Design multi stage battery charger jobs

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    11,753 design multi stage battery charger jobs found, pricing in USD
    LOW POWER OUTDOOR POSITIONING 6 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

    $15 / hr (Avg Bid)
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    9 bids

    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.

    $367 (Avg Bid)
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    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

    $19 / hr (Avg Bid)
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    3 bids

    Smart Charger + App + shipping

    $294 (Avg Bid)
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    Trophy icon Business Leaflet 5 days left

    ...front 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 Facebook...

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    18 entries
    Trophy icon Skin Tutorial 5 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)
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    5 entries

    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

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    This Project needs Programmer to create Frontend for Android & iOS. We need 3 people for Android project & 3 people for iOS Project. This project just Frontend only without any Backend logic and this project dont need to connect to any API. We already to dividing task to some parts.

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    Topic: How to choose a Juul charger? The article include the following keywords: Juul charger, juul usb charger, juul charger replacement, Juul case, juul charger case, Jmate PCC, The total number of words in the article is about 1500 words, and there are multiple paragraphs. Each paragraph has no more than 300 words. Each paragraph needs to have

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    Trophy icon Indiegogo Graphics Ended

    I need a graphics like the attached one, I will also attach what my charger looks like and here is the information. Let me know if you have any other questions at all. Maybe will have to make render computer version of the product first then edit it like the picture below, I don't know how to do let me know if you can do it. Thanks. Also you dont need

    $50 (Avg Bid)
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    58 entries
    IoT Device Design 4 days 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.

    $20 / hr (Avg Bid)
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    ...and business cards in multi-color, but maybe a single color imprinted into the product itself. Product Name: SmartCarry (can adjust the 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

    $100 (Avg Bid)
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    142 entries

    React Native mobile application to measure battery performance

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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.

    $632 (Avg Bid)
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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.

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    ...develop a mobile application that can analyse the battery performance of smartphones and this is achieved through the following three specific objectives: 1.Design 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). [login to view URL] was to develop a

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    ...developing the graphics and we need to move a current website into Stage 1 launch. Bullet points below for easier understanding: - we have a current website that is live - we have developed graphics to approximately 50% of the site - we want to launch 50% of the new site in Stage 1 - we need a developer who can take these graphics and implement

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    Project.05 - v2 2 days left
    VERIFIED

    ...a capacitive touch pad and a wireless charger, among other features that are described in the document. The MCU will be an ESP32v3. I will divide the project into 2 milestones: 1) Receiving of prototypes, and 2) Test successful And the different steps you shall perform for the project are: 1a) Hardware design (pcbs) according to the exactly distribution

    $2728 (Avg Bid)
    NDA
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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

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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)

    $1706 - $3412
    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

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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

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    ...icons. For the home icons we will do Temperature 1 temperature 2 temperature 3 Alarm Settings Door open Light on and off Statistic Printer lock/unlock door battery backup level security camera ( each icon will be configurable and editable, this means that we need to edit parameters on each icon, for example. on the temperature

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    43 entries
    Build me a logo 18 hours left

    I need a logo for the general merchandise. My company name: Best Creation, Inc We sell the art & crafts products & also some electronic products like wireless charger or power bank.

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    I'm starting a space program so I need skilled people that can build 2 stage rockets and liquid fuel engines so my agency can succesfully launch rockets with a payload into earth orbit. I would prefer someone from NASA or SpaceX.

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    ...ls-in-simplicity-and?ref=discovery&term=backpack And here is what I have in term of multiple functions - [login to view URL] and [login to view URL]

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    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

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    I need a heating element to heat food (vegetables, rice, me...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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    Small, multi stage Air Filter 2 hours left
    VERIFIED

    Small contained filter that cleans the air going through it quickly. No chemicals. Must be a unique combination and approach that is patentable.

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    ...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 the connections and charging port. Need a professional who

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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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    ...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 much of the

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    ...someone who can design a pcb (from concept - schematic+prototpye) key points below, im more then happy to take suggestions and input from people -12v powered unit that uses 8 small breakers rather then disposable fuses -It also need to be able to house 4 standard 12v relays (so 4 of the fuses will be relayed) -small led display showing battery charge -Has

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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 driver. Module No.2 i...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...

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    ...requires complete product design of dual SMPS Charger Units. Complete technical specifications are available and our need is- a complete circuit design and sizing calculations alongwith BOM and drawings for the said product. We will build the prototype at our factory. The Designer should take complete responsibility of his design in terms of workability

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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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    timetable for delivery and explain how and where everything will happen. Include a timeline for development too, so the client will feel informed at every stage of the plan.

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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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    Stage 1 - Homepage - Sign in / Sign up - Dashboard structure (Top menu, Left sidebar, Right content) - Profile page

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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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    Hi, We are looking for someone to develop a simple wireless power supply that is battery operted. We alreday have a prototype and the idea is the improve the quality of what we alreday have and find or create a battery which is smaller and has more power. ( the battery is rechargable)

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    Hello, You will work with my team to quickly build the initial set of electrical schematics in either AutoCAD or ePlan 8. The design is Siemens and contain an S7-1518 PLC and a large amount of IO blocks (~150). All of the valves and sensors will connect to the IO blocks via M12 cables (pigtails or connectorized on both ends). The spreadsheet we provide

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    ...business consists of renting electric scooters through a mobile application. I would need an application with which I could see the gps location of each scooter, see the battery level and charge. The home tab should have the rules of use and the option to register or login, at the time of registration we would have to put a name, ID, e-mail, credit

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