Pcb 8051 projectproiecte
I'm seeking an experienced electronic designer with PCB expertise for an industrial device project. Your main task will be creating a flexible PCB that caters to specific power distribution needs. Key Requirements: - Design of a multi-layer, flexible PCB - Incorporation of power distribution capabilities - Prior experience in consumer electronics or industrial automation is a plus Ideal Skills: - Proficiency in PCB design software - Understanding of power distribution systems - Experience with flexible PCB design
I need to make a Python software for a custom made PCB (stm32g474 vetx), but im not a programmer, but a mechanical designer with some PLC-ladder experience) The idea is to chat sequences and logic functions with GPT/DS for it to generate small modules of code and then send them to you for evaluation/adjustments/advice. As i think this will take a lot of time back and forth, i cant pay any high hourly fees.
...OVERVIEW *** - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Wester...
I'm looking for a skilled PCB engineer who can help us with the process of PCB fabrication preferably from China we are trying to setup a small pcb fabrication setup for RnD purpose and looking for someone who have done DIY pcb earlier and can explain things related to Photoresist, etching, Via Plating and solder mask process also should be able to send us actual makin video doing the pcb by themself. mostly the via plating. looking to make trace width of 0.1mm with 0.1 mm spacing.
...can design a small mixed-signal PCB using FLUX .ai. The primary function of this circuit will be for STM32 or ESP32. Key Requirements: - Proficient in designing mixed-signal circuits - Experienced with FLUX .ai - Capable of designing small PCBs Ideal Skills: - PCB design - Schematic creation - Signal processing expertise - FLUX .ai proficiency The PCB dimensions are flexible. The PCB should be designed to be USB-powered. Please prioritize the placement of essential components based on power and signal requirements. The PCB should support both analog and digital I/O connections. The PCB should be designed to fit a custom enclosure. The PCB should support high-speed operation for the STM32 or ESP32. The dimensions for the custom enclosu...
I need a simple PCB designed for professional audio equipment. This board will not have any active circuits; it will primarily serve as a distribution point for audio signals using Phoenix Connectors. Key Features: - The board will need to accommodate 5 or more audio channels. - All audio inputs, through, and outputs will be in parallel. - The design must be compatible with Phoenix Connectors. - The board dimensions should fit within standard 19-inch rack sizes. I'd like to request a quote for "A simple Phoenix Block PCB board . Using 6 in-line 45 degree angle 6 position blocks in 3 sets in parallel on board that max size 8 inches wide by 6 inches tall. 18 phoenix blocks total , with enough holes for stand offs to mount inside enclosure . Needs to be robust No act...
I need help modifying my Eagle PCB design. The changes involve: - Adjusting the copper across all layers to align with the Gerber files. - Making routing adjustments to ensure the design matches the Gerber. The ideal freelancer for this project should have a deep understanding of PCB design and routing, particularly with Eagle software. Experience with Gerber files and copper layer adjustments is crucial. Please provide examples of similar projects you've completed in your proposal.
I need a professional PCB designer who can create a medium-sized PCB (up to 10x10 cm) from a simple schematic. The PCB will utilize both through-hole and surface-mount components. Ideal Skills: - Expertise in PCB design - Proficiency in using various PCB design software - Experience with both through-hole and surface-mount component design. Please note, while I have not specified a preferred PCB design software, familiarity with and ability to use multiple software will be beneficial. Your creativity and expertise will be crucial in optimizing this design for functionality and manufacturability.
I'm seeking assistance with designing a drone that includes a transmitter and receiver. The project involves creating a modulator for the transmitter capable of encoding data using the Amplitude Shift Keying (ASK) modulation scheme. Key project components include: - The data will be sourced from an Arduino in binary form and needs to be modulated with a sine wave for transmission. - The drone will communicate its speed to a controller. - An analysis of the characteristics of both linear and non-linear amplifiers through a modulator at the transmitter end. Ideal skills for this project: - Proficient in circuit design and PCB creation. - Experience in working with Arduino and drone technology. - Knowledgeable in both linear and non-linear amplifier charact...
I'm in need of an experienced PCB designer who can create a double-layer PCB for a consumer electronics project. Key Components: - The PCB will require a power management module to ensure efficient energy use and longevity of the device. Skills and Experience: - Expertise in designing double-layer PCBs, particularly for consumer electronics. - Proficient in incorporating power management systems into PCB designs. - Familiarity with industry standards and best practices for PCB design. - Excellent problem-solving skills and attention to detail.
Project Title Schematic & PCB Design for ATmega32U4 + PCF7991 125 kHz Transponder Reader with USB Interface Project Overview I am looking for a skilled electronics engineer or PCB designer to create a schematic and PCB layout for a device that uses: ATmega32U4 (5 V, native USB support, 44TQFP package) PCF7991 RFID base station IC (operating at 5 V, 125 kHz) USB interface for communication with a PC (no external USB–serial chip required) This device will transmit and receive data at 125 kHz for transponders (e.g., automotive immobilizer tags) using the PCF7991 and a coil antenna. The ATmega32U4 will handle the low-level bit-banging, timing, and decoding, while appearing as a USB CDC device (virtual COM port) on the PC side. I have existing Ard...
I have a reverse-engineered bidirectional amplifier PCB designed for use in tunnels. However, it is currently failing to achieve the required transmission distance coverage of 350 meters. I need experienced electronics engineer or RF (Radio Frequency) specialist to troubleshoot the issue, identify the root cause, and implement the necessary fixes to ensure the amplifier meets the desired performance specifications. • Analyze the existing PCB design and identify potential issues causing the reduced transmission distance. • Perform signal strength and quality tests to diagnose the problem. • Propose and implement design modifications or component replacements to improve performance. • Ensure the amplifier meets the required transmission distance of 350 meter...
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...and multiple voltage rails (1.2V, 1.8V, 2.7V, 10V). • Minimize heat dissipation and power loss in wearable conditions. 4. PCB Design & Prototyping • Design a compact, flexible PCB suitable for smart glasses. • Implement best practices for high-speed signals, RF design, and power integrity. • Generate Gerber files, BOM, and manufacturing documents. 5. Firmware & Communication Framework (Optional, but a plus) • Assist with low-level firmware development for FPGA, Bluetooth, and sensor integration. • Provide sample code for Bluetooth communication and camera interfacing. Deliverables: 1. Updated Circuit Schematic (with necessary modifications). 2. Optimized PCB Design (Altium/KiCad/Eagle, including Gerber files). 3. Com...
I'm looking to develop a pair of on-ear, wearable headphones. Ideal skills for this project include: - Electronics engineering - Audio technology expertise - Wearable technology design experience - Proficiency in consumer electronics Please provide relevant past projects in your proposal.
I'm looking for an experienced PCB designer and programmer to help with a project in industrial machinery. The PCB will primarily process data from sensors, so experience with data processing is crucial. Additionally, the PCB will need to be compatible with the Field-Oriented Control (FOC) motor method. Ideal skills and experience for the job: - PCB design experience - Programming expertise - Familiarity with industrial machinery - Understanding of sensor data processing - Knowledge of Field-Oriented Control The expected timeline for the project is 1-2 months. The project requires detailed documentation for both the PCB design and programming. The PCB should use the RS485 communication protocol for interaction with the ...
I'm seeking a skilled electronics designer to create a PCB for a consumer electronics project. It should incorporate standard LEDs and sensors. Key Requirements: - Expertise in PCB design for consumer electronics. - Proficiency in integrating standard LEDs and sensors onto a PCB. - Prior experience with designing PCBs for consumer electronics is crucial. - Understanding of LED and sensor specifications and requirements. The ideal candidate should be capable of designing a flexible and reliable PCB that meets the needs of a consumer product. I look forward to your proposal.
Project Title: Experienced RF Circuit Trainer Required for Comprehensive 3-Month Program Description: I am an experienced professional specializing in power supply and OP-AMP design. I am seeking a seasoned RF circuit trainer to provide an in-depth, structured learning program covering fundamental and advanced RF circuit design concepts. The training will span three months, focusing on both theoretical knowledge and practical application, including the use of industry-standard tools like Advanced Design System (ADS). Training Objectives: The program should comprehensively address RF circuit design, analysis, and simulation techniques. Specific topics to be covered include: 1. Fundamentals of RF Circuit Design: - Core RF principles: Transitioning from the time domain...
I'm seeking a skilled...seeking a skilled and dedicated developer to design a physical PCB for managing power from a 220v AC and DC source. The primary function of this PCB will be power distribution. Key Aspects: - The PCB must be able to effectively distribute power from a 220v AC and DC source. - I have specific components in mind for this project, so familiarity and experience with them will be a plus. - Components required on the PCB include Transformers, Capacitors, Mosfets, and an esp32. Ideal Skills and Experience: - Proven experience in PCB design and development. - Proficiency in working with power distribution PCBs. - Familiarity with the specified components: Transformers, Capacitors, Mosfets, and esp32. - Ability to design a ro...
... - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Wester...
...today that the IoT will not both send and receive at the same time. It should be in receiving mode most of the time. It should send lines 203 to 214 whenever a keystroke is made- generally several seconds or more apart. This will be sent to an APP that I am hoping to create on MIT apps. The APP will add information and then send to a database. The software is attached. We have a proprietary PCB and keypad. The rest of this was created by your website. I'm seeking an experienced developer to modify my Nano 33 IoT, which currently operates in Central Mode, to also function in Peripheral Mode. The main goal is to facilitate device communication with smartphones and tablets. The device will need to transmit status updates, so the ability to efficiently manage data tran...
Hi, this is the to be the PCB design quotation. The PCB of the power supply circuit is required to be designed with the Schematics. Software simulation files and PCB will be delivered.
I am looking for someone who can carry out functionality testing for a device built on Espressif's ESP32/ESP32-S2/ESP32-S3. It can be controlled via a mobile app or a game controller over a Wifi network. Key aspects of the project include: - Testing the ease of control via the mobile app - Assessing the responsiveness to the game controller - Testing that the esp32 drone code actually works - using basic components to test functionality. For example testing on LED's for each motor. - Test PCB Gerber files online as well The ideal freelancer for this project should have: - Experience with Espressif esp drone - Extensive experience in functionality and usability testing - A strong understanding of ESP32 technology - Proficiency in evaluating mobile applicat...
I'm looking for a talented mobile app developer to create a Smart Home Automation app for both iOS and Android. The server and database are MQTT-based and already set up at a given address. This app will connect with PCB via MQTT, enabling users to control various types of switches (2-node, 4-node, 6-node). Key Features: - Switch Control: Users must be able to control their home switches through the app. - User Registration and Login: The app should offer a secure and easy-to-use login and registration system. - Real-time Updates: The app should provide real-time updates to the users about their home status. UI Style: The app requires a modern and interactive User Interface (UI). So, experience in UI/UX design is a plus. Skills and Experience Required: - Proficient in cross...
I'm looking for an experienced PCB designer to help me design a PCB for a consumer electronics project. The project is still in its early stages, so I need someone who can not only design the PCB, but also help with the overall project development. Ideal Skills and Experience: - Proficiency in PCB design software (e.g., Altium, Eagle, etc.) - Experience in designing PCBs for consumer electronics - Understanding of electronic components and their functions - Good communication skills for project collaboration - Experience in project development would be a plus.
I need a small PCB case designed to protect it from physical damage. The case should be made of plastic, specifically designed for durability. Ideal Skills: - Experience in industrial design - Proficiency with CAD software - Knowledge of material properties, specifically plastic durability Please note, I have not specified a particular type of plastic, so I am open to suggestions based on your expertise.
I need an expert in PCB design using Fusion 360 to route a high-frequency communication bus between SDRAM and a microcontroller. The design should prioritize optimized signal integrity and involve placement of power decoupling capacitors. Key Requirements: - Design a 6-layer PCB (the layers are already defined in the provided file). - Route the majority of signals on the Top layer (Layer 1) and Signal layer (Layer 4), with some signals allowed on the Bottom layer (Layer 6). - Place power connections on Vcc (Layer 3) and Gnd (Layer 2 & Layer 5). - Use 8 mils vias (Hole size), 4 mils traces, and a clearance of 12 mils (preferably). - Ensure the bus signal has matched lengths and impedance (50 ohms, Minimum Frequency: 90 MHz). - Follow best practices for signal matching and...
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I'm looking for a proficient electronics designer who can convert a KiCad library for the XIAO ESP32C6 into an Eagle library. Key Requirements: - Convert the provided KiCad library to an Eagle library Ideal Skills: - Proficiency in KiCad and Eagle software - Strong understanding of electronics and component mapping - Experience with converting libraries between different PCB design software
... - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Wester...
... - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Wester...
This is the first milestone for the VersaNode. More is to come. ---------------------------------------------------------------------------------------------------------------- Your Task: ------------------------ Modify the design of the enclosure to fit the PCB I have given you. Just keep in mind we have added a second small pcb in the controller that needs to be connected to make a left and rigt bus terminal connectors.
...external look; 2. OBD port is a standard, we cannot change it; 3. Final file format should be in .STP format + some rendered photos, so our engineering team can add the inside for electronics, etc; Orientation of the design: 1. We want to maintain the same design language and only make it look more modern and futuristic. 2. It should be in similar in general size, it cannot be smaller than the old PCB size, with no moving parts. 3. There are 3 indicator lights (power on, Bluetooth connection and data transmission) and please refer to the attached photo for the position of the lights. 4. This device is plugged to the car’s OBD port, this port can sometimes be difficult to access, so it should be easy to plug in and out. The costs also include the final adjustments necessar...
... - Ten US dollars per hour. - One hour per day (or per night). - You will help me design, code, and develop an IoT product using MicroPython running on an ESP32 microchip. - You do *not* need any experience with microcontrollers, electronics, electrical engineering, mechatronics, Arduino, PCB, circuit design, or Python. - If Freelancer.com prevents you from bidding on this project or if you want to avoid “spending” one of your Freelancer bids you can apply "passively” for this project by pasting "MicroPython_ESP32_11_September_2019" into your Freelancer profile. Please see the section below in this posting called *** APPLYING "PASSIVELY" *** for more information. *** LOCATION *** You must live the Wester...
I need a mobile app for both iOS and Android that interfaces with my ESP32 C3 on a PCB. The ESP32 controls a simple LED and a timer turning the LED on and off. The app should display the LED status and timer countdown using a combination of text and graphics. Specific requirements: - The app should be able to control multiple sensors, primarily a load cell. - Ideal skills for the job include experience in mobile app development, particularly with iOS and Android, and familiarity with ESP32 microcontrollers. - A background in designing graphical user interfaces (GUIs) to display real-time data would be highly beneficial. The goal of this project is to create an interactive and user-friendly app that allows for real-time monitoring and control of the LED and the load cell ...
I need a professional PCB designer to create a single-layer PCB. The primary purpose of this PCB is for prototype development. Key Responsibilities: - Design a single-layer PCB - Ensure compatibility with microcontrollers, sensors, and connectors Ideal Candidate: - Proficient in PCB design software - Previous experience in designing PCBs for prototypes - Understanding of integrating microcontrollers, sensors, and connectors into PCB design - Able to deliver high-quality, accurate designs within the set timeline
I'm seeking a skilled mechanical and electrical engineer to assist in the creation of a steel prototype and its corresponding application. This project involves both building the physical product and developing the application that will link to it. Key requirements include: - Proficiency in software and API integration - Experience with PCB design and implementation - Ability to incorporate real-time GPS tracking into both the physical product and the application The application will need to feature a few simple elements related to social media, specifically: - Friend connectivity - Sharing updates The ideal freelancer for this project would have a strong background in both mechanical and electrical engineering, with proven experience in prototype development....
I need a skilled professional to convert my PCB layout PDF into a schematic using KiCad or EasyEDA. Key Requirements: - PCB layout PDF: this is the source file - Proficiency in KiCad and/or EasyEDA - Experience in PCB design and schematic creation Please note, no specific component libraries need to be used. However, familiarity with standard libraries in KiCad or EasyEDA is a plus. The ability to work with other formats or software (like Altium Designer, Eagle, OrCAD) may be beneficial but is not required. NOTE : THIS PROJECT WILL BE AWARDED 100%
I need an experienced PCB designer to create a PCB for a smart robot car that primarily follows a line. The PCB should support various sensors and include some additional features. Key Requirements: - The PCB should support Infrared sensors, Ultrasonic sensors, and Camera modules - Integration of a Bluetooth/WiFi module for communication - Inclusion of motor driver circuits to control the car's movement Ideal Skills: - Extensive experience in PCB design - Familiarity with designing PCBs for robotics - Knowledge in integrating various sensors into a PCB - Proficiency in designing PCBs with wireless communication modules Please include examples of similar projects you've completed in your application.
I need a simple and minimal iOS app to monitor my PCB running an ESP32 C3 controller. The task is straightforward: the PCB turns on an LED and starts a countdown. Once the countdown is complete, the LED turns off. Key Requirements: - The app should communicate with the ESP32 C3 over Wi-Fi. - The interface needs to be simple and minimal, in line with Apple's design philosophy. - The app should be developed exclusively for the iOS platform. Ideal Skills and Experience: - Proficient in iOS app development, with a portfolio of simple and minimal apps. - Familiarity with Wi-Fi communication protocols for IoT devices. - Prior experience working with ESP32 C3 controllers will be a plus.
I am seeking a freelancer who can assist me with PCB soldering projects. I will provide the schematic and diagram for each project. Ideal Skills: - Proficient in soldering mixed components (both through-hole and surface-mount) - Able to work with provided schematics and diagrams - Experience in PCB assembly Requirements: - Provide necessary components and PCB - Help source some components if needed. I am looking for a long-term collaboration. The number of PCBs to be soldered will range from 1 to 100, depending on the project.
I'm in need of a skilled Power Electronics Engineer to design a Forward topology SMPS for consumer electronics. This SMPS should meet the following specifications: - Input: 90 VAC - 250 VAC on the primary side - Outputs: 24 VDC (2.6A) and 15 VDC (0.6A) on the secondary side - Utilization of UC3843 current control chip exclusively - PCB Size: As small as possible, maximum of 35 mm wide x 65 mm long Key Responsibilities: - Design a durable SMPS conforming to the provided specifications - Validate the design through physical prototyping - Share voltage sweep results with the proto BOM Ideal Candidate Should Have: - Proven experience in designing SMPS, specifically with Forward topology - Expertise in physical hardware realization and troubleshooting - Familiarity with consume...
I'm looking for an experienced PCB designer to create a standard rectangular PCB for a consumer electronics project. Key Components: - Microcontroller - Bluetooth module - Can transceiver - Voltage regulator - Flash memory - OBD2 connector - LEDs - TVS diodes - Fuses Ideal Skills and Experience: - Proficiency in PCB design software - Experience in designing PCBs for consumer electronics - Familiarity with the listed components - Knowledge of industry standards for PCB design
I need some one that need to project a pcb in altium designer
I'm looking for a skilled PCB designer who can develop a circuit drawing in Gerber file from a reference sample. This project involves working on a medium-sized PCB, specifically between 5cm x 5cm and 15cm x 15cm. The circuit is intended for a power supply and will require a double-layer design. Requirements: - Proficiency in PCB design software - Experience in creating Gerber files - Understanding of power supply circuits - Capability to design double-layer PCBs - Attention to detail and ability to replicate from a reference sample Ideal candidates will have a strong portfolio of similar projects. Please include examples of your work with your bid.
I'm seeking a skilled PCB designer with experience in Arduino Nano applications. The PCB's primary function will be controlling 1 to 2 servo motors. Uses four potentiometers, an ACS 712 5amp current sensor, a button, a buzzer, a voltage step down module looking for $100 or less bid. Key Requirements: - Design a PCB that interfaces with an Arduino Nano. - Controls 1-2 servo motors. - Primarily focused on motor control. Ideal Skills: - Extensive knowledge of PCB design. - Proficient in Arduino Nano programming. - Prior experience in designing PCBs for motor control.
...looking for a skilled PCB layout designer to create an electronic board for a smart LPG gas meter. This device should be capable of remote monitoring, conducting usage analytics, detecting leaks, and identifying tampering. Key Features: - Remote Monitoring: The meter needs to relay information about LPG usage and status to a central server. - Usage Analytics: The meter should collect data over time to provide insights into gas consumption. - Leak Detection: The meter must be able to identify if there is a gas leak and communicate this. - Tamper Detection: The meter should be able to notify when it has been tampered with. Communication Method: The smart LPG gas meter should use a cellular network for remote monitoring. Ideal Skills and Experience: - Extensive experience in P...
I'm in need of a PCB designed for prototyping with a Raspberry Pi. The board should include more than five buttons and controls, specifically switches and dials. The ideal freelancer for this project would be someone with: - Proficient knowledge and experience in PCB design - Prior experience with Raspberry Pi projects - Ability to incorporate multiple types of controls (switches, dials) seamlessly - Understanding of prototyping needs and constraints - A reference person for next projects I look forward to your proposals.
We are looking for a talented and experienced hardware engineer who have full knowldge of cash and digital payment integration hardware to design and develop the hardware components for cash-handling and cash counting machine and all digital pa...machine and all digital payment and including various other components Knowledge and Responsibilities Integrate payment hardware system Design the electronic circuits Select and Integrate Microcontrollers Sensor and Actuator Integration Payment System Integration Fraud Detection Hardware-Software Integration Required Skills: Payment Hardware System Embedded Systems Design Circuit Design & PCB Developmen Sensor Integration: Security Systems: Microcontroller Programming Hardware Debugging Experience with Payment Systems 3D Design ...
