A13 allwinner usb schematicJobb

...via uard - End Device: The completed RFID reader will be configured to link up with an embedded system. Candidates with a proven track record in small electronical device designs and experience in firmware development with an emphasis on initialization will be ideal for this role. Knowledge of RFID reader designs, CH32V003 MCU and analog components is a necessity. Deliverables: - RFID reader schematic - PCB layout - Basic initialization firmware. So i need project to work like theses chineses reader module...

I'm looking for an expert in off-grid systems to create a battery-powered solution for a refrigerator and an automatic gate system. - The system will need to be designed to support less than 6 hours of operation for both per day - Additionally, include a real-time monitoring ...1/2HP (i.e: Refrigerator / Freezer / Automatic Gate) Need to have display output to show status of battery charge and input status (battery or AC) Need to have a button to manual switch from ac to battery Need to have fuse to protection Keep in mind, it has high current peak at load start! Prefer NOT micro-controller (except battery monitoring system) - Use Analog if possible! Need: - PROJECT - SCHEMATIC (prefer - not mandatory - easyEDA) - PCB (prefer - not mandatory - easyEDA) - Bill of materials ...

The goal is to capture phone screen and process it using something like tesseract ocr, refresh screen, trigger usb port . More details will be shared with proper candidates. Regards.

I'm not going to spend more than 30 GBP on this project if your greedy then dont respond there are 4 things i would like 1 - remove add to wish list 2 remove the service part and links 3 to ensure that all features on the product page is consistent through out 4 - let me know if we can display our reviews differently im not asking you to create anything new its all there its just not done properly My Shopify site requires a proficient designer to revise the product descriptions on my product page. The task involves creating engaging, informative, and persuasive product information. Below are the requirements

I'm seeking an experienced AutoCAD specialist who can create basic schematic models for the purpose of prototyping. Unfortunately, the specific objects to be modeled are not yet defined. Ideal skills and experiences include: - Proficiency in AutoCAD - Ability to create schematic models that will aid in prototyping - Flexibility to work with a range of objects that could include anything from buildings to mechanical components, and electrical circuits - Efficient and concise communication skills, to understand and implement changes efficiently. Your responsibility will not be limited to modeling. It will also include helping identify the objects that will be modeled as we move forward. Your insight and expertise in this matter will be greatly appreciated. I'm loo...

of schematic for CC3D schematic board. 2. Design of PCB 3. Will provide Gerber files for manufacturing. 4. Will provide Assembly files(If required)

I am seeking an experienced professional capable of creating Visio line diagrams and elevations of seven distinct room types (with two variants for each, Crestron and Cisco as the base). These high-quality diagrams need to be editable, to scale and primarily created for audiovisual planning. Key Requirements: - Development of Visio line diagrams and elevations for use by co...set-ups for Microsoft Teams Rooms would be highly preferred. - Must be A4 page size and to scale Take note that all the diagrams must be provided in Visio format, as we will need to modify them over time. If you possess a solid understanding of Visio diagram creation and a strong background in audio visual design, we'd love to hear from you. Some example products for elevations and Crestron schematic b...

...need some assistance installing my multi-monitor desk setup at home. This is a one-time job I expect to take a few hours, to include mainly: - Mounting my four monitors on stands I provide - Hooking all my monitors up to my work and personal computers (and to power) - Affixing cable trays to the bottom of my desk and tidying all cables everywhere - Installing peripherals (webcam, mouse, keyboard, USB hubs, etc) through a KVM...

...21 i want the audiocall to be started for 9 seconds. If the call is anwsered I also need to OPEN the DOOR by pushing number ''9'' at the android app. I have already programm ALL of the above. But i can only succeed to make auto AUDIO-call ,using NodeRed. The system is able to make Video call by manual, using a USB WEB CAMERA I need a code to make it AUTOMATICALLY. SO I NEED SOME ONE THAT KNOW WHAT TO DO FOR auto-VIDEOCALLING. The freelancer also must have: RASPBERRY PI 4 USB WEB CAMERA ANDROID PHONE Ideal Skills and Experience: - Experience with Raspberry Pi4 and Asterisk - Knowledge of VIDEO streaming - Proficiency in programming languages such as Python or C++ - Understanding of hardware specifications and integration If you have the necessar...

I'm in need of a seasoned developer who can create a simple application in Android Studio, preferably in Kotlin or Java, with a straightforward GUI consisting of just two buttons: Button1 = "ON" Button2 = "OFF" The application should use a USB OTG cable to connect an Android tablet with version 11 to any Arduino device. When the user presses Button1, the application should send the string "ON" through the USB serial port, and if Button2 is pressed, it should send the string "OFF" via USB. I'm interested in one-way communication only, and the application should be as simple as possible.

I'm in search of an experienced developer well-versed with STM32CubeIDE and C programming. The project is centred around STM32F411 hardware. I tried using default USB Host implementation and while it works for some mice it fails using others. I heard USBX should have better HID support so now I want to try that. What I need to be accomplished: - USBX integration for STM32F411. The aim is to be able to read a left mouse button press and store it into a variable. Expectations: - The functionality of the left mouse button will solely be to read a click action. No need for dragging, scrolling or any other interaction. - The whole project is to be executed using C as the programming language. Skills Needed: - Proficient in STM32CubeIDE - Proficient in C Programming - Knowledg...

I am in immediate need of a highly skilled Allwinner V3S SoC specialist to join my project. Your focus will be on various aspects: * Software Development: This covers a variety of tasks- firmware, driver, and application development. Experience in working on these is paramount. * Troubleshooting and Debugging: You'll also be responsible for effectively identifying and resolving any issue that may arise. Prospective freelancers need to have substantial knowledge and firsthand experience in dealing with Allwinner V3S SoC. Since I need this project completed ASAP, a fast-paced developer with a knack for problem-solving will fit perfectly.

I'm looking for someone who can remove the protection from my program, which is controlled by the presence of a USB key. Unfortunately, I've lost the USB key and can no longer access the program.

I need professional 3D modelers who can generate archit...walkthrough videos. These videos should be a hybrid mix of realistic and schematic animation styles. - Intended Audience: The architectural animations should be crafted in such a way that they easily appeal to the general public. - Skills Required: Expertise in 3D modelling and animation, understanding in architectural design, and an invigorating sense of creativity are ideal. - Experience Required: The perfect candidate has experience in creating a fusion of realistic and schematic 3D architectural walkthroughs. The intention here is to create a visually engaging representation that captures the imagination of an everyday viewer. I’m looking forward to seeing some innovative approaches in blending realism an...

I require a solution to seamlessly connect my USB remote to my PowerPoint presentations running on a Windows system. The PowerPoint version I use is 2016 or later. The specialist I'm seeking for this task should be well-versed with: - USB remotes and their functioning. - PowerPoint 2016 and above. - Operating systems, particularly Windows. Responsibilities involve refining the connection to ensure smooth, reliable operation of the remote during presentations. A demonstrated history in software troubleshooting and problem resolution would be advantageous. The problem is that when I click on another wind/program the remote no longer functions until I click on the PPT window again. I want the remote to be dedicated to the PPT regardless of where I click with the mouse.

I'm in need of an engineer proficient in Altium Designer to update my existing PCB schematic and layout. The primary task is modification of component placement to optimize the design. Ideal Skills and Experience: - Strong expertise in Altium Designer. - Familiarity with PCB schematic and layout update needs. - Practical knowledge in component placement. Please showcase your previous projects related to PCB design or Altium Designer, if possible. I look forward to your bids.

I am seeking a skilled technician for creating a macOS Sonoma USB installer for my AMD Ryzen 9 powered Windows 11 PC. Using remote access via TeamViewer, your tasks specifically include: - Generating a working macOS Sonoma USB installer - Ensuring necessary kexts and drivers are correctly installed and functioning Expertise in AMD Platform-based Hackintosh systems, familiarity with kexts and experience with TeamViewer for remote access is essential. Additionally, prior experience in creating bootable USBs for Mac systems on Windows machines would be advantageous. Your success will be reliant on your attention to detail and ability to work efficiently and promptly.

I am seeking an experienced C++ developer with a strong understanding ...through the software programmed in the Arduino. A unique component of the task is enabling and disabling the contactor based on readings from a temperature sensor. This indicates that expertise in sensor interfacing with Arduino will be useful. Please note that optimal accuracy of temperature readings and subsequent actions towards the contactor form the core of this project's success. Code and schematic already exist, I need to add and lcd display for the temperature readings and and change the temperature sensor types. Arduino uno will be used for this project. Relevant skills and knowledge: - Proficiency in C++ - Extensive Arduino experience - Knowledge of contactor operation - Experience in sens...

I am looking to create a compact, USB-powered disc that will be used to heat food or beverages. The heat emitted by the disc should be just under 200 degrees, ideal to get my coffee, tea or soup at just the right temperature. The envisioned design for the disc is round and flat, and it should be small enough to be portable yet effective for its heating purpose. Ideal freelancer for this task should have experience in electronic product design and material selection, with an understanding of heat properties and USB-powered devices. Ideal skills: - Electronic design - Material engineering - Knowledge on portable heating devices - Experience with USB-powered products.

In this project we will be implementing a control ...system using the Lattice iCE FPGA. The task at hand involves converting a schematic for a Synchronous Data Link Control (SDLC) data stream to an SPI Master data stream converter to Verilog or VHDL and then verifying the design through simulation. And finally creating the file that will be used to program the target part in production. The ideal freelancer for this job is proficient in working with FPGAs, preferably with a strong background in the Lattice iCE FPGA. I’m looking for someone adept in schematic to HDL conversion. Experience in working with SDLC data will serve as a plus. Please ensure that your experience and skills include: - FPGA development, specifically with the Lattice iCE. - Expertise in sche...

...want to hook up two cameras though iCorrVision3D on my laptop. It can be found on Github at With the help of ChatGPT I have now reached a point at which I can run the software, but a library was written specifically to function with Basler cameras. I have a pair of ELP cameras which dont require drivers and are picked up as soon as they are plugged into my USB ports. Chat GPT says that I should do the following, but I do not have the ability to do this. Please read and bid if you think you can do this after reading what is required. I have reached step 4, but now I have an issue as my cameras are not the same as the ones they used. In the Icorrvision3D manual it says this, but doesnt say how I do it. 'Here, the LEFT (L) camera is denominated MASTER

I'm seeking a proficient designer who can effectively use Flutter with Firebase for my web project. Key tasks involve creating a desktop-compatible site, featuring user authentication and dat...Proven experience in designing desktop-friendly websites. - Knowledge and experience in implementing user authentication and data visualization tools. - Familiarity with basic customization tasks. The resulting Project will look like this , and include a database of information to be filled at a later date. The site needs ability to load and display items from database including: A schematic Symbol A PCB footprint A Step model A list of parameters Your expertise will ensure the successful execution of this project. Kindly provide a portfolio of related previous work during application.

...PCB work as BMS for lithium battery 3.7V, 4A. - Read temperature via thermistor (as example NTCLE100E3471JB0) - Include programmed controller with custom program. - Preset temperature programs: (40, 50, 60 °C), which users can adjust using a physical button. - Has 5 LEDs that indicate battery status and chosen program. - As powerbank support QC 3.0, Apple devices and Samsung devices - Ideal one USB type C port for charging either phones and PCB battery Detailed info for chips and components you can find in attached PDF Ideal Skills: - Experience with temperature regulated gadgets - Comfortable with implementing custom program based on temperature The successful candidate will have a portfolio demonstrating similar projects and will be able to meet deadlines efficiently...

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I'm on the hunt for a talented designer to create a compact, USB and battery powered electronic vaporizer circuit. This project is not only about function but safety as well - the design must factor in short-circuit, overcharge, and temperature control features. The ideal candidate will bring experience in circuit design, familiarity with Altium or Eagle CAD, and a flair for innovative, high-quality work. Let's create something extraordinary together.

We have an old design for a PCB which uses a STM32F100C8T6B MCU. We need to update the design to use a STM32 chip with more memory. We will provide the old schematic diagram and BOM.

I'm in need of a developer who can create a Python script to perform actions on my IG account via my Android phone. The script only needs to have 3 simple functions/tasks. Key Requirements: - expert Python skills - web scraping basics to identify elements on IG - Android experience: Since the deployment will be via an Android phone (using the phone's USB/debugging feature), knowledge of how Python scripts interact with Android OS will be beneficial. If this is you expertise please post your bid so I can then message you all details for this job.

I'm seeking the skills of an experienced developer in Raspberry Pi and GPS integration. I have procured an EZ-GPS- G module that needs to be operational with my Raspberry Pi 4B board via USB. Key aspects of the project include: - Enabling the GPS to function on Raspbian OS. - Implementing functionalities for positioning (latitude, longitude) and time synchronization using GPS module. Suitable expertise includes: - Strong knowledge of Raspberry Pi. - Prior experience setting up a GPS module on Raspberry Pi. - Familiarity with Raspbian OS. This role is perfect for an individual proficient in real-time tracking and time synchronization systems. Looking forward to a successful GPS-Pi integration.

...proficiency in watercolor. - Experience in illustrating for very young children. - Great creativity and attention to detail. - Familiar with children's storytelling. The right freelancer will be able to charm very young readers with their watercolor illustrations. Examples of illustrations needed will be 1 pic of the toddler sitting on my lap trying to grab the computer Pic of him grabbing a USB cable, Pic of him grabbing the mouse and staring at me Pic of both daddy and son looking at the computer with a train on the screen One will have three characters (all others will have two people in the illustration) - the last pic will be mommy standing in the doorway while son and daddy are on the computer. I would like you to draw based on pictures I have of us, but if this i...

I'm looking to have a bandpass filter designed to select discrete frequencies within the range of 50 Hz to 1200 Hz. The particular use case for this filter will require the signal input voltage range to be 0-5 volts. As for the interface, a rotary switch is preferred for frequency selection. Speci... - Frequency Range: 50 Hz - 1200 Hz - Voltage Range: 0 - 5 volts - Interface: Rotary switch Ideal Skills and Experience: - Sound understanding of signal processing. - Proficiency in designing and implementing electronic filter circuits. - Prior experience in working with bandpass filters. - Familiarity with rotary switch interfacing. Project completion will require a working prototype or schematic of the design. Please bid if you are confident in meeting these specifications an...

Seeking a savvy technical specialist to integrate a cash bill acceptor into our existing Sparkbooth software on a Windows PC. The bill acceptor will be used to facilitate direct purchases...of cash transactions through the Sparkbooth software on our Windows pc. Check link before answer: Your Job Is to find a way to connect Bill acceptor to PC (USB or some other connector) use pulse or other protocol to receive signal and Make program respond when get according bills to Our existing programs software that is succes. So it Can go on printing. Software up Has built way to integrate system. Only those who Done before Are accepted to do this Job. Our Bill acceptor Is simple pulse Bill coin or nv10 USB both Has pulse or other protocol

...not important), the BDLC-300 outputs the below to the CNC microcontroller : 1- Motor Speed/RPM (current motor maxes at 17k) 2- Alarm or error. 3- BRK 4- F/R motion I don’t have and data sheets of the CNC microcontroller as it’s custom and can only provide images if it helps. You will have to provide the below : 1- Complete wiring diagram (colored coded and high quality and high resolution schematic) for connection from Odrive to Arduino and to CNC controller including any additional components etc. 2- Configuration and firmware for the Odrive. 3- Arduino library & code Important : Additional points goes to those that actually read the whole explanation and provide some details when contacting me back on how u will do it or why I should choose you. Also ti...

...able to have holder with another small module (DC-DC stepup module ) so you can scrow it to the main board and do the communiation ( will discuss more in video session ) So the board should have the following components : 1- ESP32 Devkit board ( as long as the board support WIFI has USB feel free to use it here) 2- DC-DC step up voltage ( MT3608 ) (this is a module you need to stick it to the main board and link its inputs and outputs 3- single Relay (HFE10-2/12-HT-L2) 4- two are port WJ500V-5.08-2P 5- USB of ESP32 DevBoard should be accessible from outside too 6- variable resistor just like on MT3608 , but this one will be to control the input voltage 7- you might need some resistor here or there but it should not be a lot as I already did the design. Diagram...

...draftsperson to create a basic, clear and usable schematic layout of our campgrounds, which are less than 10 acres. This layout should highlight all essential features which includes all the buildings, roads, and boundary lines of the site. It is not required to illustrate minor details like trees or footpaths. Ideally, the freelancer should have previous experience in landscape design or architectural drafting and possess a great sense of spatial awareness. Skills in CAD software or other drafting tools would be beneficial. Phase 1 of drawing will be used to show placement of electric poles. We need this asap today. I have the staffing getting the measurements now. You can use the layout from the soil sample document, as the baseline schematic. We will pay you for al...

I have OEM car radios with foreign gps maps. I have the software update usb with the right software and map but i got error: not compatible. Guys in Sweden achive to enable software update mode. I sent video to show. I also have the files what is on the sd card, but not able to boot. Can you help me to solve this problem this or other way? The radio have rh850 chip. ##1941##961##$/4900%% WhatsApp

I am looking for a Linux Debian Systems Engineer who can expertly install, configure, troubleshoot and debug my Linux Debian system. My project is very much like a remote control scooter project. The technical parts I use: - Raspberry pi zero 2w - Waveshare sim7600g-h 4g usb modem I have made progress so far with these parts. The system automatically connects to 4g internet and chooses 4g as the main internet output (ip route add default dev ppp0) and automatically connects to a wifi address that the Raspberry pi can access, but sometimes the system behaves like this. I have an active ppp0 connection everything looks correct but I can't connect to the internet then I have a service that auto restarts the wvdial service that restarts itself many times and at some point it aut...

...This project requires capabilities to develop a software that: - Works on a Windows interface - Integrates with a USB port, facilitating recorded files to be copied or accessed seamlessly - Presents a timer displaying real time in IST - Provides GPS capabilities - Stores data efficiently in a hard disc - Has an accessible on/off switch for starting and stopping recording The sound recorder should support MP3 and WAV formats for recording. Ideal freelancers for this project would be technically adept with significant experience in developing Windows-based software, particularly software centered around sound recording. They should have a good grasp of integrating GPS and USB functionalities within software components and sound recording technologies. Freelancers with ...

I'm looking for an experienced embedded firmware engineer who can implement a USB CDC device driver (with source) for an STM32F373, written for Rowley Crossworks WITHOUT using STM32 Cube libraries such as STM32 USB hal libraries. - Proficiency in the C programming language. Demonstrable experience in developing firmware with C is essential. - Extensive knowledge of and experience with the ST ARM Cortex microcontroller is required. Your main task will be to develop and implement new firmware for our products, working alongside our existing engineering team. This will include everything from initial design to final testing and troubleshooting. Thank you in advance for your bids. I look forward to working with a passionate and skilled firmware engineer.

...5 years experience in embedded software and hardware development,  Should have sound knowledge of communication protocol like Rs232,RS485,SPI,I2C,USB & Ethernet and having experience in integration of various hardware system available in our organization and these hardware have RS232 and USB ports and the requirement is to capture the data from these ports and parsed the required data and then store it on the given server. The user must be expert in fetching data from the mentioned ports and ability to develop mobile app for this particular activity will be an added advantage.  Key Project Elements: - The fetching of data from the RS232 and USB ports and store it on the server. - Additional communication modules may be required at later stages of the...

...implementing dark mode on websites. • Be able to deliver a clean and accessible menu design based on my specific layout design. • Have an understanding of intuitive web navigation, and how to optimize the user experience through efficient menu design. Please remember, my expectation is the delivery of a fully functional, aesthetically pleasing dark mode and menu design that mirrors my provided schematic. Lastly, I would love to see some examples of your previous work, especially if you have worked on similar projects. Thanks!

...davor die aktuelle Programmierung auslesen, um evtl. daraus weitere Schlüsse für den zukünftigen Umbau zu ziehen. Die Steuerung ist eine Simatic S7-200 mit CPU 224, weiters sind noch 5 Erweiterungen angeschlossen. Es wurde ein alter PC mit einem Windows XP aufgesetzt, sowie eine Siemens Micro Win 4.0 SP3 installiert. Als Verbindungskabel wurde dieses Kabel besorgt: Auftragsstellung: Eine Verbindung zur Steuerung herstellen, und den aktuellen Programmcode auslesen. Evtl. sind noch Treiber oder zusätzliche Software zu installieren

I am looking for a competent mobile app developer to create an intuitive application serving the purpose of remote dentist visits. This app should cater to both iPhone and Android users. - The application's main functions would be: - Video consultation: Enabling users to consult with dentists via in-app video calls. - Integration of Dental Intraoral Camera (Wi-Fi/USB-C) see link: - Appointment scheduling: Users should be able to comfortably schedule their dentist appointments. - Prescription delivery: The app should allow users to receive dental prescriptions digitally. - As for user verification, the app should integrate BankID electronic ID authentication. The ideal freelancer for this project should possess excellent knowledge and experience in mobile

For my growing business, I am in search of expert resellers in Class 3 Digital Signature Certificates. The products will primarily be utilized to ensure secure online transactions, e-filing of documents, and digital authentication of users on key portals such as MCA (Ministry of Corporate Affairs), GST (Goods and Services Tax), and Incom...GST (Goods and Services Tax), and Income Tax. Ideal Candidate: I am interested in partnering with professionals who have: - Strong selling and negotiation skills Opportunity: This is an excellent opportunity for a motivated and skillful reseller to establish a profitable partnership that benefits us both. Let's digitally secure more businesses together. Selling Price: Rs. 1500/- per DSC with USB token (2year Validity) Your Commission: Rs...

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Would like the following schematic copied into the program EasyEDA with the correct components and traces. The schematic can be found on the device's GitHub page: The schematic is available to the public and is for this device: I would also like the PCB designed in EasyEDA on a 150x150mm board. The components and traces should be placed to maximize space between them. This will be used as a prototyping board. The end goal is to have a schematic and PCB designed in EasyEDA based on the linked schematic.

...functionality of Foobar2000, an open-source music player available at The objective is to create a Windows-compatible music software with integrated DMX control, allowing users to elevate their music experience through synchronized lighting effects. Key Features: 1- Desktop Media with DMX Control: Upgrade Foobar2000 to incorporate basic DMX control functionality through the USB output of a Windows laptop. 2- Customizable Track Colors: Enable users to choose and modify colors for individual music tracks within Foobar2000. 3- Real-time DMX Output: Ensure that the selected color for each track is accurately outputted to the DMX-controlled lights. 4- Persistent Color Settings: The chosen color remains constant until manually changed by the user. Ideal Candidate: The perfect

...mg/L deposited. When the run is finished, the generator will beep letting you know it is done. Unlike some colloidal silver generators, this one should not sit on top of the flask, so it can be used with hot processing without the danger of heat or water vapor damaging the electronics. The generator should work with: • Input voltage may vary depending of the platform used ranging from 3.3v to 9v (USB adapter or Wall transformer 110 to 240 VAC, 50 or 60 Hz). • 1 pair of removable Color-Coded Electrode Lead wires, one for anode and one for cathode. Offeror requirements. Electrochemical background is required. Main skills. Electrolysis process. Circuit design Software programming ...

...Requirements: - The stepper motors will be utilized in the field of robotics, where precision and speed are crucial. - The communication interface between the PC and the motors should be via a USB and wireless interface. A robust and reliable solution is a must. - Since my level of programming expertise is at an intermediate level, the software should be user-friendly and not overly complex, yet able to perform the tasks effectively. Ideal Skills and Experience: - Experience in PC-based robotic control systems. - A background in electrical engineering, focusing on motor control. - Proficiency in designing USB-based communication interfaces. - Proven skills in developing user-friendly software for hardware control, preferably with experience in stepper motors. I'm ...

I have an ATTINY816 chip here. The TX (PA1) and RX (PA2) are connected to a terminal program via a USB/RS232 converter. All I need is a little command interpreter. When I send "An" (all strings without the quotation marks) to the chip, it should: Return "okn" and set PB0 high for 0.1s. When I send "Bn" to the chip, it should: Return "okn" and set PB1 high. When I send "Cn" to the chip, it should: Return "okn" and set PB1 low. RS232 parameters: 9.6kbps / 8 data bits / 1 stop bit / no parity. Create a well documented little demo program with Microchip studio / GCC. Don't use Arduino. The first perfect solution wins.

...features that I want the app to have: 1. Live streaming of the radio station 2. On-demand playback of previous broadcasts 3. Push notifications for new broadcasts In terms of connectivity, I need the app to support both USB and Bluetooth connections to the radio station. Although I'm open to adding other modes of connection in the future, for now, these are the most crucial. Ideal Skills and Experience: - Proficient in Android app development - Previous experience with live streaming and on-demand playback features in applications - Familiarity with Bluetooth and USB connectivity in Android apps - Experience with push notification system integration - Knowledge of radio station interface, specifically Hytera, is a plus Ensure you have a thorough understanding of...