Battery charging switch circuitcông việc

Bộ lọc

Tìm kiếm gần đây của tôi
Lọc theo:
Ngân sách
đến
đến
đến
Loại
Nhiều kỹ năng
Ngôn ngữ
    Tình trạng công việc
    52,963 battery charging switch circuit công việc được tìm thấy, giá USD
    Electronic circuit design Đã kết thúc left

    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

    $25 (Avg Bid)
    $25 Giá đặt trung bình
    4 lượt đặt giá
    Finde the product (research) Đã kết thúc left

    I need someon whoo Will make a research or find a product on the market for me. I need a micro gps trucker, which can be attached to a pigeon leg so small waigt max 15grams, for my studies of pigeons, the battery must resist for 3 day. so i need a micrko gps trucker who Will show me on the app on the real time the exsact location where the bird is. IF THIS ALREDY EXSIST ON THE MARKET i need a pri...

    $38 (Avg Bid)
    $38 Giá đặt trung bình
    1 lượt đặt giá
    Microcontroller PIC18, Pin Advice 6 ngày left
    ĐÃ XÁC THỰC

    Hello Freelancer, I am looking for a competent partner in upgrading an existing PIC18 Control unit. In this project your task is to find the correct Microcontroller-Pins for the new and changed parts and to check if something is missing or incorrect. After that, the hardware functionality should be given, that's all. Have a look at the attached "project Description" for more Inf...

    $541 (Avg Bid)
    $541 Giá đặt trung bình
    1 lượt đặt giá

    We are a manufacturer of high quality products related to the welding industry. We are currently developing a prototype for a new product that will utilize 2-3 Arduino boards to communicate wirelessly between the welder and his welding machine. We are looking for help developing the electronics circuit and code.

    $250 (Avg Bid)
    $250 Giá đặt trung bình
    2 lượt đặt giá

    Hi vinod I want to build a demo circuit using. ESP8266 would you be able to do it? The experiment is simple., This circuit should read a file from a SD card and stream it to wifidirect

    $8 (Avg Bid)
    $8 Giá đặt trung bình
    1 lượt đặt giá

    I created one ciruit it will upload the gps data to the thignspeak database. Now i want the one Android application that application need to retrive data from the database and show in the app. The location traking is real time because my circuit is fixed in the bus. That circuit is upload data every 15 seconds.

    $129 (Avg Bid)
    $129 Giá đặt trung bình
    7 lượt đặt giá

    I have a website and if I use the mobile version, I have problem to switch the image and the text. See [đăng nhập để xem URL] and wanted-state-mobile.png. Who can help to find the right CSS settings to solve my problem? On the following website you can find the sources: [đăng nhập để xem URL]

    $27 (Avg Bid)
    $27 Giá đặt trung bình
    30 lượt đặt giá
    Arduino schematic 6 ngày left

    Looking for a quote on a schematic only. Just an experimental project. Uploading arduino code works, working with individual components works, but putting it all together is not. The ask is to create a schematic for an arduino project that consists of arduino mini/ble/2 led diodes/1 buzzer/2 buttons/lithium battery. Should have correct connections, resistors, etc. The arduino program is sim...

    $64 (Avg Bid)
    $64 Giá đặt trung bình
    6 lượt đặt giá
    crear una app movil 6 ngày left
    ĐÃ XÁC THỰC

    el proyecto consiste en la creación de una app para android y ios que registre los niveles de carga de la batería los consumos en mAh el tiempo que se tiene cargándose el historial de cargas los estimados de consumo con la carga actual. me gustaría recibir los presupuestos de esta app y las obligaciones del desarrollador y todo lo que abarca sus servicios the project ...

    $2502 (Avg Bid)
    $2502 Giá đặt trung bình
    30 lượt đặt giá

    We are looking for a for a new woocommerce / wordpress backend developer for recurring work. Currently we have a lot of task in woocoommerce. Mostly backend work. Plugin customization and creation. We will provide you more task if you can solve this task. The task is to hook an switch function from cart to an checkbox in the checkout. Please check attached

    $35 (Avg Bid)
    $35 Giá đặt trung bình
    10 lượt đặt giá
    teach me simple 3d game development with Qt 6 ngày left
    ĐÃ XÁC THỰC

    Hi everyone, I'm looking into learning 3d game development with Qt C++ and I would need someone to teach me the concepts. I am familiar with C++ already as I have four years experience. I have also used Qt a bit too to make 2d space invaders game where I used a QTimer as a game loop, so I'm not too new to Qt. I would like to learn to make simple 3d cross platform games for desktop and...

    Qt
    $470 (Avg Bid)
    $470 Giá đặt trung bình
    1 lượt đặt giá

    Our project needs writers for 2000+ words articles in an Amazon affiliate niche. You will be given a detailed brief to help you with example articles from the website. The website is for the UK audience. These articles need a bit of research and reading to produce. Nothing too technical, more like reading actual reviews and collating in a professional and user friendly manner. Please quote how m...

    $27 (Avg Bid)
    $27 Giá đặt trung bình
    31 lượt đặt giá
    Packaging design 13 giờ left
    ĐÃ XÁC THỰC

    Dear Friend, I would like to make a packaging (Packet + Cartoon) for our products: My plan is to make a theme for our products that has to be all related somehow together. I have done some mokeups you can check and see my own work. But i would like to be more creative and simple. I DONT LIKE TO USE SO MUCH COLORS. And that why i chose these colors for these categories of the products 1- Bui...

    $119 (Avg Bid)
    Gấp
    $119 Giá đặt trung bình
    29 lượt đặt giá
    Beehive scale monitoring 6 ngày left
    ĐÃ XÁC THỰC

    Arduino based / ESP32 beehive monitoring. Wifi conected It has to monitor weight, temperature-humidity in/out, 2x sensors for alarm, 1x PIR sensor On alarm and PIR it has to notify user via email. Monitoring voltage of battery. It has to be web based aplication. Weight scale is HX711. Temeprature and humidity is dht 11. Small project...

    $92 (Avg Bid)
    $92 Giá đặt trung bình
    6 lượt đặt giá

    We recently upgraded our IT infrastructure and need to configure all of the settings on the following devices: Configure Dell X4012 12P SFP+ Cisco sg300 20 Switch Cisco 1921 Router

    $21 / hr (Avg Bid)
    $21 / hr Giá đặt trung bình
    11 lượt đặt giá

    Hello I am willing to do a project for agricultural purposes. It includes sim800l, Arduino uno (later going to replace it by circuit board for cost optimization), motor, flow meter and some more devices.. Simple requirements are PCB Design. Cost optimization through PCB and for production want to replace Arduino. Arduino Programming or Micro-controller Programming with if-else statements.

    $68 (Avg Bid)
    $68 Giá đặt trung bình
    13 lượt đặt giá
    Electrical drafters 6 ngày left
    ĐÃ XÁC THỰC

    To prepare and design wiring and layout diagrams of electrical systems for 5 unit apartment. To place the light switch, socket ect on the plan... Each unit will be independently have own electrical meter.

    $394 (Avg Bid)
    $394 Giá đặt trung bình
    31 lượt đặt giá
    Ionic 3 Add New Features and Modifications 6 ngày left
    ĐÃ XÁC THỰC

    I have an ionic 3 app and would like to add new features and modifications and the list of changes will be: 1) Add Country field in School registration in both frontend & backend also in school panel there is menu for school info add this field too ( for frontend make it auto select base on location ). 2) News Tap in frontend make it by default to display own country news base on location and ...

    $716 (Avg Bid)
    $716 Giá đặt trung bình
    16 lượt đặt giá

    I have an ionic 3 app and would like to add new features and modifications and the list of changes will be: 1) Add Country field in School registration in both frontend & backend also in school panel there is menu for school info add this field too ( for frontend make it auto select base on location ). 2) News Tap in frontend make it by default to display own country news base on location and ...

    $113 (Avg Bid)
    $113 Giá đặt trung bình
    4 lượt đặt giá

    i need ardiuno programmer , who have a knowledge in aardiuno , i am going to make a robotic vaccume clener , tim using in this vaccume clener , 7A ,12v battery , motor driver , 4 dc motors 2a 12 v , 2 obstical avoiding sensor , dust sensor , then i need programmer who can feed program by according to dust sensor and ultrasonic sensor , we will defined a path of this vaccume clener. i request y...

    $18 (Avg Bid)
    $18 Giá đặt trung bình
    11 lượt đặt giá

    Design , Fabricate and Test of the Battery operated vehicle.

    $103 (Avg Bid)
    $103 Giá đặt trung bình
    2 lượt đặt giá

    We are looking for a mobile developer (Flutter/ React Native) who can help us out with an app that requires working with map functionality and show Electric Vehicle charging points on the map. User should be able add new charging stations on the map. The other key feature is to take the input of the current car battery charging levels and alert user for nearest charging station on the map based ...

    $851 (Avg Bid)
    $851 Giá đặt trung bình
    24 lượt đặt giá

    Voip billing switch open source latest version sippy or others minimum 10000+ traffic handling with dialer support & hacking protection

    $250 - $750
    $250 - $750
    0 lượt đặt giá

    We are looking for a mobile developer (Flutter/ React Native) who can help us out with an app that requires working with map functionality and show Electric Vehicle charging points on the map. User s... Read More

    $8432 (Avg Bid)
    $8432 Giá đặt trung bình
    7 lượt đặt giá

    We are looking for a mobile developer (Flutter/ React Native) who can help us out with an app that requires working with map functionality and show Electric Vehicle charging points on the map. User should be able add new charging stations on the map. The other key feature is to take the input of the current car battery charging levels and alert user for nearest charging station on the map based ...

    $4281 (Avg Bid)
    $4281 Giá đặt trung bình
    4 lượt đặt giá

    I am looking to rewrite my 6 page service contract so the entire contract is reasonable and enforceable. I provide job search services to job seekers by writing their resume, searching and applying for their jobs, and emailing recruiters. My job is to get them interviews and their job is to pass the interviews. I do not prepare for interviews. Once they get a job, I charge them 5% of their first ...

    $367 (Avg Bid)
    $367 Giá đặt trung bình
    26 lượt đặt giá

    I am building a induction heater that can be used in professional cooker, so I need a circuit that takes power of 220 V and power can be controlled by Arduino or Raspberry Pi. We have a induction coil which is 2100 Watt. Here is the link: [đăng nhập để xem URL] We already have a circuit that can run the heater but we cannot control the power. Also we have a professional heater that we bought, i...

    $289 (Avg Bid)
    $289 Giá đặt trung bình
    13 lượt đặt giá

    We are a located in the Netherlands and own a phone repair shop. In the beginning we didn't found the need to focus on online. We tried to find a company that could help us out a couple of years ago, but the back end was a disaster. So know with more knowledge of what we want. We hope we can team up with you to make our website a succes. We are looking for a high performance website build ...

    $1386 (Avg Bid)
    $1386 Giá đặt trung bình
    46 lượt đặt giá
    Apple RND Application 5 ngày left
    ĐÃ XÁC THỰC

    Hi, I have to do small RND project with Apple iPhone where caputer some realtime details from device and submit to remotely hosted service. Example, location / battery / some app data This no need to be full application. Just to prove the concept. Please let me know if you can work on this. Once the concept is verifed, will kick off the full project.

    $166 (Avg Bid)
    $166 Giá đặt trung bình
    10 lượt đặt giá

    Hi Olivier - I think this should allow us to set up a new project. The fee was high on the original one as it was charging on the $750 rate rather than the £250/$330, that we're doing for the first 5,000.

    $330 (Avg Bid)
    $330 Giá đặt trung bình
    1 lượt đặt giá
    20 Watts SMPS 5 ngày left

    I need a power supply with SMPS topology. Size: As small as possible with 100% safety 1. DC Output Volt : 8.5 ±0.1 2. Output Current : 2.3 ± 0.01 Ampere 3. Input : 230 Volt AC ± 20% Single phase 50Hz 4. Line regulation : Very High (Steady DC output Voltage even in ±20% AC Input voltage change 5. Load Regulation : 0.01% on 0 to full load 6. Over load and unlimited Short...

    $329 (Avg Bid)
    $329 Giá đặt trung bình
    6 lượt đặt giá
    Pi Photobooth 5 ngày left

    Hey, I'm currently working on a tiny Pi Photobooth project. Current state: a windows or linux PC (I do not know yet) as frontend. 2 (maybe 3) Rasberry Pi's 3B with a Picam 2.1 each and a second PC (linux) to store the pictures. All devices are connected via a switch and have fixed IPs. Target state: I would like to send the "raspistill" command from my forndend to all conne...

    $97 (Avg Bid)
    $97 Giá đặt trung bình
    2 lượt đặt giá

    Circuit Design + Board Design Basic Description Car USB Power Supply Input 10-20 V Output 5.15 V 4 Amps Special features : The USB needs to be able to output 5.15 V @ 4 Amps for 15 seconds after the input Power has been switched off (maybe via capacitor ?) There needs to be 1 GPIO pin that is 3.3V as long as input Power is connected If input Power is disconnected this pin needs to be swi...

    $178 (Avg Bid)
    $178 Giá đặt trung bình
    29 lượt đặt giá

    1. Website custom css design rework to make site look good on phone too. 2. Content should be your #1 priority, add homepage content, searchable service content, and local content. homepage needs to focus on "Sarasota". 3. Make sure business is listed on all major local directories. You can scan [đăng nhập để xem URL] on Moz to see where it's missing, and then go through the pro...

    $442 (Avg Bid)
    $442 Giá đặt trung bình
    20 lượt đặt giá

    Hi Nitesh J. Can you please switch our ads to Exact Match keywords. Thank you

    $25 (Avg Bid)
    $25 Giá đặt trung bình
    1 lượt đặt giá

    Hello Freelancer, WE ARE LOOKING FOR AN EXPERIENCED Kijiji POSTER TO POST IN ALL CITIES IN CANADA We are looking to post in SERVICE SECTION in Kijiji CANADA We are looking to post 10 ads a day . Let us know how much you charge per live post WE do not pay for ads that are flagged or removed all payments will be done 72 hours after the completion of the job this is to make sure ad is live and ha...

    $45 (Avg Bid)
    $45 Giá đặt trung bình
    8 lượt đặt giá

    Hi Priyanka N., I'm new to this field & want a part time income for myself. I noticed your profile & was surprised. Can you guide me in this line ? What skills do I require, how to grab clients etc. I'm not offering you any job, I just wanted to come in contact with you for some guidance. I Hope you dont find me annoying & guide me. Actually whatever clients I get are all c...

    $265 (Avg Bid)
    $265 Giá đặt trung bình
    1 lượt đặt giá
    $18 Giá đặt trung bình
    15 lượt đặt giá

    Looking for customer feedback intent extraction both noun pharse and adj Ex: battery life is good so far Np: battery life Adj: good so far ... There are so many extraction rules Can you write it in python?

    $5000 (Avg Bid)
    $5000 Giá đặt trung bình
    1 lượt đặt giá

    Very simple and quick photo and name replacement in a photoshop file. Should take 5 minutes at most. 3 x Photos supplied. Once selected, I can supply PSD file for easy switch out to. (Instructions attached)

    $12 (Avg Bid)
    $12 Giá đặt trung bình
    27 lượt đặt giá

    *Components will include PCB, IR (Emmitor- detector), a small microprocessor, power transistor to drive a relay, A dual-color LED, and the circuit will communicate with a mega Arduino via I2C protocol. *small program to operate the PCB. *the body form will be a hole disk with 30 mm out diameter the hole dia is 10mm and with a good design. 1- we want a PCB circuit with 30 mm out diameter and a cent...

    $149 (Avg Bid)
    $149 Giá đặt trung bình
    17 lượt đặt giá

    I want a mobile phone app for iOS and Android. A simple meditation style app that will Only play live audio from recording devices in nature. Maybe 5 or 6 locations. Near water, areas of high bird life etc. I will also need ideas on how to do the live recording from outside. Battery, solar, mobile network..

    $1342 (Avg Bid)
    $1342 Giá đặt trung bình
    1 lượt đặt giá

    I want to create the simple Watson bridge circuit in labview where the parameters will be read from JSON format and output to JSON

    $100 (Avg Bid)
    $100 Giá đặt trung bình
    6 lượt đặt giá

    For reference, please familierise yourself with Incircuit test: [đăng nhập để xem URL] I work for a company called forwessun ([đăng nhập để xem URL]), and we manufacture In Circuit test fixtures, and write software for them. In circuit test fixtures use POGO probes to gain test access to PCBs. (hence refered to as UUTs; Unit Under Test) The fixture connects these POGO probes to tester interface...

    $104 (Avg Bid)
    $104 Giá đặt trung bình
    7 lượt đặt giá
    cms engine e107 plugin -- 2 4 ngày left
    ĐÃ XÁC THỰC

    e107 is a content management system similar to wordpress. [đăng nhập để xem URL] DON'T SUGGEST ME TO SWITCH TO WORDPRESS I'm in need for plugin that consists of a database of video games that the staff can fill and users can view. It should have a filter, pagination etc. For example [đăng nhập để xem URL] I think it cover's it pretty well. When you view a games landing page it shou...

    $499 (Avg Bid)
    $499 Giá đặt trung bình
    18 lượt đặt giá
    Teensy 4.0 Oscilloscope 4 ngày left
    ĐÃ XÁC THỰC

    Needing to revise and continue a circuit design. I need a experienced freelancer with time to help me work and adjust this as needed per the requirements. PLEASE HAVE EXPERIENCE with Teensy 4.0 AND Nextion LCD! Thank you in advance!

    $156 (Avg Bid)
    $156 Giá đặt trung bình
    10 lượt đặt giá

    1. Time: (Shows Hour, minutes and seconds(12:24 : 52)) 2. Calendar: Day Date Month & Year) 14 : 02 : 2020 DD MM YYYY( Calendar for 100 years) Each LED indicate each days. 3. Alarm: (Hourly chime. From 5.00 AM to 9.00 PM, with on off and two programmable alarms, one is for switch ON a relay and the other is to be programmed for switching OFF the relay and play Chime for 30 sec fo...

    $137 (Avg Bid)
    $137 Giá đặt trung bình
    12 lượt đặt giá
    PCB with small relay and driver transistor 3 ngày left
    ĐÃ XÁC THỰC

    Circuit diagram will be provided. Prototype PCB details will be provided. Need Altium to work on this project. Experience with power electronics will have more advantage. Its very small PCB.

    $33 (Avg Bid)
    $33 Giá đặt trung bình
    29 lượt đặt giá

    I am building a racing motorcycle that has many electronic systems. I am looking for an experienced automotive circuit designer who can take my specifications and requirements to design a circuit diagram that I can follow to wire the entire electrical system.

    $604 (Avg Bid)
    $604 Giá đặt trung bình
    17 lượt đặt giá

    Hello! My name is Jay and I am interested in creating a Medical Device. I am not entirely sure how to go about it so I would like to consult with someone who is capable of creating a device that sounds something like this: The device will require some form of wireless connection to send out constant updates from a patient being monitored. Whether it be Bluetooth LE or WiFi or both. Also I am loo...

    $586 (Avg Bid)
    $586 Giá đặt trung bình
    18 lượt đặt giá