be able to be routed back to the battery in a single cable see

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    I want to Create Special PCB Board by Integrate 2 Electronic Module, Module No.1 is a e paper e-ink Display drive...Wifi Board with esp-8266. Final Results in this Project are : -PCB with full documentation and Sample Codes (Merged Display Driver + Wifi Board) -This Board must contain Battery for Power Resource -This Board must Design with Lower Cost

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    ...-PURPOSE OF PERFORMANCE IN THE DEVICE   a). Monitoring the use of the application CPU   b). Monitoring the consumption memory of the application   c). Tracking the drainage battery of the application -FRONT TESTS   1. Try it on Red Real   2. Simulate field scenarios -Deption of applications    a) .Deep directly from your IDE.    -THE PENETRATI...

    $375 (Avg Bid)
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    Hello, We are in search of lots of data on battery for certain applications. We will start with electrical bicycles, where I will supply you with a list of brands. I will also send example in excel of data we need. So it could be: Bicycle brand: Centurion Model name: No Pogo E R3500 Battery name: Bosch PowerPack 500Wh Please give us an hourly

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    I require an app to be customized for the use of a wifi endoscope and branded with our company name. It needs to connect to a battery powered wifi unit that has the endoscope attached to it, take still images and video and have it's own image library. The app needs to be able to have more things attached to it as it is developed. link for endoscope

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    ...connecting sensors. 4. Inbuilt BLE Antenna and Wifi Antenna (or you can attach some workable modules) 5. Battery powered prototype (any good battery spec within the size limit should be fine) 6. USB port for coding programs and recharging the battery 7. 2-3 sample buttons on the device 8. Test LEDs before each port and buttons 9. Basic firmware and boot-loader

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    Create a android app for continuous user location tracking. Our preference is for coding and not f...app for continuous user location tracking. Our preference is for coding and not for app UI.. the main objective is to track user location continuously without draining of battery and without any extra charges to location service provide example google.

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    ...larger project. I require the following: - I am looking to create a system whereby small e-ink displays (approx. 10-12 inch) are all connected via mesh network and powered by battery. They are to be able to receive data from a "master terminal" that will be a PC and mains powered and display whatever is requested from them. So basically the master PC will

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