Stm32 usb oscilloscope project jobs
I'm looking for a skilled product engineer with expertise in bag design. The project involves creating a range of bags, including backpacks and handbags, as well as travel bags. Backpacks: - Must be made from waterproof material - Feature multiple compartments - Equipped with a built-in USB charging port Handbags: - Should have adjustable straps - Include multiple pockets - Incorporate a secure lock mechanism The specifics for the handbags will be communicated once the freelancer is hired. Ideal skills for this project include product design engineering, materials science, and experience in designing multifunctional bags. A keen understanding of market trends in bag features is also a plus. Please provide examples of relevant past work with your bid.
...create a Microcontroller based main board & write the software for me. Key Project Specifications: - The board should feature a 2 channel ADC for precision temperature measurement from Type K, R and S type thermocouples. - I prefer the use of the STM32 microcontroller family for this main board. - Communication interfaces supported by the main board should include I2C, SPI, UART, ADC, RS485, and RTC. Deliverables Expected: 1. Three fully assembled and programmed PCBs ready for testing. 2. Complete source code for the project. 3. Schematic and Gerber files, including a pick and place file for PCB assembly. 4. Bill of Materials (B.O.M.) with vendor information. Ideal Skills and Experience: - Proficient in STM32 microcontroller programming and board desi...
...when storage falls below 5GB. Advanced Settings User Login for Remote Viewing and Vehicle Assignment Require user authentication to enable remote viewing and assign the app to a specific vehicle. Keep Wi-Fi On After Engine Off: Maintain Wi-Fi connectivity for additional app features. Keep Mobile Data On After Engine Off: Allow the app to continue using mobile data. Keep USB Power On After Engine Off: Provide power to USB-connected devices for data storage or charging. Delayed App Activation After Engine Start: Delay app activation for a few seconds after the engine starts to reduce system load. Mobile App (Companion App) The mobile app is designed to work as a companion to the vehicle DVR system, providing remote access and control features for enhanced convenience and ...
Looking for a stm32 + nextion programmer, extensive experience in inkjet printers, if it does not meet the specifications I will not award the project. I already have firmware that I need to integrate more functions and update. Add more functions to the project - ink system controls - level control - control and maintenance - humidity control - ink flow control - lamp control - roll to roll
I'm looking for a skilled hardware designer to create a board for the STM32L031K6 microcontroller. The boar...to create a board for the STM32L031K6 microcontroller. The board will be used for prototyping, and needs to be compatible with the ST-Link V2 programmer. Key Requirements: - The board should include GPIO pins and Analog inputs/outputs. - The power source for the board will be USB, so it needs to be designed accordingly. Ideal Skills and Experience: - Extensive knowledge and experience in hardware design, particularly with STM32 microcontrollers. - Familiarity with ST-Link V2 programming. - Ability to design for USB power supply. - Good understanding of GPIO and Analog inputs/outputs. I need a professional who can ensure the board is designed efficien...
Project Description I need a professional hardware/electronics designer to create a complete ESP32-S3-based pcb. The design will feature: - ESP32-S3 module (placed on edge side of the PCB) with USB-C for programming. - 18 high-resolution analog inputs for NTC 10K/20K/100K sensors with shared COM pins. - 8 solid-state relay (SSR) outputs for controlling contactor signals, with shared COM pins. - One high-reliability 0-10V analog output. - Ethernet port with the W5500 IC and RJ45 connector at the bottom edge. - Integration of an external RTC module (DS3231) with battery backup for accurate timekeeping. - Power regulation, protection circuits, and optimized PCB design. - Milled slits for isolating I2C sensors.
I'm seeking an experienced professional to deploy an object detection vision AI app using Docker. The app will process images from a live camera feed, precisely a USB webcam. Key Requirements: - Proficiency in Docker for deployment. - Previous experience with object detection vision AI apps. - Knowledge of working with live camera feeds. - Ability to ensure seamless integration with a USB webcam, IP camera, and Raspi Cam - user and tool database interface for tool checkin/out management Windows on-premise integration is a must among other platforms.
...you would have to go to the download tab and click download and save I would like to be able to put a list of Patent numbers put a list of Pat numbers: US5512121 US5542135 US6712321 Etc Have it run through the script to download the pdf(s) to a folder desktop I’ve done this in the past, but it’s been years ago my coding mind is not up to it nowadays And easy to use cheap app maybe at or on a USB plug a simple script to download or I can embed it in my website where they have to login with the username and password whatever simplest Rate of pay can vary, depending on how we can develop this I WILL WANT TO SPEAK TO THE PERSON THAT WANTS TO DO THIS Tom...
I need a seasoned PCB desig...Pushbuttons - Include a Micro SD Card Slot and USB-C Connector - Have a Barometric Sensor, Accelerometer/Gyro, and Ambient Light Sensor - Implement a LoRA Radio and 4 connectors for battery & peripherals - Support LiPo charging and power management Board Dimensions: Approximately 44mm x 72mm Deliverables: - Altium Designer Schematic - Detailed Parts List (BOM) with supplier information - Altium Designer PCB Layout - Complete Fabrication data (Geber files etc) Key Requirements: - Extensive experience in PCB design, particularly with low-power, chip antenna & DFM expertise - Excellent communication skills - Open to working iteratively to meet project requirements Please share examples of your previous work and your proposed a...
...charge, payment on account), discounts, coupons, gift card sales and redemptions. - USB peripheral device support: scanning (UPC codes for item identification), printing and controlling a cash drawer opening actuator. - Advanced inventory management: tracking all product details, price, quantity on hand, cost, supplier info, notes, tax. This should dynamically adjust with sales transactions. - Comprehensive reporting: generating sales reports, inventory reports, tax reports and statistical sales trending. The project will require: - Proficient knowledge of POS software development. - Extensive experience with SQL Server and database management. - Skills in developing for Windows systems and integrating with USB peripheral devices. - Understanding of inventory mana...
I'm in need of a proficient freelancer who can assist with configuring VTSCADA for sending and receiving ASCII messages through a USB COM port on a Windows PC. The ideal candidate should have a solid background in VTSCADA, serial communication, and programming. Key responsibilities include: - Configuring VTSCADA for accurate message transmission. - Setting up the system for sending and receiving ASCII messages via a USB COM port. - Troubleshooting any issues related to message transmission. If you're skilled in this area and can ensure high-quality, precise results, I would be eager to hear from you!
...This includes USB dongles, SIM cards, and a Linux-based server environment. The system will be used for commercial purposes and needs to provide secure, rotating mobile IPs with features like IP rotation, user authentication, and scalability. Key Responsibilities: - Setup and configuration of Squid proxy server software. - Integration of USB dongles or SIM card banks to enable mobile IPs. - Automating IP rotation and managing dynamic IPs. - Securing the system with user authentication and traffic monitoring. - Providing detailed documentation for future maintenance and scalability. Ideal Skills and Experience: - Proven experience in configuring proxy server systems, specifically Squid. - Extensive knowledge of Linux operating systems. - Experience with hardware integrati...
I'm in need of an experienced professional to configure a mobile proxy system utilizing my existing hardware - USB dongles, SIM cards, and a server environment. The goal is to create a system providing secure, rotating mobile IPs for commercial use. Key features should include IP rotation, user authentication, and scalability. Key Responsibilities: - Setting up and configuring 3Proxy as the main proxy server software. - Integrating USB dongles or SIM card banks to enable mobile IPs. - Automating IP rotation and managing dynamic IPs. - Securing the system with user authentication and traffic monitoring. - Providing detailed documentation for future maintenance and scalability. Ideal Skills and Experience: - Expertise in configuring 3Proxy. - Experience with setting up ...
I'm seeking an expert who can design a modified version of the Zoom G1 four multi-effect/s...midi-patterns. - Multi-Inputs: At least 4-5 inputs for various instruments. - Effects: Designed specifically for guitar, bass, and vocals. - Sampler: Able to run loops of 4-5 minutes. - Bluetooth Connectivity: To connect with a phone, which will serve as a screen and interface. - Optional: A simple DAW integrated into the design. - Optional: WahWah pedal which should modify all effects onboard - usb-port It would be ideal if the device can be powered by 5v. If you're interested, please send me a private message detailing your relevant experience and previous projects. I look forward to discussing this idea with you in greater detail. I can provide the sounds and midi-patterns. Al...
I am in need of a microcontroller expert who can convert my current setup (ESP32, SIM800L, Neo6M GPS) into a more compact design using the STM32G030F6P6TR chip and embed it with a SIM868. The goal is to create a compact, efficient, and versatile tracking device. Responsibilities: - Convert the existing microcontrolle...design with the SIM868 for enhanced functionality. - Design a PCB that accommodates this compact design without compromising performance. - Ensure the device is suitable for both indoor and outdoor use. The device needs to support real-time tracking functionality. Therefore, experience in designing tracking devices is preferred. Please note, I require only qualified professionals to bid on this project. Proposals generated by AI tools such as ChatGPT will not be c...
I am in need of a professional with experience in hardware and software integration, specifically for creating a hardware-based DVD player. The device should be an Android compatible DVD player, incorporating...compatible DVD player, incorporating some essential features and connectivity options. Key Responsibilities: - Design and develop a robust hardware-based DVD player. - Ensure the device is compatible with the Android operating system. - Integrate Bluetooth connectivity for wireless device pairing and USB support for external device connectivity. Ideal Skills and Experience: - Proven experience in hardware development. - Proficiency in Android system integration. - Strong knowledge in Bluetooth and USB hardware integration. - Prior experience in DVD player developmen...
I need a skilled developer to cr...for my Raspberry Pi, utilizing the Hailo AI module, YOLO, and both a USB camera and an IP camera. The primary purpose of this project is to detect people in real-time. Key Requirements: - Proficiency in python programming for Raspberry Pi - Experience with YOLO and Hailo AI module - Skills in working with USB and IP cameras - Expertise in object detection - Ability to create a program for home automation using this technology The ideal freelancer for this project would have a strong background in developing programs for Raspberry Pi, particularly in the realm of object detection. If you have experience with YOLO and the Hailo AI module, have these items to test your program before sending, and can work and have both USB...
I'm in need of an experienced developer to create a few small, custom ESP32 projects for me. The project involves building IoT devices with the following essential functionalities: - WiFi connectivity: This is crucial for the device to connect and communicate within a network. - Sensor integration: The device should be able to integrate with various sensors for data collection and processing. - Storage: The device needs to have a storage solution for data logging and retrieval. - Speaker: This will allow the device to produce sound. - GPS: The device should be able to track its location. Ideal candidates for this project would be those with a strong background in IoT device development, particularly with the ESP32. Experience with sensor integration, data storage solu...
...user-friendly Android app that interfaces with an Arduino Nano via USB. The project has a max budget of 100 euros, and I prefer a freelancer who is active and communicative. The Arduino code should: - Control the TEF6686 IC for FM tuning and RDS data - Handle seek functionality - Monitor signal strength - Ensure smooth USB communication with the Android app The Android app, while not overly complicated, should have a simple, intuitive interface with features such as: - Frequency display - Tuning controls (with presets) - RDS display (program name and program info) - Signal strength bar - USB status (connected/disconnected) The app should be similar to a stock Android FM app in terms of complexity. Ideal skills for this project include: - Profici...
...the RP2040 + RS485 transceiver. This project is similar to the typical artnetnodes available on GitHub for ESP32 or ESP8266. Key Responsibilities: - Develop firmware to support ArtNet4(Poll/Reply, ArtDMX, ArtRDM) as a gateway to DMX and RDM, with RDM handling efficiency as a priority for 1 universe/RS485 connection - Ensure the DMX settings are fixed for maximum performance for RDM, with only 1-2 DMX frames per second. - Implement USB network communication instead of WiFi (with DHCP server on RP2040 and fix host adress 2.2.2.1 and 2.2.100+ for the PC client) - No web server for configuration required. Ideal Skills and Experience: - Extensive experience with arduino firmware development. - Proficient understanding of DMX/RDM protocols. - Prior work with USB networ...
We are looking for an experienced Firmware developer and Electronics Engineer (EE). You will continue the development of an STM32 design and a seperate ESP32 design - both with BLE. Also you will continue the electronics design of the board, simulate the circuits and layout a PCB, while communicating with clients, vendors and the team. You will be working for a small StartUp and directly report the the CEO, who is also an EE. We are looking long-term to acquire a Senior EE for a permanent role in the team. We run the company fully remote, online and have staff located globally. So you can locate yourself as you see fit. We are demanding as we do require high quality work, there is no place for an EE that cannot or will not do the detailed work and limit the number of mistakes...
I have my own fully custom C++ audio DSP project that currently runs on a dedicated DSP platform (Sharc ADSP). I want to migrate/convert this project to a VSC project on Raspberry Pi5. The C++ source code is already in a „Rpi-portable” version, i.e. stripped of Sharc peripherals-specific code Hardware concept: • Use of two USB to I2S/SPDIF UAC2 converters like this: ((as input Converter1 and output Converter2) or (as output Converter2) • I2S pins of Converter 1 will be connected to RPi GPIO header
...integration to create an autonomous surveillance system. The device will be solar-powered, capable of detecting motion, performing AI-based inferences, and sending alerts through configurable communication modules. The system is intended for operation in remote areas with limited connectivity, optimizing energy consumption and offering flexible communication options (Wi-Fi, LoRaWAN, or 4G/LTE). Project Objectives: Design and develop a compact and autonomous solar-powered device. Integrate motion detection capabilities using PIR sensors. Incorporate image processing using the Coral Dev Board Micro to detect specific objects. Implement a data transmission system configurable based on the installation environment (Wi-Fi, LoRaWAN, or 4G/LTE). Optimize energy management to ensure c...
I'm seeking an expert who can create a USB device that simulates an Android device for debugging purposes. This device needs to be compatible with a Windows platform and should be able to represent different versions of Android. The simulated device's primary function is to assist with debugging processes in Android Studio, and it should be able to stream the USB connection to a physical device that's connected to the same network. Key Requirements: - The USB device must be able to simulate different versions of Android, ideally from version 9 to 11. - The device should be able to stream the USB connection to a physical device over the same network. - The solution needs to work seamlessly within Android Studio on a Windows platform. Ideal Skills...
I am looking for an electronic engineer who can work in our team. We have a project to design a switch panel using STM32. I will share the PCB layout and switch links in a quick chat. I want to design the PCB using EasyEDA because I will manufacture PCB in China. Please attach your portfolio if you have any experience in this field. I am looking for a individual engineer who can join our team. Thank you
I'm seeking a seasoned software engineer with experience in ASCOM driver development and Arduino interfacing to create a user-friendly interface for controlling my observatory dome. Key Responsibilities: - Develop a simple yet effective User Interface (UI) as part of the ASCOM driver. The UI should be intuitive and easy to navigate. - The UI will display the dome's position, connected via USB from a multiturn encoder. Although the encoder can handle 50 turns, it only uses 11 for the dome's 360° geometry, thus, the UI should allow for editing these 11 turns to match the dome's geometry. - Create a control box within the UI where I can input a desired position, alongside 4 default settings for North, East, South, and West. It is crucial to allow customization ...
I'm loo...There must be 1 x USB-C connector socket - There must be 1 x HDMI connector socket - The HDMI Connector should have space either side in case a 4 x HD-BNC SDI output is required. - It must be possible to change the HDMI socket for a DP socket. - A soft touch / silicone material/membrane must be the interface with the surface of the screen under test to avoid scratching of the screen - There must be a 3-5mm opening for the sensor - The device should have enough room for a rechargeable battery to fit inside. Ideal Skills Include: - Industrial design experience, particularly with handheld devices. - User interface (UI) design skills. - Knowledge and experience in creating durable, high-quality designs for industrial equipment. Please provide your best design ideas fo...
I need assistance extracting the FPlus program from an old H...extracting the FPlus program from an old HDD and getting it to run on both a Windows 95 PC or Windows 11 PC via DOSBox. The goal is to install the software on a USB drive for easy access. Key Tasks: - Connect remotely to my computer to access the old HDD - Extract the FPlus program and install it on a USB - Ensure the software runs on both Windows 95 or Windows 11 via DOSBox - Basic operation testing of FPlus program Some flexibility and problem-solving skills are required. Ideal Skills: - Experience with DOSBox - Knowledge of Windows 95 and Windows 11 - Software extraction and installation - Remote desktop troubleshooting - USB programming Your expertise will help me to run the FPlus program on both ...
I'm looking for a Linux expert with extensive experience using PulseAudio on Ubuntu. The project involves configuring a 6-channel USB microphone to provide input, and setting up a virtual 6-channel source. This source needs to be accessible by multiple applications simultaneously. Ideal Skills and Experience: - In-depth knowledge of Ubuntu Linux - Extensive experience with PulseAudio - Experience with multi-channel audio configuration - Ability to ensure the virtual source is accessible by multiple applications Please note this project does not involve using PipeWire or Jackd. Your expertise with PulseAudio is crucial for the success of this project.
...product. A low-profile USB 2 Type A memory stick is being incorporated into a prototype toy product. It requires a simple small PCB consisting of: - USB-C socket connector - USB 2 Type A connector - 16 pin edge connector The low-profile memory still will connect to the onboard USB 2 Type 2 socket. The whole PCB will then connect to a desktop computer via a standard USB-C data cable, plugged into the PCB mounted USB-C socket. The PCB will at a later date, be connected to another device via a PCIe style edge connector It is not expected that the PCB will be connected to both the USB-C and the edge connector at the same time. The freelancer will create the PCB design in the correct dimensions and add tracks connecting the USB...
I need a Raspberry Pi Pico or Pico W controlled LED strip that changes colors based on team statuses. The LED strip must be powered via USB, without the use of Wi-Fi or Bluetooth. Key Project Aspects: - The accompanying Windows program should not require admin access for installation. - The User Interface (UI) must allow for setting RGB values for each status type. - The Windows program will communicate with the Raspberry Pi via a USB serial connection. Team Statuses to be Indicated: - The LED strip should reflect various team statuses such as Available, Busy, Be Right Back, Away, Do Not Disturb, Idle, Offline, etc. - The LED strip should indicate 'In a meeting' status with a unique color. - The LED strip should indicate 'On a call' status with ...
I have my own fully custom C++ audio DSP project that currently runs on a dedicated DSP platform (Sharc ADSP). I want to migrate/convert this project to a VSC project on Raspberry Pi5. The C++ source code is already in a „Rpi-portable” version, i.e. stripped of Sharc peripherals-specific code Hardware concept: • Use of two USB to I2S/SPDIF UAC2 converters like this: ((as input Converter1 and output Converter2) or (as output Converter2) • I2S pins of Converter 1 will be connected to RPi GPIO header
I need a PCB expert to implement some layout changes on my board. The project involves modifying existing component footprints and adding new ones as discussed. The specific tasks include changing pad sizes, pin spacing and shapes for a USB C 6P connection, a hole in the PCB and a single through-hole connection. Ideal skills for this job include: - Proficiency in PCB design software - Experience in modifying PCB layouts - Understanding of USB C specifications - Attention to detail and precision
Please read whole description before bidding! Attention to detail and communication are essential for this project. I'm looking for someone to help make a custom calendar app for Mac, that can contain custom events and files (as a christmas present for someone). Some of the requirements are: The app should be able to be distributed on a USB, and opened without triggering security warnings (eg it needs to be validly signed) The database needs to be editable locally by someone with minimal coding experience - a GUI for this would be ideal The app will be a calendar, and each day that is clicked on should display some customised text, an image/gif, link to a file or url that opens in the relevant 3rd party software (media player/browser etc). I would like to set a custo...
...engineer to create a BLDC speed controller and an STM32-based flight controller based on existing software and reference designs where applicable. Key responsibilities include: - Designing a flight controller based on a pre-provided Reference Design for Rotorflight firmware - Developing a 2-in-1 BLDC speed controller based on ESCape32 firmware Ideal candidates should have: - Prior experience with flight controller hardware for Betaflight/iNAV/Cleanflight/Rotorflight/etc - Prior experience with BLDC speed controller hardware for BLHeli/BLHeli32/AM32/ESCape32/etc - Ability to compact designs into predetermined PCB shape/size requirements Please provide examples of similar projects you have worked on in your application. The details of the project requirements will be pro...
...of the property all doors are to have a self-closing mechanism, smart locks with fingerprint, facial recognition, the garage door must be armored please see link before for examples of doors and gates all internal doors be armored with a self-closing mechanism, must bust be light enough for a young child to open and close with easily. All socket outlets are to be UK standard 3-pin sockets with USB type C ports, all lights to be led, all heating is to be done by electrical heaters, AC and ceiling mounted fans, main entrance should have a led chandelier, all lights must be able to be dimmed in each room. Property to get power from battery 2x battery packs that can individually be turned off in an emergency or when under maintenance, solar panels to be installed on the roof for po...
I'm looking to create a React Native application that allows me to view my website and connect to a thermal printer in three different ways: USB, network cable, or IP. The goal is to have a seamless printing experience without interruptions from print popups. Key Features: - Access to my website through the app - Settings for connecting the thermal printer - Direct printing from the website to the printer when the print button is clicked The app should be compatible with any thermal printer, not just a specific brand or model. The primary use of this app will be printing receipts. Therefore, experience in developing similar applications or with React Native and printing integrations will be highly advantageous. Skills required: - Proficiency in React Native - Experience wit...
Design Full Company Identity including: - Logo - A4 Envelope and Letter Envelope - Company Letterhead - Company Stamp - Memo notebook - Business Card - Mug - USB Stick - T-shirt and Cap - Pen and Paper Bag. - Jacket Folder
Seeking a highly experienced product designer based in New York who specializes in creating 3D molds. The project involves designing a unique wolf-themed backpack with intricate detailing and features such as removable glowing eyes, adjustable straps, pockets, zippers, and a USB charging port. Need someone who can collaborate closely on the design and fabrication phases.
...new product, Clean and Hit, a portable golf club face cleaning tool designed for golfers who demand precision on the course. We are looking for a creative and professional box design that reflects the product's innovative features and appeals to our target audience. Project Overview Product Name: Clean and Hit Box Dimensions: 9" x 6" x 4.5" Target Audience: Golf enthusiasts, professionals, and amateurs who value accuracy and convenience. Product Features: * Motorized reversible cleaning brush * Ground spikes for stability * USB rechargeable battery * Compact and attachable to a golf cart * Helps maintain clean golf club faces for better performance Professional Appeal: The design should be sleek, modern, and premium to reflect the high quality of th...
...ADS1256 ADC, USB-C, and a battery management system. - Primary Application: This PCB is meant for an IoT device, so the design should reflect the needs of this specific application. - Key Feature: The most critical aspect of this IoT device is its wireless connectivity. Therefore, the design and components must facilitate robust, efficient, and reliable wireless performance. - Connectivity Requirements: The device will primarily use Wi-Fi, so the PCB and its components must support and optimize for this type of wireless connectivity. - Integrate EMI shielding techniques to minimize electromagnetic interference with the IoT device's components. - Include thermal management in the design to ensure components operate within safe temperature ranges. Ideal candidates for this ...
I'm looking for...in Bash for my AllStarLink node. The task involves enabling automatic switching for a single USB device to be shared across two or more nodes. Key Requirements: - The script should utilize Bash as the primary scripting language. - The USB device needs to be shared on a round-robin basis. (This could possibly just be a priority basis on what node selected making a connection) - My AllStarLink node is operating on a Linux system. Ideal Skills: - Proficiency in Bash scripting. - Experience with Asterisks and AllStarLink nodes. - Understanding of Linux operating system. - Ability to implement round-robin access mechanism. The goal of this project is to enable seamless and efficient sharing of the USB device amongst the nodes, enhancing th...
Hi Diogo; I will need for you to assist us again, this time we will be editing three tutorial videos as we have done in the past. I have provided three videos and three voice overs in the shared drop box folder. -Tutorial Video for Mac OS USB -Tutorial Video for Windows USB -Tutorial Video for Windows Ethernet/LAN
I'm seeking an experienced engineer to develop a device capable of reading the NMEA2000 protocol for marine navigation purposes. Key Requirements: - The device should be able to read depth soundings, compass headings, and engine fuel levels. - The device will interface via a wired connection, such as USB or Ethernet. - Experience with marine technology and NMEA2000 protocol is a must. - Proficiency in designing and developing robust, waterproof devices is a plus. Please include relevant examples of your previous work in your proposal.
DEVICE: STM32F429ZIT6 SOFTWEAR: STM32CubeIDE, Keil MDK Description: I am looking for an experienced embedded systems developer to complete a project involving STM32F429ZIT6 and STM32CubeIDE. The project includes tasks related to thread communication, sine wave generation, and both RTOS and bare-metal programming. Scope of Work: Analyze and Run a Demonstration Project: Use Keil MDK simulator to test and verify the provided project. Validate sine wave generation and implement functionality to adjust frequency and amplitude using GPIOE lines (PE8, PE9, PE1, and PE0). Document functionality with screenshots and include analyzer window outputs. Improve Sine Wave Quality: Implement amplitude regulation (0.0–400.0V). Replace real-time sine calculations with a...
I'm looking for initial designs for the enclosures (casings) of 2 related products. All information is given below. I have added examples of existing products for both designs. ( I will only answer questions that my project description doesn't answer. ) Submission: The product will be injection molded, so most of the hardware I request you add to the design will be coming from PCBs inside the product. Nevertheless, to help visualize the product I would like for you to place components (LED, connectors etc.) inside the design. You may use any CAD-like software, just submit screenshots from different orientations. Definition of product 1 (controller): This is the main product. It is an industrial controller, that can have multiples of product 2 slotted in daisy chain (agai...
I'm looking for an experienced developer to help me continue with my project to create a standalone device using six 5x7 dot matrix displays to count inputs via rotary encoder. The device will utilize the following components: - PIC16F1455 - MAX7219 LED drivers - 757AS (5x7common cathode dot matrix display) The primary use for this device is to display numbers/counts. The rotary encoders should have specific features: - To increment/decrement the count - To select different modes - To adjust the display brightness The device will need to run on both battery power and USB type C. Therefore, I require a developer with power management skills to implement certain battery operation features, including: - An automatic shutdown function - A battery level display within t...
I need help addressing a potentiometer bug on my ESP32 PCBA. The readings from the potentiometer are fixed at 4294967294 and do not ...someone to guide my team in fixing this issue on the current boards. I can provide PCBA schematics, firmware, and component datasheets for reference. Once this issue is resolved, I need to redesign the board to: - Implement a permanent fix for the potentiometer - Correct the routing for the CH340 USB to serial, which we manually fixed - Minimize the size of the 3 x 16 pin connectors The priority of the redesign is finding a permanent fix for the potentiometer. Ideal candidates for this project should have extensive experience with PCBA, particularly with ESP32, and be able to provide consultation and guidance. Please get in touch if you&#...
...Custom Motherboard Design: A proprietary motherboard design tailored for Tiny Computers. Layout optimized for AMD-based CPU, Nvidia GPU, DDR4 RAM, and essential components such as storage and expansion slots. Considerations for power distribution, signal routing, and thermal management. PCB design, including schematic and layout, for manufacturing. Integrate necessary connectors for peripherals (USB, HDMI, Ethernet, etc.). 3. Heptalobe Screw and Matching Driver: A unique screw head design with seven symmetrical lobes, similar to Apple’s pentalobe screws, but with a distinct, proprietary design. A matching screwdriver design that is ergonomic and compatible with the heptalobe screw. CAD files ready for prototyping and manufacturing. Requirements: Proficiency in CAD softwar...
