Pcb bluetooth switch chip jobs
We are using "Geotab" for fleet management. and Geotab supports API and Addons integration. I have an existing addon written in JS that switches off the vehicles remotely (this will be used if the vehicle is stolen). And I want to do some changes to this addon...explained below Existing code: This addon checks the vehicle status. If it is NOT driving, it will send the (switches off) command. Otherwise, display an error notification saying that the command cannot be sent because the device is currently driving. What I want: If it is NOT driving, it will send the (switches off) command. Otherwise, wait till the vehicle speed reaches 7KM or less then send the (switch off) command. Below link is geotab API documentation for your reference
...prepare for manual operation when switching from automatic operation to manual operation in which the driver drives manually. One of the problems with notifying the driver to prepare for manual operation is that the driver feels annoyed if the driver is notified to prepare for manual operation when the driver knows in advance that own car will switch from automatic operation to manual operation. To solve this problem, when the driver operates a button, switch, lever, touch panel, microphone, etc., the driver is not notified that the driver should prepare for manual operation, but only that automatic operation will end. Please search for this technology in this contest. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese and Sou...
I am looking for an experienced Electronic Design Engineer to join my team for ongoing work. The ideal candidate should have expertise in PCB Design. Home automation system. controlled curtains, cameras, locks, lights , electricity everything. person who ha strong experience on product development
I have a very simple HTML landing template that you must adapt to my needs: The following changes are needed: - Change demo text to real text - Change the first button to link to contact info on the bottom of the page - Making two images with text (the two white empty squares) - Make the small orange circle logo look more like a clock (3/4 of the circle in darker orange and 1/4 in lighter orange), so very much like how it is looking now, but with straight lines from the center and outwards. And a little bit bigger than the current logo size. - Remove the dark/light mode toggle (we will only use light mode) - For the last button, we will add an input field above to collect the phone number or email address. We can store this in any way you suggest. - Change
Title: Yocto: Switch from sysVinit to systemd Overview: I am looking for a skilled freelancer who can assist me in switching the operating system from sysVinit to systemd in my yocto / poky project. I am not sure about the specific requirements for this switch and would appreciate some guidance. The project needs to be completed within 2 weeks. Requirements: - Expertise in yocto / poky development - In-depth knowledge of both sysVinit and systemd - Experience with system configuration and initialization processes - Strong understanding of Linux operating systems, specifically Ubuntu, CentOS, and Debian - Familiarity with yocto project structure and build processes Deliverables: - Detailed documentation outlining the steps required to switch from sysVinit to systemd ...
I am looking for an engineer to help me design and construct a laser counter with the specifications listed below. The chosen contractor will have the task of developing a system that utilizes a laser light to count when an object ...prototype to demonstrate the effectiveness of the system. If the submitted designs and the prototype meets my requirements, I plan to contract with the chosen engineer to construct the design. An example of something that is basic is the below link. I want something of better quality and ease of mounting.
Thermoforming Machine CAD+PCB - I am looking for a freelancer who can assist me in designing a thermoforming machine with specific features including: - Vacuum forming capability - The PCB design needs to be compatible with OrCAD software. - The expected size and complexity of the PCB is single sided. Ideal Skills and Experience: - Proficiency in CAD software for designing thermoforming machines. - Experience in PCB design using OrCAD software. - Knowledge of vacuum forming technology. - Familiarity with single sided PCB design.
Hello, I need to get someone who has experience in designing the PoE PCB board for the nRF52833 module. I prefer engineers who are located in China. If you only have experience in designing PoE modules, please apply to the project.
Xamarin-Arduino ESP32CAM Home Automation Project Purpose: - The purpose of this project is to create a home automation system using Xamarin, Arduino, and ESP32CAM. - The focus will be on controlling various IoT devices within a home environment. Experience Level: - This project is suitable for beginners who have basic knowledge of Xamarin and Arduino. Requirements: - Develop a Xamarin application that can communicate with an Arduino ESP32CAM board. - Implement functionalities for controlling and monitoring various home automation devices. - Integrate the ESP32CAM board to capture and stream video footage for surveillance purposes. - Ensure seamless communication between the Xamarin app and the Arduino board. - Create a user-friendly interface for easy device control and monitoring. Ide...
...the PCB for this, but I need someone to assist with the software part of the project. Please reply with some possible solutions and if you have relevant experiences, share those as well. The key requirements are cost-effective solutions and the ability to have 1,000 or more such systems working together without an issue. We do not want to install any app on the phone, we want it to show up as an air printer on the phone so we can use it the way we use traditional air printers. Of course, there will be some initial setup and configuration and that is okay for the printers but we do not want to have any app installed on the devices. Kindly avoid copy pasting I will test the files/ ideas shared by you to verify it on a breadboard type of setup first, post which I will also get ...
I am looking for a skilled social media marketing expert to design and execute an effective social media campaign for my protein chip business. The goal of this campaign is to increase brand awareness and ultimately drive website traffic and generate leads and sales. Target Audience: - Young adults who are interested in fitness and healthy snacking options - Health-conscious consumers who prioritize nutritious and protein-rich snacks - Mothers with school-going children who are looking for convenient and healthy snack options(as an alternate to deep fried snacks) for their kids Duration: The social media campaign should run for a period of 3 months. Skills and Experience: - Proven track record in designing and implementing successful social media campaigns - Strong understanding...
I am looking for a skilled 3D artist who specializes in...important. Here are the details about the project: 3 clips Each clip is 15 seconds long. 5 working days including the rounds of repairs *Requirements:* 1. Each video should be realistic 3D in 4K quality that accurately describes the color and light intensity control technology. . For each clip, we require the following - The source file of the model. - Animation - give life to the image of the switch *Materials to be provided by us*: - 3 different environments - Pictures of switches and a picture of a cell phone screen - A script for each video on how to control the display and which colors should be displayed (the colors of the light) *Summary:* We expect to receive samples of all products according to the detailed requ...
Need a PCB design engineer to check the schematic and resolve the issues that I am facing
I am looking for a skilled WordPress developer to change the theme of my existing WordPress site. The current theme is Education Pack by ThimPress, and I would like to switch it to the Aikra theme. I need something that looks like , but I am also open to suggestions. Skills and experience needed for this project include: - Proficiency in WordPress theme development - Knowledge of the Aikra theme and its customization options - Ability to transfer content from the current theme to the new theme seamlessly - Creative design skills to suggest and implement improvements to the overall look and feel of the site If you have experience with WordPress theme changes and are able to provide suggestions for customization, please submit your proposal.
...Ensure seamless integration with tablet styluses, akin to the standard Notes app, for precise handwriting and sketch input. Keyboard Input: Implement keyboard input for users who prefer typing over handwriting. Handwriting Recognition: Develop a feature that can recognize and convert handwriting into digital text. Effortless Navigation: Create an intuitive navigation system, allowing users to switch between pages and easily jump to specific dates. Easy Import: We have a sketch and detailed description ready; your task is to turn this concept into a fully functional app. If you have the expertise and passion to make this project a reality, we want to hear from you. Contact us today to discuss this project further and be part of an incredible journey to bring our innovative ...
Bluetooth Relay Control App for Android and iOS - The client is looking for a skilled developer to create a Bluetooth relay control app for both Android and iOS platforms. - The app will primarily be used for controlling 8 relay channels. - The ideal candidate should have experience in developing mobile apps for both Android and iOS platforms. - Familiarity with Bluetooth technology and its integration with mobile apps is essential. - The developer should have knowledge of relay control systems and their implementation in mobile apps. - The app should provide a user-friendly interface for controlling the relay channels remotely. - The app should be able to connect and communicate with the relay controller via Bluetooth. - The developer should ensure the app...
...is the conversion of an ESP-IDF library for the TLC5973 LED driver to make it seamlessly compatible with the Arduino IDE and Arduino boards. I'm currently facing issues with LED flickering when attempting to dim multiple colors simultaneously using the TLC5973 LED driver and a WT32-ETH01 microcontroller. My objective is to have smooth LED operations without any flickering, even when WiFi and Bluetooth functionalities are activated on the microcontroller. Libraries in Reference: miandehe/Arduino-TLC5973: An Arduino library tailored for the TLC5973: caffeine93/esp32-tlc59731-driver: A library made for ESP, employing the RMT function, and specifically designed for the ESP-IDE: WS2812 driver
I'm looking for a developer to create a Personal mobile app for a small cafe. The app should be available on Android platform at first. IOS can be added later on. I need some basic orde...app should be available on Android platform at first. IOS can be added later on. I need some basic order functionality. Need some Admin functions like addition of Menu categories, food items and price. App should show active orders as per tables in grid view with an option to add orders as per requirements. No need to have Payment gateway. Minimal design is preferred. KOT printing option via Bluetooth or wired connection is preferred. If you have the skills and experience to create this app and can deliver excellent results, please contact me for further details. I'm looking forward to he...
I purchased a portable piano that splits in half for portability as a backup keyboard and to travel with, I use my ipad for the piano sounds and a Korg Nano Kontrol to change the control settings on my ipad. My issue is the split keyboard usb midi channel is set to midi channel 16 and canno...the split keyboard usb midi channel is set to midi channel 16 and cannot be changed to midi channel 1 so that means I would have to reprogram my ipad and Korg Nano Kontrol and change everything to midi channel 16. My question is can you program a device that can change usb channel 16 to usb channel 1? I would need a usb B cable that plugs into the back of the piano going to a usb A into a usb switch. It would be a usb b to usb a adapter device changing midi channel 16 to midi channel 1. Tha...
I am looking for a PCB designer who can work on a small-sized PCB project. The PCB size is up to 10cm x 10cm. The complexity level of the design is simple, with a single layer. The components that will be used on the PCB are through-hole. Skills and Experience: - Strong experience in PCB design, particularly with small-sized boards - Proficiency in designing single-layer PCBs - Expertise in working with through-hole components - Knowledge of industry standards and best practices for PCB design - Attention to detail and ability to ensure proper component placement and routing - Familiarity with CAD software for PCB design - Ability to communicate effectively and collaborate with the client throughout the design process
I am looking for a skilled freelancer to develop a telecommunications switch billing software. The ideal candidate should have experience in designing and implementing billing software for telecommunications companies. Specific features required for the software include: - Invoicing and billing management: The software should be able to generate invoices and manage billing for telecom services. Data integration with CRM: - The software should have the capability to integrate with CRM systems to streamline customer data management and enhance customer relationship management. User capacity: - The billing software should be able to handle a large number of users, as there will be more than 50 users accessing and using the software simultaneously. If you have experience in devel...
I need a freelancer to modify a PCB schematic in Altium. Based on a new schematic provided (in both .SchDoc and PDF formats). The modifications need to be completed within 2 days. Specifically, I require a redesign of the circuit layout. The modifications need to adhere to custom requirements set by the client. Ideal skills and experience for this project include: - Proficiency in Altium - Experience in PCB schematic design and layout - Ability to understand and implement custom requirements - Strong attention to detail - Timely and efficient work delivery
I'm looking for a skilled web developer to design and create a basic informational website using WordPress. This site should have the following pages: Home, About Us, Services, Blogs, Video Blogs, and Contact Form. Most contents and images that are ready, but the page should also allow us to easily edit a...to easily edit and to add blogs and video blogs. My goal is to develop a website that provides information about my business. It must be complete within 2 weeks. If you are interested in the project and feel confident in your abilities to deliver a high quality website on time and in budget, please reach out to discuss further. Caveate: The price you quote MUST be the final price. A bait-and-switch pricing tactic will terminate the agreement and will report to Freelanc...
I am looking for a skilled developer who can create a DLL for Windows and Android that enables communication through both Bluetooth and WiFi. The DLL needs to be developed from scratch as we do not have an existing codebase. The primary function of the DLL should be to facilitate both data transfer and device control. Skills and experience required for this project include: - Strong proficiency in C++ - Experience developing DLLs for Windows and Android platforms - Knowledge of Bluetooth and WiFi communication protocols - Familiarity with data transfer and device control functionalities If you have expertise in these areas and are confident in your ability to create a reliable and efficient DLL, I look forward to discussing the project further with you.
I am looking for an experienced freelancer to help me with a complex PCB design for an industrial automation application. While I am knowledgeable in the field, I am not sure what components are necessary for the project and require consultation on this. The successful freelancer should be experienced with the design of PCBs and have expertise in the use of the right components to achieve the desired outcome. The pcb will need to be designed for 110v operation and have a 90vdc motor controller. The project should be completed within 6 weeks and with strict attention paid to detail. The pcb will be running an irrigation system. It will need to control 6 24vdc solenoid valves, a 90vdc motor (forward, reverse, and pwm signal), receive inputs from encoder, magnet reade...
...freelancer to design a PCB to control my mini servo motor. The desired voltage range for the servo motor is 4.8 ~ 6V. At the moment, I'm not sure of the specific board dimensions or space restrictions for the PCB design, but Try to Design as mini as posible i want the pcb with the following requirements 1. 12v battery input 2. 12v output using relay 3. 555 timer ic to control relay and mg996r servo motor 4. 2 potentiometer to control position a and position b 5. 3rd potentiometer to control voltage for servo motor voltage nad 555 timer ic voltage to increase or decrease the speed of servo motor 6. 2 (2-pin screw terminal block) for 12v battery input and 12v output using relay 7. 1 (2-pin screw terminal block) for switch input to control servo motor po...
I am looking for a freelancer who can provide a Full Turnkey Design for my PCB project. Specific requirements: - I have specific components in mind for the design. - The PCB will be used for industrial purposes. Ideal skills and experience: - Experience in Full Turnkey Design for PCBs. - Knowledge of industrial applications and requirements. - Familiarity with specific components and their integration into PCB designs.
I am looking for a skilled PCB layout designer with experience in Altium to assist me with my project. The main requirements for this job are as follows: Size of the PCB: - The size of the PCB will determine the overall dimensions and layout of the project. Please specify the size range you are comfortable working with. Layout design: - If you have a specific design in mind, please provide the details and any reference materials you may have. - If you have a rough idea of the layout, please share your thoughts and we can work together to refine the design. - If you are open to anything, I will rely on your expertise to create a layout that best suits the project's requirements. Components: - The PCB will include either digital or analog components, or bo...
...control is that the speed limit of the road on which the vehicle is traveling and the speed at which the vehicle is traveling at a constant speed in cruise control may differ. To solve this problem, this technology sets the speed when traveling at a constant speed in cruise control to the speed limit of the road on which the vehicle is traveling at the time when the driver presses and holds the switch for a predetermined time. Please search for this technology in this contest. <<NOTICE>> The target car brands in this search are limited to US, European, Chinese and South Korean brands. <Deadline> The search project needs to be completed within 4 days. <Requirements for Payment> ・Submit project deliverable within the due date. ・Submit documentary evidence...
I am looking for a skilled developer to create an app and website for a jobs platform. The app and website should be developed for both iOS and Android platforms. Features and Functionalities: - As the client, I am open to suggestions for specific features and functionalities for the app and website. - The main goal of the app and website is to send jobs to job seekers via ...interface design. - Familiarity with job posting and recruitment processes. - Ability to provide suggestions and recommendations for features and functionalities that will enhance the job posting platform. If you have the skills and experience necessary to develop a user-friendly and efficient app and website for job postings, please submit your proposal. Examples of a similar site/app is swipejobs, switch...
Looking for a dynamic and custom E-commerce site (custom UI/UX) with a typical hierarchy of categories, sub...products. The website should have the following features: - Login / Signup feature - A modern and sleek home screen - Ways to explore the products in many ways (in the home screen, by navigating through categories/subcategories, by brands, by bestsellers, etc.) - Discount coupons - Cart with payment gateway - Blog (a section in the website itself) - Newsletter option with subscription - Option to switch language (English and Arabic) - Shipping API for managing and tracking orders - Admin Panel for managing everything We are open to the technology stack either being custom HTML/CSS/JS, or WordPress/WooCommerce, etc. Also I'm open to discuss the UI/UX possibilities, an...
I am looking for a developer to create a geofencing app for Android that focuses on location-based marketing. The ideal candidate will have experience in developing Android apps and be familiar with geofencing technology. I'm trying to build an app that allows me to track footfall in my store through geofencing. This could be through mobile data, wifi, or bluetooth beacons to help me track routes through the store - but it must be able to track specific points inside, in-store. I am open to advice on this. I'm hoping to attach a tablet to the trolley and through an app, show a specific jpg on the screen with an offer to entice the customer to buy. Key Requirements: - Experience in Android app development - Knowledge of geofencing technology - Ability to integrate locat...
I have example app for Apple provide supplier of Bluetooth sensor. I need about a developer that can help me to upload. Apple team mentioned that, app functionality is very minimal. We need to add more functionality only that case app going to be approved on apple store.
...2d4000000000000231019233108f57e [INFO] 02:46:37.351 [808-TCP-4-5] [55]WebLog Json: {"acc":0,"alarmTypeList":[],"altitude":53,"battery":0,"direction":0,"expandMap":{"wifi":"[{"rssi":-53,"mac":"96:a4:08:b9:1a:bc"},{"rssi":-67,"mac":"96:a4:08:89:d7:f8"},{"rssi":-70,"mac":"c4:e5:32:a8:63:86"},{"rssi":-76,"mac":"b4:3d:08:ac:f8:6e"}]","battery_charge":1,"bluetooth":"[{"rssi":0,"fwVer":0,"name":"u0000u0000u0000u0000u0000u0000u0000u0000u0000u0000","temperature":&q...
I currently have an Android app that connects to Raspberry Pi via Bluetooth and allows the user to send the wifi credentials. I want to add to the app to be able to send a setpoint and schedule. For example the gas will be 1.5 for 1h 20 m 3 for 2h 6 for 30m etc It would just send that basic information to the app as like json. I have the code for the current app but just need to add that on.
I currently have an Android app that connects to Raspberry Pi via Bluetooth and allows the user to send the wifi credentials. I want to add to the app to be able to send a setpoint and schedule. For example the gas will be 1.5 for 1h 20 m 3 for 2h 6 for 30m etc It would just send that basic information to the app as like json. I have the code for the current app but just need to add that on.
...be clearly displayed. The goal of the website is to introduce visitor to our band/musical project, encourage them to checkout our YouTube/Instagram and have them subscribe to our mailing list (already implemented in the current website). I am looking for cleaner, more modern fonts and layout, which must work on all devices. Finally, it is crucial that we make a copy of the current layout and switch to the new design only after all the changes are confirmed - in other words, development should be done without changing the current layout until final confirmation. Skills and experience required for this project include: - Proficiency in WordPress and web design - Strong understanding of user experience and visual design principles - Ability to create modern and creative website ...
...skilled hardware designer to create a device that can automate power supply in small vaccum machine. The device should be able to turn on and off electricity supply based on signals received from software. Key requirements for this project include: - Experience in designing hardware that can handle small residential power loads - Knowledge of various wireless protocols other than Wi-Fi and Bluetooth for communication between the software and hardware The ideal candidate will have: - Strong expertise in hardware design and development - Experience working on projects involving automation and power supply control - Familiarity with different wireless protocols and their implementation If you have the necessary skills and experience to take on this project, please submit your ...
PCB of a MEGA 2560 PRO breakout board. The design should be simple, consisting of 1-2 layers. Ideally using screw terminals or 2.54 female headers. Please show your design idea, in drawing or photoshop, doesn’t matter, and if I like your design, I will award you with $10 (and 2 more people) and give 1 person the new custom job of $25 for create the gerber/bom (prefer easyeda). Thank you and good luck all ??❤️ Specific requirements and features for the PCB design will be provided by me. I am open to suggestions as well but will provide the necessary details to the freelancer. Ideal skills and experience for this project include: - Experience in PCB design and layout - Familiarity with the MEGA 2560 PRO breakout board - Proficiency in using EasyEDA for de...
I am looking for a WordPress expert to help me migrate my website to a new hosting provider. I have access to the current hosting provider and I have a specific hosting provider in mind that I want to switch to. I want to migrate all content, including posts, pages, and media. - Experience with WordPress website migration - Understanding of DNS and host files - Experience with migrating from a lower version of WordPress to a new version - Ability to configure all the installed plugins - Knowledge of different hosting providers and their migration processes - Attention to detail to ensure all website content is properly migrated - Ability to troubleshoot any issues that may arise during migration If you do a good job, you can migrate one more WordPress website. Overall, I am look...
...multi-phone number or can use just one WhatsApp account with multi calls. ) - The development platform/operating system is not important. you can use Asterix, Freeswitch, FreePBX vs... - The implementation should return the correct call error codes to the SIP backend like CALL SUCCESS(200 OK), BUSY(486 Busy Here), UNAVAILABLE(503 Service Unavailable), etc.... to try other rounds on the other SIP Switch. Functional flow 1) Calls from PBX/sip gateway will be sent to WhatsApp gateway 2) WhatsApp gateway converts the SIP to WhatsApp protocol 3) If it is necessary, there are multi-channels WhatsApp account in the WhatsApp gateway and your code selects any of the available accounts to make a call. You can run a multi WhatsApp account/channel with a multi-phone number in the What...
Looking for an app that works as a print service for web browser receipts that needs to work with Star TSP143IIIBI (Star TSP100 Series, Bluetooth connection). Can provide Star SDK on iOS The printer manufacturer has detailed information how to work with SDKs for the printer model. The current website that is used to print opens the print dialog box (defaults to AirPrint) can not be modified or tweaked, it must be done via third party app. I have already hired a freelancer for this same project on Android and it worked. Now we need it for iOS due to a change on the project and I'm not sure if this can be done. Preferred freelancers that have completed similar projects on iOS for printing to Star printers.
...Point form Prices (if you want to list the prices) In there, mention the Aquapass If it is titled Aquapass, visitors to the site are not going to know what that is About Us Facility Here put all the facility information (salt water, heated pool, etc) Pictures of the facilities Maybe add Sofia? (if you want...) Nick too? FAQ Contact Us Contact information/contact form Locations So they can switch and view the other locations Terms & Conditions "...
Experienced Embedded Firmware engineer on nordic nRF52833 Requirements: - Specific firmware development experience in Bluetooth Low Energy (BLE) and Ultra-Wideband (UWB) - Proficiency in Nordic Semiconductor SDK - Ability to support hardware design Ideal Skills and Experience: - Strong background in BLE and UWB firmware development - Extensive knowledge of wireless communication protocols such as Zigbee and LoRa - Experience in sensor integration - Familiarity with Nordic Semiconductor SDK - Ability to provide hardware design support Note: The project requires a candidate who has expertise in BLE and UWB firmware development, preferably with experience using Nordic Semiconductor SDK. Hardware design support is also needed.
I am looking for an experienced embedded hardware designer to assist with a PCB layout and design project. The PCB design is of a simple complexity level, consisting of 1-2 layers. The client has specified that they require the use of specific technology or components in the design. Ideal skills and experience for this job include: - Experience in embedded hardware design - Proficiency in PCB layout and design - Familiarity with designing PCBs with 1-2 layers - Knowledge of specific technologies or components required for the design If you have the necessary expertise and skills in embedded hardware design, PCB layout and design, and are comfortable incorporating specific technologies or components into the design, please apply for this project.
Variable Input, Proportional Output Heater Bank Controller Board Project Overview: The objective is to develop an Arduino-compatible PCB capable of controlling a bank of approximately 20-25 silicone heater mats, each with a power rating of 150 watts. The controller/PCB to be built must manage the power distribution efficiently to minimize operational costs. Key Specifications: - Power Capacity: The controller should have a capacity of up to 4kW to regulate the entire bank of heaters, maintaining equal output for each heater at any given moment. - Control Method: Variable control is the primary requirement, although staged control is acceptable if necessary. The use of a triac or a series of triacs would be suggested, although alternative suggestions are welcome. - Input In...
...referred to as a smart home controller, acts as the brain of your home automation system. It is where all the devices are connected, allowing for centralized control. Popular hubs include Amazon Echo, Google Home, and Apple HomeKit. 3. Communication Protocols To ensure all devices can communicate with each other and the central hub, various communication protocols are used. These include Wi-Fi, Bluetooth, Zigbee, and Z-Wave. The choice of protocol depends on the compatibility of your devices and the range required for communication. 4. Control Interface The control interface can be a smartphone app, a voice-activated assistant, or a dedicated control panel. This is where you interact with your smart devices, issuing commands and receiving information. 5. Cloud Services Many ho...
