Controller pcb jobs
Project Title: STM32F0 IR Transmitter Project Description: We are seeking a skilled developer to implement the Phillips RECS80 protocol, as described in the SAA3008 datasheet, on an STM32F072 microcontroller device. The project will involve utilizing the Keil compiler with STM Low Level Drivers (LL) to develop firmware for the IR transmitter. Please note that the project should not use the HAL driver. Responsibilities: - Implement the Phillips RECS80 protocol on the STM32F072 microcontroller. - Develop firmware using the Keil compiler and STM Low Level Drivers (LL). - Utilize the IRTIM peripheral on the STM device, with TIM17 for the carrier frequency and TIM16 for data transmission. - Interface the IR LED through an MMBF170 N-Channel FET on the GPIOB9 pin. Requirements: - Proficiency i...
...Arduino Pro Mini. When the respective button is pressed, and the gate goes low, a signal is sent to the receiver. The signal is sent with LoRa. (RFM95 433MHz) The transmitter is powered by 3 AAA batteries or an equivalent battery. The power circuit is replaced with a circuit that draws very little power. see this video Create a Gerber file for the PCB. Receiver The receiver is an ESP32 Node MCU with both WiFi and LoRa. for example Heltec WiFi LoRa 32(V3). The receiver has relays, dimmers for led lights, (possibly a camera) and a button to pair the device. Power from USB. Cost of Gerber file is reported separately. Mating The ESP32 has a web page, which shows the last received signal from the transmitter (button identity). The user can put a
I'm looking to build an innovative robot capable of performing a domino show. This robot should be able to operate effectively and efficie...dimensions of domino tiles are 4.4cm x 2.7cm x 0.7cm - The vehicle must be fully autonomous, with no manual intervention allowed during the tile placement and triggering process. - Commercial sensors that interface via standard protocols such as I2C, SPI, or RS232 may be used for navigation and control. - No loose wires are permitted, we have to use pcb for all the connections (exceptions are there like motor to motor driver connection, battery to pcb connections,etc.) **Final Deliverables:** - A fully functional autonomous vehicle that meets the project specifications. I need this work done in 25-30 days. You can freely message m...
I'm seeking a seasoned Java developer for an immediate project involving the construction of a Spring Boot filter. The main task centres on the creation and implementation of a filter for all incoming requests to the controller, specifically designed to combat XSS attacks and remove Zero Width Space (ZWSP) characters. Key Project Requirements: - Develop a Spring Boot application filter. - The filter must effectively handle and block all potentials XSS attacks. - The filter must efficiently remove all encountered ZWSP characters. - The developed filter must suitably plug into a Spring Boot application. - The filter should be designed to handle high networking traffic smoothly. Test Cases Require to Cover: - Scenarios of filtering XSS attacks. - Scenarios that deal with the re...
I'm looking for a professional with in-depth experience in microcontroller programming and hardware design to create a controller that's capable of operating through GSM, with a primary function of controlling electrical devices. Scope of Work: - Development and programming of the controller. - Setting up GSM operations for the controller. Ideal Skills: - Proficient in microcontroller programming. - Extensive knowledge of GSM communication protocol. - Experience in designing and developing device controllers. - Ability to create detailed project proposals. Please include a detailed proposal which demonstrates a clear understanding of the project's requirements and how you plan to achieve them in your application. All aspects of the project including t...
...sensor usage, Arduino, PCB design, and RS485. Your responsibility will entail: - Developing STM32 based prototype using dev boards - Find best suited sensors for our needs (suggestions supplied) - Develop software for Main controller including 4G communication - Develop RS485 for the main controller to talk to at least 4 sensor boxes each with up to 15 sensors - Develop software for sensor boxes - Develop software for handling data form sensors such as temp, humidity, vibration, sound pressure, diff pressure, water detection, voltage, currency. - APIs for secure data storage on the Azure Mysql servercollection. - Effectively managing periodic data collection functions. - Be proficient in vibration analysis, freq, Spectrum, FFT etc. (Research and guides provided) -...
...app, so expertise in Windows-based Kotlin software is essential. Basic topic / task: Programming a three-component application in Kotlin A “component” is understood to be a part of the program that exclusively covers a specific area of responsibility of the overall application, functions independently and has defined interfaces. Examples of components: user interface (UI), business logic, controller, model, data connection. Any pattern can be selected as the application architecture, which covers the entire application divided into three logical components. It offers a pattern covered in class on, i.e. a layered architecture or MVC. Other patterns, e.g. MVP or MVVM, are also allowed. In terms of content, any application topic (“User Story”) should be s...
I am looking for an expert in PCB design to help in the development of an industrial equipment. This project involves: - Electronic product development: You'll be using your expertise in PCB design to develop an electronic component of an industrial equipment. - Level of complexity: I require a multi-layered PCB design for this project, hence the need for someone with the dexterity in managing such complexity. Ideal Skills: - Significant experience in electronic product development - Proficiency in multi-layered PCB design - Background in designing for industrial equipment is a plus.
Develop a complex multilayer PCB prototype for manufacturing purposes. - Translating my requirements into a functional PCB design - Ensuring the quality and functionality of the prototype. Your expert guidance will be key to the successful creation of this project's prototype.
...app, so expertise in Windows-based Kotlin software is essential. Basic topic / task: Programming a three-component application in Kotlin A “component” is understood to be a part of the program that exclusively covers a specific area of responsibility of the overall application, functions independently and has defined interfaces. Examples of components: user interface (UI), business logic, controller, model, data connection. Any pattern can be selected as the application architecture, which covers the entire application divided into three logical components. It offers a pattern covered in class on, i.e. a layered architecture or MVC. Other patterns, e.g. MVP or MVVM, are also allowed. In terms of content, any application topic (“User Story”) should be s...
...test/ debugging firmware that controls timing for a 4 dot wide printhead and (2) Write firmware that decodes marking from printer utilizing camera HDMI input. The final system will be a single Printer/ Print decoder that will print a special pattern and then decode the printed numeric pattern. The project requires seamless integration with some specific hardware components, which include: - Controller (Raspberry pi or similar platform), module with minimum 4 high speed outputs to drive 4 high speed valves in printhead (programming required) and will need at least 3 additional inputs and 3 additional inputs - printhead - NIR camera (Either USB or HDMI) - Display or touch screen (programming required) - Hardware capable of wireless and wired communications with other devices S...
I'm currently working on a robotics mechatronics project and need a PCB designer specializing in KiCad software. You'll primarily be assisting me with: - Designing a PCB to provide a power supply for an existing general-purpose board based on the STM32H7 series. - Designing a PCB to read 4 AMS AS5047B rotary position sensors alongside 4 limit switches - Designing a PCB to control 4 BLDC motors with PWM Channel with Direction pins - Extracting an I2C port from the assembled PCB Your prior experience in these tasks would be a great advantage. A deep understanding of KiCad design software and STM32H7 series microcontrollers is a must for this project. Assist me in making my robotics mechatronics system dream come true!
...seeking an experienced Electrical Engineer to design a small-sized custom Printed Circuit Board (PCB) with integrated ESP32 and DRV8833 motor control drivers and 18650 rechargeable bttery. - PCB Size: The PCB should be small-sized, built with quality and precision, and space-efficient. - Motor Control: It needs to control a DC Motor using DRV8833 motor driver, ensuring optimal performance and minimal signal interference. - Voltage Range: The PCB should be designed to handle an input voltage of 5V, ensuring it's safe and efficient. - Battery: The design should incorporate a rechargeable battery without compromising the compact size. The ideal candidate should have proficient skills and experience in PCB design, electrical engineering, and ESP32 ...
I m building a project IoT and I would need a help for projecting a PCB
I am looking for a skilled electrical or mechanical engineer to develop a 12v motor speed controller specifically for an industrial machine. This controller will primarily serve to regulate and adjust the motor speed as needed. The equipment is designed to function in an outdoor environment and hence, the controller's design should take into account factors such as weather conditions and robustness. Key Requirements: - Proficiency in electrical/mechanical engineering - Experience with 12v motor speed controllers - Knowledge of industrial machinery operation - Ability to design devices for harsh outdoor environments Considering the project's specifications, an engineer with a background in designing control systems for outdoor industrial equipment will be a perfe...
Project Overview: Briefly describe your air mouse concept, its functionalities (3-axis motion control, Bluetooth connectivity for PC), and target platforms (Windows and Mac). Hardware Specifications: Specify the desired functionalities: 3-axis accelerometer for motion detection ...control on PC (Windows and Mac compatibility is a complex task, be prepared to discuss options with the freelancer). Mention any additional features you envision (e.g., programmable buttons, power management). Deliverables: Bill of Materials (BOM): A detailed list of all components needed for the air mouse. Schematics: Diagrams showing electrical connections between components. PCB Layout Files: Digital files for PCB manufacturing. Production Documentation: Assembly instructions and any necessary te...
I'm seeking a proficient developer with experience in both Arduino and Raspberry PI, to aid in porting my MIDI hardware controller with a touch screen interface to raspberry PI. The successful candidate will be experienced in Arduino, Python and Python UI, and have knowledge of PI input and output hardware IO messaging. Please see Arduino project here at GITHUB that you'll be effectively replicating on the PI: And video of later model I made so you can understand better what it is doing: I will work with you to port this over, with input of UI design (yes this visual look will be vague to start with, so we can orbit around and find the more ergonomic design - so there will
Hi Muhammad B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.
...who has successfully designed and constructed a data-collecting PCB. This device will incorporate 4-5 sensors, such as temperature and humidity sensors etc. The main aim of these sensors is to gather relevant data for later analysis. A reliable power source is essential for this device, necessitating the use of a battery to ensure continuous functionality. In the event of a power interruption, the device should be capable of entering a deep sleep mode after successfully transmitting data. Key points regarding the project are as follows: The project must be completed within 15 days. The device needs to transmit compiled sensor data at specific intervals. The ideal freelancer for this task should be proficient in ESP32, PCB development, sensor integration, and knowledge...
...exhibit complex behavior. In this project, we will simulate an event-triggered impulsive control (ETIC) for a fractional order system. Event-triggered impulsive control is a control strategy that combines the benefits of traditional control theory with the advantages of impulsive control. It is particularly useful for systems that are sensitive to delays and have non-linear dynamics. In ETIC, a controller is designed to trigger an action at a specific event, such as the occurrence of a disturbance or the reaching of a threshold. This action is then used to adjust the system's state and control its behavior. The fractional order system that we will simulate is modeled using the Caputo fractional derivative, which is a well-known method for modeling non-linear systems. The s...
I am seeking an expert PCB designer experienced in EasyEDA for a prototyping project. Since the specific components haven't yet been decided, your expertise in prototyping and experience in working with a range of electronic components will be essential. The project timeline is flexible, and thoroughness and quality are more important than speed. Ideal Skills for this Job: - Familiarity with EasyEDA for PCB Design - Proficient in creating prototypes - Knowledgeable about a range of electronic components (Microcontrollers, Operational Amplifiers, RF Modules, etc.). - Excellent communication skills to provide updates and ask clarification questions
My project requires a proficient individual to create a PCB design using Altium Designer. The task specifically details: - Crafting a moderate complexity circuit, encapsulating 10 to 50 components. - The construction of a double-sided PCB. The ideal candidate should possess: - Proficiency in Altium Designer. - Previous experience with designing circuits of moderate complexity. - Relevant experience in creating double-sided PCBs. Please provide samples of previous works if possible. This will be a great opportunity for those with the right skill set. Looking forward to your responses.
I'm seeking a proficient electronics engineer to design a PCB board for a control system project. The PCB board needs to integrate key components: - A GPS Module - An ESP32 Microcontroller , Internet-POE ESP32 project is actually started, we already have the autium files with dimmension, but is full of mistakes. As an experienced professional in circuit design and prototyping, you will be tasked with ensuring these components are integrated seamlessly. Particularly, extensive knowledge in microcontrollers and GPS modules is essential for this project. The ultimate goal is a reliable and efficient PCB board for our control system.
I need a proficient PCB designer who can create a unique design for an infrared light control system. This system will be housed on a compact, single-layered PCB, requiring detailed and thoughtful design to optimize the efficiency. - PCB Layer: Single-layer PCB - PCB Size: Flexibility is key here as the size is yet to be determined. A guided proposal on the size based on the functionalities to be embedded will be advantageous. - Special Characteristics: The PCB must be designed to handle a microcontroller that controls an infrared light. Hence, expertise in microcontroller integration to PCB is required. Skills and Experience: - Proficient with single-layer PCB designs - Deep understanding of microcontroller integration into PCBs -...
I'm in the process of integrating a temperature sensor into a PCB circuit. Accomplishing this task requires in-depth knowledge and experience in programming in C++, Python, and Assembly language, as well as a deep understanding of both circuit design and sensor integration. Key requirements: - Proven experience in PCB circuit design, more specifically with sensor integration. - Proficiency in programming languages such as C++, Python, and Assembly language. - Detailed knowledge of temperature sensors and how to integrate them successfully into a PCB circuit. Your task would be to design a PCB circuit that integrates a temperature sensor while meeting the project requirements and timeframes. Interested specialists should demonstrate their history with si...
I am seeking a knowledgeable freelancer to assist in a PCB reverse engineering project. The main purpose of this assignment is to replicate and duplicate an existing board. Key Project Aspects: - PCB Reverse Engineering - Replication and Duplication Fortunately, all the components of the board are readily available and do not contain any obsolete or hard-to-source parts. This eases the procurement process eliminating any sourcing related delays. A working sample of the PCB is available for reference to further simplify the task and ensure accuracy. Ideal Freelancer Skills/Experience: - Expertise in PCB reverse engineering - Adept at PCB replication and duplication - Ability to source components for PCB construction - Proven track record ...
I am in need of an expert in PCB reverse engineering, with a primary focus on the component identification. For this project, I possess a physical circuit board, however, I'm unaware of what components have been used in it. The main goal is to identify these elements and their interconnections. Skills & Experience: - Profound knowledge in PCB circuitry and components - Experience in reverse engineering projects - Capability to work with physical PCB boards - Strong attention to detail in identifying unknown components Deliverables: - A detailed list and diagram of identified components and connections on the PCB.
This project includes the control of a simulated Air Handling Unit and Compensated heating circuit. The 230V AC ‘Air Handing Unit’ (AHU) fan in this project shall be controlled using a VSD. A green ‘AHU Fan Running’ light on the front panel shall indicate if the fan is running. The operator should be able to set a desired speed of the fan...should be on if 24v system is ok, this is determined by power supply being healthy. System should only be operational if ‘230v OK’ green light and ‘24v OK’ green light are activated on the front panel. Equipment VSD Temperature sensor x2 4-20mA Actuator x3 ESTOP button for fan Isolator Switch Variable res pot x2 Panel Switches x3 Lights x6 Mains Isolator Unitronic V570 HMI Unitronic V200-18-E3XB Contr...
I'm seeking an adept professional to create an Nginx Controller that is compatible with both Azure Kubernetes and Google Kubernetes. While I left the questions regarding cloud platform selection and custom vs existing implementation unanswered, I am open to suggestions and guidance on these subjects. Key Features Desired: - Load balancing - SSL/TLS termination - Traffic routing The ideal freelancer for this project would be someone experienced in the creation and implementation of Nginx Controllers, familiar with both Azure Kubernetes and Google Kubernetes platforms. Strong communication skills are a plus, as the project may require complex decision-making and problem-solving.
I need a proficient electronics engineer to review and identify any design flaws, then route the PCB layout created with Eagle software. Please update the design to correct any design issues. Dont change the location of the 24x DMM-4026-B-I2S-R ICs. Any other component can be moved. If you can't identify at least 10 flaws or suggestions then I cant accept the review. The highest frequency in the board is SCKx and D1-D24 at 3.07MHz.
I am looking for two product cases to be designed for 3d printing. I have a previous STL file to base one of the designs off and I will need something similar for the second. Product Design 1: - Case has screw holes inside to fix a PCB - Case is screwable from the outside - Case has wall fixings - Case needs a small circular hole for a cable - Case needs a small hole on the top to press a button I have an STL file that does all of the above and I just need it to be modified. Product Design 2: - Case needs to clip together - Case needs to have a battery (I am using a coin cell battery) compartment to change the battery
Im getting this Error . somebody is familiar? [unknown error: Chrome failed to start: exited abnormally. (unknown error: DevToolsActivePort file doesn't exist) (The process started from chrome location /usr/bin/google-chrome is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
...Required full parts list and the schematic (please recommend format, preferably I can open it using open source software). 6. This project does not involve any electrical consumer, it is only a solar powered battery recharger that recharges rechargeable Li-ion pill batteries. I will use the schematic to print a PCB and then create a couple of boards for a bunch of batteries I use. 7. Where to print the PCBs: Please recommend providers in Europe that can print very low quantities of this PCB. 8. Any other considerations / suggestions would be very much appreciated. I am not proficient in electronics, so any improvement that you would like to add is greatly appreciated and can be discussed / negotiated. Please reach out and include a brief idea on how you'd like to ...
Pcb designer with knowledge of circuit diagram and sensors
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...onsControllerAdminhtmlIndexIndex Incompatible argument type: Required type: MagentoBackendAppMagentoBackendAppActionContext. Actual type: MagentoAsynchronousOperationsControllerAdminhtmlIndexMagentoBackendAppActionContext; File: /home/mytoiletsparesco/public_html/vendor/magento/module-asynchronous-operations/Controller/Adminhtml/Index/ MagentoAsynchronousOperationsControllerAdminhtmlNotificationDismiss Incompatible argument type: Required type: MagentoBackendAppMagentoBackendAppActionContext. Actual type: MagentoAsynchronousOperationsControllerAdminhtmlNotificationMagentoBackendAppActionContext; File: /home/mytoiletsparesco/public_html/vendor/magento/module-asynchrono...
I am seeking an expert PCB designer experienced in EasyEDA for a prototyping project. Since the specific components haven't yet been decided, your expertise in prototyping and experience in working with a range of electronic components will be essential. The project timeline is flexible, and thoroughness and quality are more important than speed. Ideal Skills for this Job: - Familiarity with EasyEDA for PCB Design - Proficient in creating prototypes - Knowledgeable about a range of electronic components (Microcontrollers, Operational Amplifiers, RF Modules, etc.). - Excellent communication skills to provide updates and ask clarification questions
I am eagerly looking forward to developing an interactive dice controller which will be used with the 抖音语音直播 (Douyin Voice Live) interface. Main Features: - Unlike typical dice systems, the controller will generate dice rolls based on user commands. - Primarily, dice roll controls will be managed through button inputs. - Real-time display of dice roll results is a mandatory feature. Partial Determinants: - The complexity levels of button controls for dice rolls are yet to be decided. This aspect of the project is open to discussion during the development phase. Ideal Profile: - A self-starter with bountiful experience in creating engaging, interactive systems. - Fluent in Chinese, as the platform will be integrated in Douyin. - Has an understanding of real-time co...
I need a skilled and experienced PCB designer who will focus specifically on product development for consumer electronics. This project involves a moderate level of complexity as it requires a standard multilayer PCB. The tasks expected to be conducted are as follows: - Mainly taking up PCB design tasks and associated BOM - Partial involvement in circuit design An ideal freelancer would have prior experience working with PCB designs in the consumer electronics field. Expediency, precision and a keen eye for detail are vital as the developed prototype will directly contribute to a physical product. The project is a signal converter and i can attach a video of its funtion. Due to my limited software i need to add 2 more ICs: A voltage regulator and a bandpass fil...
I need support to setup inside UNITY my VIVE Tracker. I already have the UNITY project I have the VIVE Tracker 2.0. I have 2 lighthouses working correcty I correctly install STEAM VR and the items (Oculus, Vive Tracker and lighthouses) are correctly working in it. I have problem to setup the Vive controller inside the Unity project and make them working (I connect them to the foot of a body and wanto to move them) - Need someone with the hardware at disposal, so we can follow the steps at same time - Need someone wiht already experience in this task Please provide fix price. What I need is document with steps and a call to guide me in setup.
I need to develop a module project using Rockchip's RV1126. The SOM module must include: 1GB or 2GB DDR4 RAM, Power supply chip, EMMC, Processor. All I/Os should be accessible through a connector, which will be attached to the test board....ESP32 and Raspberry Pi, with 2 MIPI CSI camera inputs, Ethernet connection, Wifi connection via SDIO, Audio (microphone input), Audio (speaker output, PAM8403), 1 MIPI DSI display, 1 RGB Display connector. Adding to the previous specifications, the project must be delivered using Altium software. Payment will be split into stages, corresponding to the following phases of development: schematic, PCB, and, after manufacturing, testing of the entire system. This payment structure aims to ensure the quality and completion of each crucial phase ...
...of charge/stored energy and makes appropriate decisions. If the battery level is low or the battery charge decreases, the robot will head to the wireless charging station. When charging is complete, the robot will return on its way. The left and right movements of the robot are controlled by the respective left and right turn movements, clockwise or counterclockwise, controlled by the Arduino controller and powered by the motor driver. When the robot reaches the respective platform or required destination, the user will enter the password to open the lid of the box containing the blood samples. If an incorrect password is entered by the user, then the RED light turns on. When a correct password is entered by the user, the GREEN light will turn on, the buzzer will beep, and the bl...
針對一台已組裝好的机器,需要設計單片机模塊,去控制各電机及聲光動作。To design and develop a PCB to drive the motors of a mechanical machine, store data, communication with server etc.
Design and build a sine wave signal generator. The specifications are as follows: - Sine wave output in the range of 40.0-50.0kHz. User adjustable via potentiometer. - The maximum output voltage 20V. - You select power supply (110VAC 60Hz to DC). - BNC output connector. - 3-digit frequency display (plug into PCB via a socket). Design circuit, create PCB layout and manufacturing files, and arrange for 4 PCBA prototypes to be built and shipped to me in the USA.
I require a trained network engineer to navigate the configuration of my Aruba 9012 controller and map it across my existing Cisco devices. - Key Deliverables: 1. Study the configuration details of the Aruba 9012 controller or the existing Cisco device which I will provide. 2. Configure the Aruba 9012 controller to function seamlessly with the existing Cisco devices in an office setting. - Skills and Experience: I need someone experienced in configuring Aruba and Cisco devices in an office environment. An understanding of the integration of different devices is necessary. Please note, this project involves configuring one Aruba 9012 controller and one Cisco device. Proficiency in dealing with both the above-mentioned devices is pivotal.
I aim to transform my Cameo CLPFLAT1RGB10IR into a visual metronome that I could control vi...light with each tap on the footswitch, setting an accurate pace in a white light display. Key Requirements: - Configure the footswitch to control the light's flash speed. - Method to be implemented: wired connection. - Hardware controller is desired but specific device is undefined. - Ensure light flashes in white color. Freelancers with experience in: - Hardware and software interfacing - Device configurations via both wire and code - Creating a user-friendly interface - Not restricted but proficiency in works involving Arduino, Raspberry Pi, and MIDI controller would be useful. Your expertise is needed to transform a conventional light into a unique visual device tha...
I am looking for a professional who can develop a controller for a 24V DC VSD pump and a 24V AC (0-10V) mixing valve. This setup requires an analog voltage control interface (0-10V). The contractor needs to have: - Experience with control system design, particularly with mechanical systems. - Understanding of analog voltage control. - Hands-on experience with the specified pump and valve models. Technical knowledge of these components is key. This project will entail interfacing control systems with the selected hydronic pump and mixing valve models. Prior experience with similar projects is a plus.