Stm32 pcb jobs

...developer with experience in STM32 microcontrollers to assist in developing a custom alarm system. The project involves integrating an RTC (DS3231) for real-time clock functionality, Bluetooth (HC-05) for wireless control, and a buzzer for the alarm feature. The system will be designed for the STM32F429I-DISC1 board. Project Requirements: Configure and initialize the RTC (DS3231) module using I2C communication. Implement Bluetooth communication using the HC-05 module for controlling the alarm. Integrate a buzzer (active type) that can be turned on/off based on the state of a button or Bluetooth command. Design a simple user interface (if needed) to interact with the system. Ensure that all components communicate seamlessly on STM32F429I-DISC1. Key Skills: Experience with STM...

I need STM32 MCU programming expertise to help me monitor and manage environmental sensors over LoRaWAN. The project involves controlling these IoT devices on a scheduled basis and transmitting sensor readings to the Network Server (LNS). The firmware must be compatible with Firmware Over-The-Air updates (FUOTA). Key Responsibilities: - Develop code to control environmental sensors (specifically pressure monitors). - Program STM32 MCU to send alerts based on sensor readings. - Implement functionality to automatically adjust settings based on sensor data. - Create a system for logging data for future review. Ideal Skill Set: - Extensive experience in STM32 MCU programming. - Solid understanding of IoT devices, specifically environmental sensors. - Proficient in progra...

I'm seeking a skilled professional to design a PCB and firmware for a multichannel thermocouple registrator. Assumptions 1. PCB as small as possible, housing on our side 2. internal flash - approx. 4/8/16gb or other - please advise 3. buttons 3.1 START (recording) 3.2 STOP (recording stop) 3.2 LED light (indicating recording) 3.4 LED light (indicating low battery) 3.5 LED light (indicating full disk/writing error) 3.6 ON/OFF (main button) 4. replaceable battery, preferably a finger or similar - we can make a housing for it 5. 8 channels for thermocouples 6. USB C for reading data (mass disk) 7. 4 screw holes for mounting in the housing 8. buttons and LEDs on Front panel 9. Thermocouple K sockets from top side Functionality 1. START button creates a new *.csv file, with...

I'm looking for a pcb designer who can convert an Altium schematic into EagleCAD and kiCAD schematic. Same circuit with ADS1263IPWR IC , same title block details as attached in the image below. Please deliver the final schematic in EagleCAD and kiCAD file format, as well as images of the EAGLE and KICAD schematics. Only interested in schematic, no pcb layout needed.

...regulatory acceptance, compliance. We are a UL-508A certified panel shop. Any of the following options or a combination will work.. 1. Any new ideas you have to complete this solution for us 2. Procure or design a box (non-steel or plastic - preferred) for us. Allow 2 grommet holes. 3. Help with 'self-certification' 4. Help redesign our PCBs 5. Conduct a thorough safety analysis to ensure the PCB meets all safety requirements for use in explosive environments. We shall also need you to provide us the specifications document you will follow from the regulatory agencies. A wi-fi or similar antenna will also be needed to be used here with our HW. IP66 rating with Temperature -10C to +60C. All the design docs will have to be submitted to us, so we can conti...

I'm seeking a seasoned PCB designer with reverse-engineering skills to create and prototype a custom PCB for a 2.4-inch display module. This display module features 16 pins and likely utilizes the ILI9340 driver IC with an SPI or parallel interface. Key Responsibilities: - Reverse-engineer the display module to identify the pinout, determine the interface, and understand the driver IC's functionality. - Design a PCB that controls the display module and includes necessary circuitry for backlight control. - Ensure compatibility with ESP32. Ideal Skills: - PCB design and prototyping - Experience with display modules and driver ICs - Reverse-engineering skills - Familiarity with ESP32 - Ability to design for power management and data processing Please ...

I need you to work on altium and desing PCB for ecg sensor containing arduino and final display.

Schematic design first then move on PCB

...creating a fully connected and immersive experience for kids. What We Need: We require an experienced Electronic Design Engineer or team to design the Electronic Design, PCA Layout, and PCB Development of the AI Brain through to the prototype stage. This includes designing and developing the core electronics while ensuring compliance with global standards. Scope of Work: Electronic Design: Engineer the circuits for the AI Brain using an advanced System on Chip (e.g., NVIDIA Jetson Nano) with Linux/Python compatibility, supporting Wi-Fi 6, Bluetooth 5.2, and 5G connectivity (Optional Varient) PCA Layout & PCB Design: Develop efficient and compact layouts for key components, including a multi-microphone array, RGB LED lighting, and a CSI camera interface. Power Manag...

...including: Schematic Design: Development of detailed electrical schematics. PCB Layout: Design of a compact and efficient PCB. Component Selection (BOM): Identification and sourcing of components (Bill of Materials). Prototyping: Assistance with initial prototype assembly and testing (optional). Production Support: Preparation of manufacturing files and guidance for mass production. The device is motor-driven, requiring: Integration of a 12V motor. Control through a motor driver (e.g., L298N or similar). Current monitoring for overload protection using sensors like ACS712. Safety features to reverse the motor direction when specific conditions are detected. Control and logic processing via a microcontroller (e.g., STM32 or equivalent). Additional integration of LE...

PCB Design for Personal Gadget

I'm in need of a PCB designer for a personal consumer electronics gadget. The PCB should be designed with a focus on supporting battery management. The ideal freelancer would have extensive experience in PCB design, particularly for consumer electronic devices, and a strong understanding of battery management systems. Key Responsibilities: - Design a PCB for a personal gadget - Integrate a robust battery management system - Select the appropriate components for the PCB - Create detailed schematics of the circuit -Batteries: 10A, 3,7V -Led indicators Ideal Skills: - PCB design expertise - Consumer electronics design experience - Proficient understanding of battery management systems The PCB should be designed to a custom size.

...design and fabricate a custom PCB for an industrial application. The board needs to accommodate a 50W GaN jammer chip and a 1200W DC-DC booster. Look to the picture, device is made of 2 pcb's relay, on/off button and cables. I need to have all these components on one PCB. I don't have any schematics or files of existing PCB's, but can take pictures off all small components. Key Requirements: - Design and create a PCB using Altium Designer - Integrate advanced power management features with power protection - Custom size, specific dimensions will be provided - Implement robust thermal management solutions to handle high power dissipation. - Ensure EMI/EMC compliance to minimize interference with other devices. - Develop a detailed test and validation...

I'm seeking an experienced PCB designer proficient in working with STM32F103 and ESP8266 for a product development project. The PCB design will be a double-layered board, aimed at supporting the specific functionalities of these modules. Key Responsibilities: - Design a double-layer PCB - Integrate the STM32F103 module - Possibly incorporate the ESP8266, depending on the design requirements Ideal Skills: - Proficient in PCB design software - Significant experience in product development - In-depth knowledge and prior experience with STM32F103 & ESP8266 Please note, while the primary focus is on the STM32F103, the ESP8266 may be included based on the necessity of the design. Your expertise will be crucial in creating a functional, reliable PCB ...

I need a PCB designed for a consumer electronic device. The PCB must be compact, as space is limited in the device. Key functionalities of the PCB include: - Wireless Connectivity: The PCB should support Bluetooth or Wi-Fi capabilities for seamless communication and connectivity. - Power Management: Efficient power handling and distribution is critical to ensure battery longevity and optimal device performance. - Sensor Integration: The PCB needs to accommodate various sensors, so careful planning for integration points is necessary. Ideal candidates for this project should have extensive experience in PCB design, particularly for consumer electronics. A solid understanding of power management, wireless connectivity, and sensor integration is cru...

Topic Investigation of the Video Stream Transcoding Protocol Explanation Convert the video stream protocol from the LVDS protocol to the MIPI CSI-2 protocol used by Raspberry PI or Nvidia Jetson. To achieve this goal, a printed circuit board must be designed. FPGA processors are commonly used for conversion, so FPGA software may need to be developed

I need a PCB board designed for a consumer electronics application. The board is expected to be relatively simple, with around 8 traces and 2 layers. The dimensions of the board are flexible, so you will have some freedom in designing its size. Ideal skills and experience for the job: - Proficiency in PCB design software (e.g., Altium Designer, Eagle, KiCAD) - Experience designing PCBs for consumer electronics - Understanding of multi-layer PCB design - Ability to create designs with flexible dimensions - Knowledge of manufacturing processes for PCB production - Strong attention to detail and ability to follow specifications The design should include specified components or connectors as provided. Please include through-hole components in the design.

I'm seeking a corrosion expert to remedy galvanic corrosion on my PCBs. The corrosion is primarily affecting PCB components and traces. I have attempted to mitigate the issue with protective coatings, but the problem persists. Ideal skills for this project include: - Deep understanding of galvanic corrosion and its impact on PCBs - Experience with PCB manufacturing and repair - Expertise in developing and implementing effective corrosion mitigation strategies If you have a proven track record in dealing with similar issues, I would love to hear from you. Your ability to deliver a practical, cost-effective solution will be highly valued. The PCBs are inside a handheld device that is cleaned between uses.

Design a 3D model of a wearable bracelet that includes a compartment for a PCB (printed circuit board) The design must ensure ease of access to replace the battery and securely hold the PCB and other internal components. The model should be compatible with 3D printing and CAD software.

Hi Abubakar! As per our discussion, I need you to fix my schematics so I can produce my call blocking device. Deliverables will be as follows: >>Updated Schematic >>PCB Layout >>Gerber file >>Bill of material (BOM) Remember the goal of the device is to connect to North American landlines and 110v wall power. When a caller calls, it should say something like "This home is protected by... press 1 to continue" and only then does it send voltage to ring the telephones in my home. Thank you!

I'm looking for an expert in C programming and embedded systems to enhance my existing firmware for the STM32F401CDU6 microcontroller. The firmware was developed using Keil uVision, and the...STM32F401CDU6 microcontroller. The firmware was developed using Keil uVision, and the enhancements will focus on adding UART communication capabilities. Key Tasks: - Integrate UART communication protocol into the existing firmware - Ensure the new firmware supports data transmission and reception via UART Ideal Candidate: - Proficient in C programming and embedded systems - Extensive experience with STM32 microcontrollers - In-depth knowledge of integrating communication protocols into firmware - Familiarity with Keil uVision - Able to deliver robust, efficient, and high-quality firmwa...

I'm looking for an experienced PCB designer who can help me modify the layout of a PCB for an FFC cable using Altium. The project involves addressing manufacturing design issues and readjusting dimensions of the layout near curves. Key Responsibilities: - Modify the PCB layout - Update components to resolve design issues - Fix design errors This project needs to be completed urgently. Additionally, I would appreciate guidance in understanding the Altium tool better and assistance with future projects. Experience with Altium and PCB design is crucial for this job.

I'm looking for an expert STM32 programmer to help with my project. The microcontroller will be used for industrial control applications. Ideal Skills: - Proficient in C/C++ programming, particularly for STM32F series - Experience in programming for industrial control systems - Knowledge of relevant communication protocols - Familiarity with motor control and sensor data collection Please get in touch if you have the necessary skills and experience. Kindly people from Tamilnadu is better convenient for me.

I am looking for a skilled programmer for my STM32 microcontroller project. The main functionality of the STM32 will be to control a motor. Ideal Skills: - Proficient in STM32 programming - Experienced in motor control systems - Knowledgeable about various motor types Please note, the specifics of the motor type and whether the system will control multiple motors are yet to be determined.

I'm looking for an experienced PCB designer to create a layout for a 5W to 500W adjustable RF power supply. This project is specifically for a circuit that operates at 13.56 MHz. Key Requirements: - The PCB layout must support high-power components while minimizing interference. - It should maintain a frequency stability of +/-1%. This RF power supply will primarily be used for research and development purposes. While I haven't specified dimensions or space constraints yet, a compact design would be preferable if feasible. Ideal Skills and Experience: - Extensive experience in PCB design, particularly for RF applications. - Familiarity with high-power components and their integration into PCB layouts. - Ability to design for minimization of interf...

I am in need of a proficient PCB designer for a multi-layer PCB intended for use in automotive systems. The PCB will need to incorporate a microcontroller, power supply units, and sensors. Ideal Skills and Experience: - Extensive experience in multi-layer PCB design - Prior work in automotive systems PCB design - Proficient in integrating microcontrollers, power supply units, and sensors into PCB layouts - Familiarity with industry standards for automotive electronics - Ability to deliver high-quality, reliable designs suitable for demanding automotive environments.

...Application Customizable Addressing: Reduces interference and allows multiple devices in the same area without conflicts. Versatile Operating Modes: Useful for various home and industrial devices requiring toggle or momentary actions. Wide Voltage Range: Makes it adaptable to different power sources, including industrial setups. Compact Design: DIP/SO packages make it easy to integrate into a compact PCB....

I'm looking for a skilled PCB designer to update a PCB for a consumer electronics device. it uses an ESP32 module Key Responsibilities: - Update a PCB suitable for a control interface in consumer electronics. - Prototype -Assist with future Designs Ideal Skills and Experience: - Extensive experience in PCB design, particularly for consumer electronics. - Proficiency in working with Microcontrollers and Communication Modules. - Strong understanding of designing PCBs for control interfaces. - Ability to deliver user-friendly and efficient designs.

I'm seeking an experienced PCB designer with expertise in Altium to create a complete design for an ultra-small 34x30mm board. This board is intended for use as an Internet of Things (IoT) device, so the design must prioritize compactness without sacrificing functionality. Key Requirements: - Imx 8m nano ultralight 11x11 - display oled small - cam small 16pin custom ffc or other solution because 24 pins is to much for fit inside shape - The board should support Wi-Fi and Bluetooth for wireless communication. - Connectivity must be limited to USB pads, with the design exclusively accommodating BGA chips. - lpddr4x + emmc epop kingston Ideal candidates should have a strong background in designing small form-factor IoT devices and be proficient with Altium. Previous experience w...

I'm looking for an expert in PCB design and industrial controller systems to create 4 specific PCB boards for a machine. - Carrier Board: This will be for a Raspberry Pi Compute Module 4. It should be powered from 12-36VDC and have provisions for an I2C or SPI bus using ribbon cables. - Digital Input Board: This PCB will be for 16 digital inputs based on an IO expander such as MCP23017 or its SPI equivalent. Inputs must be 24V tolerant and each input should be tied to an LED indicating its status. - Keypad Interface Board: This PCB will have 6 digital inputs but will also have a connection for a flat printed PCB, similar to a membrane switch or keypad. - Relay Output Board: This PCB will be for 8 relay outputs. Each relay should have a corres...

I'm looking for a PCB layout expert who can layout a two-layer PCB for an Atmel microcontroller. This PCB will be used in an embedded system. Ideal Skills and Experience: - Proficient in EasyEDA Pro PCB design software - two layer board - Previous work with PCB layouts for microcontrollers - Knowledge on design considerations for embedded systems

...Simulation: Altium Designer: For PCB design and electronic circuit layout. KiCAD: For open-source circuit design and prototyping. LTspice: For simulating electronic circuit behavior. Power System Analysis: PSpice: For power system modeling and simulation. MATLAB/Simulink: For analyzing and simulating power distribution networks. Embedded Systems and Firmware: Arduino IDE or Keil: For testing microcontroller-based systems. Python or C: For developing control algorithms and testing hardware-software integration. Testing and Measurement Tools: Oscilloscopes, multimeters, and logic analyzers for circuit validation. LabVIEW: For automating hardware testing and data collection. Skills and Expertise Electrical Engineering: Strong knowledge of power electronics, circuit design, and PC...

...are seeking an expert in PCB design and programming to develop a system capable of controlling 6-24 10-watt RGB LEDs. The ideal candidate will design the PCB and create a program that facilitates the creation of light show sequences, which can be saved as files and transmitted to the PCB via Bluetooth. Project Requirements: 1. Develop and design a PCB capable of connecting and controlling 6-24 10-watt RGB LEDs. 2. Program a user-friendly interface that allows for the creation and storage of custom light show sequences. 3. Implement Bluetooth connectivity to facilitate file transfers from the program interface to the PCB. 4. Ensure the system is scalable and efficient, with considerations for both power management and future expandability. Deliverable...

I'm seeking a skilled PCB designer to create a double-layer PCB breadboard for prototyping purposes. The design will include all files necessary for a simple breadboard mfg. Requirements: 1. - Design a double-layer through-hole PCB breadboard. 2. - No components. PCB design only with power rails. 3. - Provide comprehensive Gerber and manufacturing files. The PCB dimensions are 112mm x 57mm x 1.6mm with 2.54mm spacing. small project, $25 US total, completed in three days, revisions as necessary. layout pictured as attached. modifications to pictured layout include: 1. holes centered on breadboard. 2. number strips removed. 3. omit soldered vias, through hole only design (empty pcb).

- Review existing schematics. - Design a compact PCB for the NFC reader. - Create a Bill of Materials (BOM). - Estimate the manufacturing cost.

I'm looking for a professional with PCB design experience to create a PCB for an ARM based IoT controller. This controller is intended for security systems, and will interface with RFID readers, QR scanners, ticket printers, payment terminals as well as door sensors, relays for door locks, and various serial interfaces. Key Requirements: - Design for 8 alarm inputs and 4 relay outputs - Up to 4 RS-485 and RS-232 serial interfaces for external RFID readers - Ethernet interface - 2 x USB interface - LCD controller for a 7 inch display The power supply for this IoT controller will be 24VDC and will require external Power supply with battery backup, so experience with low-power design is a plus. The PCB should be compact and efficient to fit into a typical security ...

I'm in need of a PCB designer who can help me design a PCB for a drone. The PCB needs to support flight control, as well as power distribution for various components including the ESC, GPS, Compass, Barometer, and Gyroscope. Key Responsibilities: - Design a PCB tailored for a consumer drone - Ensure the PCB supports flight control - Integrate power distribution for necessary components Ideal Candidate: - Proven experience in PCB design, particularly for consumer electronics - Understanding of drone components and their power needs - Ability to design for both functionality and efficiency Please provide a portfolio of relevant work.

I'm looking for a professional with PCB design and Proteus expertise to assist me with my inverter driver project. The task involves transferring the attached inverter driver schematic onto Proteus and designing a PCB. Key Requirements: - Utilize Proteus 8 for the project. - Design the PCB to the exact dimensions of a standard credit card. - All connections going out of the board should be done via Standard Pin Headers. - The PCB should be designed as a Single Layer. Ideal Skills: - Proficient in PCB design and Proteus software. - Experience with designing single layer PCBs. - Knowledge of using Standard Pin Headers for PCB connections.

we are looking for a professional to design a Gerber file and mfg a dozen pcbs or a small-sized project. - Project Type: This PCB is for an electronics project. it is a simple breadboard design. - Size: The PCB dimensions are 112mm x 57mm, 2.54 hole, 2 layer (top & bottom), 1.6mm thick pcb. - Production: 12 pcbs will be produced and shipped to the US. - The gerber design will be in the form of a picture of a breadboard, picture provided below. the ideal candidate will have a strong background in developing gerber files & PCB production, with proven experience in completing projects and references.

I need help troubleshooting my setup with an STM32F401RE and a Micro Servo SG90. Currently, I can't get the servo to move at all, and I suspect some of my connections might be incorrect. I also just need the servo to go from the middle position to each of the extremes and then end at the middle position again. Ideal Skills: - Proficient in working with STM32 microcontrollers - Experienced with Micro Servo SG90 - Strong troubleshooting skills, especially with electronics - Knowledgeable in setting up and debugging servo motor connections - Capable of providing clear explanations and guidance

I am seeking a programmer with expertise in the ESP32-S3 microcontroller to help control various peripherals on a PCB. The microcontroller will be responsible for managing the emission of a scalar field, including frequency and timing. Key Responsibilities: - Program the ESP32-S3 for appropriate control functions - Ensure synchronization of scalar field emission - Optimize control for various PCB peripherals Ideal Skills: - Proficient in ESP32-S3 microcontroller programming - Experience with PCB peripheral control - Knowledge of scalar field emission and timing - Familiarity with frequency modulation

I'm seeking a skilled programmer to create code for the STM32 Blue Pill microcontroller to control a 2x16 LCD using both baremetal and the HAL library. Key Requirements: - The code must interface with the LCD over a 4-bit connection. - The LCD will be used for write only operations. - The programmer must be experienced with STM32 development and LCD control.

As agreed in the chat, please consider this proposal

I'm in need of a seasoned STM32 Embedded Developer to aid in the development and optimization of firmware for my production hardware. The hardware is currently in the testing phase. Key Requirements: - The firmware must support various STM32 peripheral functions, including ADC with DMA, Timers for PWM/SPWM, and UART communication. - Expertise in STM32 programming with HAL and STM32CubeMX is crucial. - Experience with FreeRTOS integration and task management is necessary. - The firmware must include support for I2C and SPI peripheral functions for sensor and peripheral communication. - The firmware must have robust error handling and diagnostics to ensure reliable operation. Ideal Skills: - Proficient in using ADC with DMA for data acquisition - Skilled in con...

I need a PCB designed for prototyping and testing. The board will include some solid-state relays and an ESP32. The primary function of the ESP32 will be to handle the automation of a kitchen freezer. Ideal Skills: - Expertise in PCB design - Familiarity with solid-state relays - Extensive experience with ESP32 - Prototyping and testing skills Key Tasks: - Design a straightforward but efficient PCB - Integrate solid-state relays onto the PCB - Ensure the ESP32 is programmed for kitchen freezer automation - Deliver a prototype ready for testing Include temperature monitoring capability. Power source will be AC power. Integrate a display screen for user interface.

...touchscreen. This touchscreen will primarily be used to control an electrical professional device, with the following key functionalities: - Monitoring and display - Automation and control This works in conjunction with a PCB which manages the technolgy I/O. The ideal candidate should have significant experience with UX design for touchscreen interfaces and programming with Raspberry Pi. It means you have a keen eye for design and are able to enhance our current version and complete the various functions. The current version is in Node Red but the company making it are firmware / PCB focussed and UX is not their strength. We have the Json files and detailed notes of changes we need. It is probably only 4-5 hours wor for this initial project, but we have a lot more we...

Design a 2-layer PCB in either EasyEDA or KiCAD; the circuit is already designed The circuit schematic is attached as PDF and as an EasyEDA file. Use 2 layers, bottom layer is ground, all components on top layer; use copper pour on top and use plenty of vias. Output of this is either the easyeda files or kicad project files with the schematic traced.

I need an expert with experience on methods for amplifying a photodiode signal, and designing a schematic for this circuit. I do not need a PCB yet. I already have a high-bandwidth transimpedance amplifier circuit with a reverse-biased photodiode, connected to an ADC input as well as a comparator. I need to detect light flashes in a variety of ambient light conditions (from darkness to direct sunlight), and my current circuit saturates the output in bright light. If I change the feedback resistor to avoid this, then it is not sensitive enough in low light. I am looking for advice on how best to deal with this and implement automatic gain control. Ideas include: - using multiple stages of amplification - using a PGA or VGA op-amp - using analog switches to select different value fe...

We are looking for a highly skilled PCB Layout Engineer to assist with an ongoing project. The ideal candidate must have proven experience in PCAD and KiCad and should be able to deliver professional, high-quality results within tight deadlines. Responsibilities: Collaborate with our engineering team to design and layout PCBs for our project. Ensure designs meet electrical and mechanical requirements. Provide documentation, including schematic capture, bill of materials (BOM), and Gerber files. Optimize PCB layouts for manufacturing and assembly. Review designs for compliance with industry standards. Requirements: Proven experience in PCAD and KiCad. Strong understanding of PCB manufacturing processes. Familiarity with high-speed design, multi-layer boards, and EMI/...

Part time China university offers for 2025 Guilin university of aerospace technology，2025 spring semester （9th March-20th June） to Circuit Simulation and PCB Design 48teaching hours Analysis II 48 teaching hours Lab 20 teaching hours Fields and Waves 48 teaching hours System 48 teaching hours （45 mins equals 1 teaching hour） ◐Requirements：Need MA degree /PHD degree teacher with University teaching experience provide ticket +apartment+insurance