Circuit design battery switch työt

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    58,678 circuit design battery switch työtä löytyi, hinnoittelu EUR

    Minulla on edelliseen projektiimme liittyvää jatkuvaa työtä 'Ruuhimäki Circuit Logo desing'

    €19 / hr (Avg Bid)
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    1 tarjoukset

    We have a marketing management application built using the Codeigniter framework, we now need to switch to Laravel with the same database. The login details to the application and required features are attached in the files. Please go through the application and its current features in detail, all existing features need to coiped over with laravel . Please bid only if you have experience in both Codeigniter, Laravel and nodjs

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    26 tarjoukset
    LedStrip controlling 6 päivää left

    - Arduino Uno R3 - 2 Neopixel Led strip ws2812b (Aledstrip - Bledstrip) - 4 on-off switch (ES - BS - GS - WS) Part1 If WS=1; Aledstrip= 30 neopixel turn on white light. If WS=0; Aledstrip= Off. Part2 If ES=0 BS=0 and GS =0 ; Bledstrip= Off. If ES=0 BS=1 and GS =0 ; Bledstrip= 30 neopixel turn on Blue light. If ES=0 BS=0 and GS =1 ; Bledstrip= 30 neopixel turn on Green light. If ES=0 BS=1 and GS =1 ; Bledstrip= 30 neopixel turn on Yellow light Flashing. If ES=1 BS=0 or 1 and GS = 0 or 1 ; Bledstrip= 30 neopixel turn on Red light.

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    7 tarjoukset

    Date: June 25, 2022 Pneumatic Control Circuit with BOM (Bill of Materials) This project will be posted for up to (7) days, to review submissions and discussions on the proposed project. People submitting the bids should be able to discuss the criteria of the project and ask / answer questions regarding the bid and their capabilities. It is not a complex project but should be presented well with details of the operation. When submitting the finished project it will need to be viewable and editable in Excel or Google sheets. All of the control items should be standard control symbols and can be pictures imported into the sheet. The lines and text below symbols will need to be editable in Excel. The finished product will be the pneumatic control circuit and a legend / ...

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    i need business cards and letter heads done for company KOSI CHEMICALS other companies to be included on back of cards trentek pt ltd alpha group shanduka tech zama skyman switch group location: johannesburg and durban contact details : mobile 0795229357 Director

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    Trophy icon Build a Brand Identity including a logo. 6 päivää left

    Company name is Green-Link Electrical Services Ltd. What we do:- Electrical Installation works on Commercial, Industrial and Domestic Installations. Works include:- Electrical Vehicle Charging Points Battery Storage Systems Solar Photo Voltaic Installations Energy Conservation Energy Harvesting Smart Home Technologies Intelligent Heating Controls. Electrical Installation Testing and Inspection. The idea behind Green-Link Electrical is to offer clients either stand alone electrical systems or integrated intelligent systems that allow them to reduce, generate and controls their electrical energy usage. An example of this would be:- A Solar PV installation linked to Power Grid, Clients Storage Batteries, Electrical Vehicle Charging Point and harvesting either self generated energy o...

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    286 työtä

    The expected output is can see the charging state of charge curve. voltage and current of that battery while charging I need simulink model & simulation. Ask me for more details.

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    Dear Freelancer, I would need to understand whether the following is possible technically and how it can be done. I am running two or more different programs/apps on my phone that I want to keep processing even when I switch to another window. So just as an example, I play a video on an app in two different versions. However, only the app that is opened is performing the task - in this case playing the video. The app in the backgound stopped playing the video or performing the task in general. I would like to have a way that the apps continue their tasks/processing even if they are only running in the background. Let me know if something is unclear I am happy to clarify. If this is technically not feasible please just ignore the project. Thank you very much for your help. Kind...

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    4 tarjoukset

    Create Python bot for a website Good day I need a bot for a website Task is Log in Call a URL from there it should call the first box ( profile ) From profile a check of a status ( a hertz grey or red ) Click on gray and make the hertz red. Then press a button to go to the new page 2 checks on the page send a text then back to Main Page and repeat 36 times and switch to the next page Menu 2 is the same as 1 but with red back to main page Menu3 look on the main page if it is red or grey start with grey as with 1 Login and menu by SQL call

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    24 tarjoukset

    i am looking for API Expert that has experience in Ewelink API This is the device that I want to automatically export data to a Google sheets This device now can export Power Consumption History to Excel, But need to do it manually every time. i need help to perform this task automatically every day (example)

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    15 tarjoukset

    Website : Running on ubuntu CENTOS Goals are

1. fix the ssl cert. (TLS Certificate is not trusted The certificate is not signed by a trusted authority (checking against Mozilla's root store). If you bought the certificate from a trusted authority, you probably just need to install one or more Intermediate certificates. Contact ...on ubuntu CENTOS Goals are

1. fix the ssl cert. (TLS Certificate is not trusted The certificate is not signed by a trusted authority (checking against Mozilla's root store). If you bought the certificate from a trusted authority, you probably just need to install one or more Intermediate certificates. Contact your certificate provider for assistance doing this for your server platform.) 2. switch to private key ssh access only

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    We would like to create a video with 3D animation showing how our liquid metal circuits can replace a rigid circuit board with a super stretchy material that can be embedded into a thin glove, shirt, elbow sleeve, etc. We'd like to show an exploded view of circuit/sensor with the typical "engineering diagram" aesthetic (like in the attachment) pointing out key components and capabilities. Then we would like to animate it “going into” a garment and convey that there is useful data now streaming out of the clothing. Perhaps after the circuit is embedded, we zoom out and see that this garment was being worn by a person and they are performing an action and it is emphasized that the material is still extremely thin and pliable. I have attached ...

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    I need a consultant 5 päivää left
    VARMENNETTU

    ...2.5 + Aggregate options) Netgear Nighthawk SX10 (GS810EMX) smart switch (also has aggregate or multigig) Netgear Nighthawk EAX80 "Mesh" Extender Netgear Nighthawk R6080 Router (setup in Access Point mode) My configuration is using the Multigig port out of the CAX80 using a Cat6 cable into the Multigig input of the SX10 switch. The switch out then outputs to my major media devices. (gaming PC, Nvidia Shield, as well as some smarthome devices like Hue Bridge, and now recently added the access point. Currently the EAX80 extender is unplugged because it was acting buggy. I know I am doing some things not quite right because the access point is only receiving d/l speeds of 60Mbps and u/l speeds of 20Mbps. I have the switch managed on the port for...

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    Battery Saver Android 5 päivää left

    I am looking for someone to develop a battery saver for Android devices with real functionality, not dummy functionality. If you can develop it, please place your bid.

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    23 tarjoukset

    Star Wars Galaxy of Heroes games need to be transferred from Iphone to Android. Facebook connection is not possible on Iphone. My new phone is Android.

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    2 tarjoukset
    Custom android solution PCB Electronics 5 päivää left
    VARMENNETTU

    Firstly I am not sure if this is even possible but this is what I need - Create a large working computer that can run 1000 android "sessions" at the same time (simulating as if there were 1000 phones) using just hardware. Each device needs to run an android app at the same time and this app needs to use Wifi and bluetooth. Then there needs to be one output to a screen and a controller which can switch to each running device and display that device on the screen I hope that makes sense

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    * Amend existing code to download Yahoo stock data for the S&P 500 (switch code from starting from scratch everyday to only from when last run -- Moved onto the cloud) * Using this data to create a 500 stock chartbook (using existing candlestick chart code) and a Dashboard *Breaking the Dashboard according to sector and stock in sector ( Each stock displayed as candlestick, Moving averages, RSI AND TABLE OF RETURN CALCULATIONS)

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    13 tarjoukset

    Hello everybody, me and my six person team are developing a real-life hardware payment portal which runs with crypto currency payment like IOTA, BTC and ETH. The payment portal has a display introducing the customer. After successfull payment the integrated switch turns on any service, e.g. washing machine (pay for action), car wash (pay for action), car charging device (pay for energy). There are endless use cases. See benefits in the appendix. For this job I would like to get a print ready DIN A4 brochure 2 or 3 folded, both sides illustrated. The hand-over data should be TIF, PDF and native format. After this first project, if both sides of partnership are confident with each other, I would like to continue with designing a proper logo, website and possibly a smartphone appl...

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    I need a bot due to scrape informations about the scooters on the geofence like gps and battery. These are app and run only on Android and IOS. We haven’t a web app.

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    €13 / hr Keskimäär. tarjous
    29 tarjoukset

    You must have EXTENSIVE experience with hardware design using ESP32, as well as EXTENSIVE experience and successful background with firmware for ESP32 products and related WIFI & BT work. This project is for a battery operated device with very low QC current. It includes writing firmware for codec and cost effective board design to allow basic half duplex voice through wifi to the device. The device is battery operated and must be designed with extremely low QC to allow years of deep sleep. Candidate must have extensive experience in assembling sample SMT boards [in-house] including the small smt components. You must successfully create samples quickly in-house. It is imperative to have tools such as spectrum analyzer, scope and extensive knowledge and e...

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    Extract a product item info from website 4 päivää left
    VARMENNETTU

    ...examples of 3 random products as a examples: Bestbuy: Ebay: Newark: We will have to adapt the parameters for each e-commerce site, as the name of each CSS selector will be different for each website. For example, for the SKU#, Bestbuy website title element's CSS selector is .sku-title, but for Newark's website that would be .pdpBlackText This will be a continual and ongoing project, as we will add new vendors to scrape every month. So we

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    I need a LabVIEW Programmer 4 päivää left
    VARMENNETTU

    We need to operate our test battery system in the lab in Binghamton, NY. Need LabVIEW programming experience.

    €26 / hr (Avg Bid)
    Paikallinen
    €26 / hr Keskimäär. tarjous
    4 tarjoukset
    Pcb design 4 päivää left

    Schematic Design | PCB Design | Product Design, IoT developer, PCB Designer, Embedded programmer, circuit developer, Hardware Engineer

    €285 (Avg Bid)
    €285 Keskimäär. tarjous
    21 tarjoukset
    Non volatile Memory Design 4 päivää left
    VARMENNETTU

    Non volatile memory switch, a latching switch needs to be deigned which can operate with 2 inputs, using non volatile memory.

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    3 tarjoukset
    Dell Switch 4 päivää left

    I am searching a freelancer in order to configure a Dell switch S4048T-ON

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    16 tarjoukset
    EasyEDA Expert 4 päivää left
    VARMENNETTU

    I am looking for easyeda expert who is able to work on PPD candidate must know how to design circuit and choose in-stock components from LCSC. If know about firmware development, it would be great.

    €535 (Avg Bid)
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    Development of Ultrasound PCB Need the generator to work around 1.7Mhz freq. with 8 outputs Need that the PCB with impedance matching circuit(to the transducer and electronic) thanks *please contact me only when you have an experience with ultrasound designing *Please be aware that I need full work: design-manufacturing-assembly-testing and shipment to be a full working prototype the payment will be only for working prototype attached specifications(can be change)

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    15 tarjoukset
    PLC to microcontroller with RS 485 4 päivää left
    VARMENNETTU

    I have 2 PLC,s communicating with wireless Modbus RS 485. Slave requires minimal code measuring up to 30 PPS, battery voltage a latching relay and possible count reset command. My intention is to eliminate the Slave PLC. I'm looking for someone who can help me with: (1) I have programs written into 2 PLC,s 1 Master and 1 Slave they are linked via RS 485. (2) They communicate through 2 RS485 wireless transceiver,s The Slave PLC has got a very simple program in it . My task is to move the program in the Slave PLC into a microcontroller. I'm presently using an Arduino UNO for the task I've got the majority of the coding done. In closing, I need someone who has SPECIFIC knowledge in IDEC PLC,s and Arduino microcontrollers.

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    Salassapitosopimus
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    I need interprocess communication with the multiprocessing module in python script to simply switch between two processes back and forth

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    9 tarjoukset
    PT 100 tempreture sensor 3 päivää left
    VARMENNETTU

    I need to control the dc motor speed using the Temperature sensor PT 100. The speed of motar should increase /decrease with temperature. The circuit should be simple and cost effective. No need to use microcontroller.

    €26 (Avg Bid)
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    24 tarjoukset

    We are using Heltec Cubecell HTCC-AB01 1. Code Logic Updates, We like to add some updated logic to our code. 2. Power Loss with Magnetic Reed Switch / Sensor When we connect resistor (10k) and simple magnetic reed switch we are getting major power loss.

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    multi cam player app 3 päivää left

    app on ios and droid and desktop devices to b able to watch live concert with 8 camera option and be able to switch between cam views ...the concert play 8 camera feed and i can watch on my own way between cameras.

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    the main part of the poster: -an image of an broken iphone 13 with an effect of it being fixed preferably with a second image of the fixed phone added parts: -a wristwatch showing battery replacement for the watch with a picture of the battery of the watch as well -a picture of a preferably black phone case a book model case and finally it should say: "GSM Reparatie Service" at the top I would like for the image to be in bright colors, so it can be seen and read from afar

    €28 (Avg Bid)
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    Flutter, iOS, Android 3 päivää left

    ...server. No payment gateway integration only APIcalls. The server do the payments. 4. Screen M16, adjust design and move functionality to the new locations. Add API to store upon closing the screen 5. Screen MS5, screen is done, make adjustments for reward points in the screen and review (all can be copied from the response in the API and we also have code in other places you can reuse) 6. M16, integrate unity into M16 screen, we have calls and all so you reuse the calls only. It works like you link a library into the app only so it is not "hocus pocus" and hyper-expensive work (yes, I have heard all stories to pump the price) 7. converting from Android code to iOS (flipping the switch in the IDE when compiling...) 2 developers are required and it is full spe...

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    React Native Android & IOS app debugging 3 päivää left
    VARMENNETTU

    ...There's a sliding movement on the top bar 8. Clue icon is different from the design 9. Setting icon is different from the design 10. On the home page the top bar should be transparent instead of solid blue 11. The 'start' button is a bit off. The footprint icon should be aligned with the text in the middle, and the font of the 'Start' should be Noto Sans, the same as the description texts 12. There should be a progress bar at the bottom of the active card (Unplayed audio should be a grey strip). Blue progress only appears when there is progress 13. The paddings of the cards are off 14. In About screen, cut social media icons, make the share arrow smaller and add "Share this project" before the arrow 15. When users switch between St...

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    light and sensor 2 päivää left

    need to connect motion and dawn to dusk sensor, and for other project touch sensor switch in pen holder plus solar panel for garden and outdoor lights.

    €27 (Avg Bid)
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    I have a m...the rotors rotate and collect the dc power renerated by the coils in multi capacitors . Then through the switch design this is released into the batteries as a charge . As one capicitor is discoraging another is charging . As there will be multi coils there must be multi capacitors to keep this process rotating . And it must be design for safety as there will be a lot of power being renerated and stored for release . This must be able to charge a 48v or 52v battery ok . Can you design if not i will put this back here to get others to design . But either way you must work with them to design capacitors and system to have the battery switch also switch output of capacitors into a battery which is not co...

    €1095 (Avg Bid)
    Kiireellinen
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    26 tarjoukset

    We have an existing system built on top of MySQL. The system uses a lot of various filters / queries and is very slow. It was built and modified as the needs changed so it is a bit of a “Frankenstein” creation. Our immediate need is to: (1) review the DB structure and suitability for our use cases, (2) optimize tables and queries/filters, and (3) determin...existing system built on top of MySQL. The system uses a lot of various filters / queries and is very slow. It was built and modified as the needs changed so it is a bit of a “Frankenstein” creation. Our immediate need is to: (1) review the DB structure and suitability for our use cases, (2) optimize tables and queries/filters, and (3) determine if – long term - we should stay with MySQL or switch...

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    I need a freelancer to build a Windows application for me. The application is simply an interface that represents the Windows Security prog...for you as long as it is easier to manage the texts). English would be the main language, Spanish the secondary language. There should be a condition at the beginning of the application that defines the language of the application: if(true){ //set English }else{ //set Spanish } The finished application should look like an copy of the Windows Security application. For example, if you click the switch to activate Virus and threat protection, the application should behave visually like the original application. But without activating it. This is a school project. My teacher told me to do it, but I don’t know how to do it, I need someone to...

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    20 tarjoukset

    ...to see image details on your screen clearly - experience with photography, design or visual arts is appreciated but not required WORK PLAN 1. It is essential to read the task instructions () to understand the concept of technical quality clearly, and learn how to use the application and the quality rating scale. 2. You will receive a list of experiment links, which you will open in Chrome, from first to last. Each link contains an experiment session and a batch of 112 images, except for the first "pix150k-training", which has 160 images. 3. Fill in your system information and enter your freelancer.com profile URL when prompted to identify your submission, then "start experiment." 4. Switch your browser to Full-Screen mode (bottom-right button in the I...

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    I have an image of a circuit board with multiple items. I need each item outlined and all text annotated. Please see example image. (Note text has not been added, but it will need to be added.) Please start your bid with the word 'City'. More details the better. The resulting image should be a SVG vector image compatible with InkScape.

    €27 (Avg Bid)
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    49 tarjoukset

    ...Serial 2 - GPIO16(RX), GPIO17(TX) and powered by own Step-Down from 12V to 3.3V, it could be used MP1584EN, or any suitable circuit up to 2-3A 7. ESP32 powered by own Step-Down from 12V to 3.3V it could be used MP1584EN, or any suitable circuit up to 2-3A 8. Display Module 128X128 I2C 1.5inch SSD1327 128128 LCD Screen via I2C - GPIO22(SCL), GPIO21(SDA), powered by the ESP32 supply 9. NEO-M8N-0-10 connected to Serial 1 - GPIO12(RX),GPIO14(TX), powered by the ESP32 supply Bear in mind: SIM7080G RX<---TX(GPIO17) ESP32 SIM7080G TX--->RX(GPIO16) ESP32 NEO-M8N-0-10 RX<---TX(GPIO14) ESP32 NEO-M8N-0-10 TX--->RX(GPIO12) ESP32 After design approval would need a Circuit, PCB and Gerber files suitable for or Please before you apply for the JOB make...

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    I need a mechanical engineer 2 päivää left
    VARMENNETTU

    I'm starting a pedal pub company and I would like to get a 14 passenger custom bike built, with built in LED lights, and a sound system. There are 6 bicycle seats on each side, but only 10 of those seats have pedals. There is a 2 person bench in the back and driver seat in the front. The bike does not have an engine. Mobility is primaril...I would like to get a 14 passenger custom bike built, with built in LED lights, and a sound system. There are 6 bicycle seats on each side, but only 10 of those seats have pedals. There is a 2 person bench in the back and driver seat in the front. The bike does not have an engine. Mobility is primarily controlled by the pedalers. The driver controls the steering, stopping, turning and has battery powered assistance capabilities using...

    €7132 (Avg Bid)
    Salassapitosopimus
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    I am using split rail supply using attached circuit. Total current draw is nearly 100ma at 24v input. Current situation is PNP transistor getting hot. So if current will increase it can cause the issue. What cout be the solution to improve the situation.

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    ...detect a motion (car, human etc) we need our camera to look at that preset for video analys and smart tracking, if there's nothing there, ptz switches for next preset. Or lets say a motion detector sensed a motion camera is tracking it for about 2 minute and then second motion radar is sent signal our camera needs to switch to second signal to video analyis and check movements, if 2 sensors or 3 sensors giving signals at the same time and keep giving signals our ptz needs to switch between those preset with 10 second watching 1 and swiching to next. Can we program our security system ptz presets and radars like this? That is the scnerio I was thinking about since this is very large field and other solutions has expensive hardvares (lidars etc) so please let me kn...

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    3 tarjoukset

    Looking for a simple circuit to read 3v3 level on adc without opamp.

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    23 tarjoukset

    ...the mirror. It should be easily installed. It should be independent of the vehicle it is in and should not have connections such as cables etc. It should be able to work with a long-lasting battery or provide its energy from factors such as vibration, sound and wave that occur in the vehicle. It should be able to be installed on all kinds of vehicles, since vehicles do not have a certain size, they should automatically detect the rear part of the vehicle and determine the blind spot part by itself. We can easily get support when requested. Materials used while delivering the project, software, pcb design, project file, if possible, if there is no prototype we can use, we should get detailed support while creating the prototype ourselves. Turkish Merhabalar. Projemiz taşıt...

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    I have one spreadsheet that has 15-minute data for 30 separate meters for more than 1 year of time. The goal of the project is to combine all those meters into a single meter, being supported by a single PV system and Battery system. What I need is a single data set of all the separate meters added up by each 15-minute interval. The result will be a single 15-minute interval load profile for the facility as a whole. The file is TOO big to upload, so I am including the Google Drive link: XML FILE: () XLS FILE: ()

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