Electrónica Jobs

Electronics is an exciting field of engineering that involves circuitry, components, programming, and more. By hiring an Electronics Engineer, businesses and individuals have the power to design and prototype a wide range of gadgets to solve difficult problems. From computers and peripherals to vehicles, Robots and healthcare equipment, electronics experts can create revolutionary products for nearly any industry.

Simply put, an Electronics Engineer can bring life to an idea. With their help, everyday functions are streamlined making life easier for everyone. Accessing remote control equipment just became much easier with Electronics Engineering. Anything from home security cameras to advanced autonomous parking systems are now achievable.

Here’s some projects our expert Electronics Engineers made real:

  • Designing and customizing schematics for DCDC step-down buck converters for specific applications
  • Turning hand drawn sketchs into a clean 2D DWG format schematic
  • Writing Arduino code for controlling thermostats remotely over WiFi or the Cloud
  • Developing custom firmware programs embedded with LCDs, Serial peripherals and WIFI
  • Developing Arduino counter applications for Instagram followers
  • Converting CAD models into Gerber files for the creation of PCBs
  • Programming stepper motors for two axis machines with aNextion 7” GUI script
  • Designing fully functional printed circuit boards in Altium Software
  • Programming Arduino boards for stepper motor control for large scale Sawmills

Are you interested in creating something special? Consider hiring an Electronics Engineer on Freelancer.com to design a new innovative product! With their expertise in automation systems and other advanced technologies, they can bring your product to life faster than ever before while making sure it’s efficient and safe. So why wait? Post your project today!

De 61,535 opiniones, los clientes califican nuestro Electronics Engineers 4.82 de un total de 5 estrellas.
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    120 trabajados encontrados, precios en USD

    I am in need of a proficient Python expert who has substantial experience in Raspberry Pi for audio in and out. Please bid with "PYTHON".

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    14 ofertas

    I'm currently at the conceptual stage of a product design intended for industrial machines. The scope of work includes developing this concept into a high-quality, functional design. Your Involvement: - Collaborating in the development of the initial concept - Implementing the design principles of mechanical engineering - Crafting a product design that aligns with industrial machine applications Ideal Skills: - Expertise in mechanical engineering, specifically in product design - Familiarity with the industrial machine sector - Experience in developing concepts into fully formed product designs - Ability to bring creative problem-solving techniques to design challenges If you believe your skills and experience align with these needs, I encourage you to bid for this project. I look...

    $20 / hr (Avg Bid)
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    C library should be ported into the STM32H7 MCU and interface the same

    $146 (Avg Bid)
    $146 Oferta promedio
    8 ofertas

    I'm requiring a skilled engineer for a project to develop a Boost Converter. Its purpose is to step up voltage from a DC input. The specifics are as follows: - Input Voltage: Ranges between 18-36V (DC) - Output Voltage: 175V The freelancer should have a strong understanding of power electronics, and be well-versed in designing and prototyping Boost Converters that can safely and efficiently handle these voltage levels. The selected candidate should also be proficient in the implementation of safety measures for high-voltage electronics to ensure reliable and safe operation. I would appreciate if interested individuals could detail their related experience in their proposals – specifically, actual design and troubleshooting experience with Boost Converters of similar specifi...

    $133 (Avg Bid)
    $133 Oferta promedio
    8 ofertas
    Arduino Robot Movement Code 6 días left
    VERIFICADO

    I need a code for my Arduino robot that will guarantee smooth movement within a space of 2 meters squared. This area is divided into 16 smaller squares of 0.5 meters each. The robot in question is a keyestudio KS0559 4WD robot V2.0, and will be starting from the center point of a square situated on the perimeter. The end point will be the center of any other square. The challenge, however, is that we lack coding experience and therefore need a freelancer to help us with the coding part that concerns the obstacle avoidance feature, which will be facilitated by ultrasonic sensors. * Obstacle Avoidance: The robot needs to smoothly navigate the squared arena, avoiding any obstacle that it may come across. The robot's reaction when it encounters an obstacle needs to be a retreat, follo...

    $154 (Avg Bid)
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    17 ofertas
    Schematics and layers designer 6 días left
    VERIFICADO

    I'm seeking a knowledgeable and proficient graph designer who specializes in deisgning with background in Electrical Engineering, Material Science or Mechanical Engineering

    $125 (Avg Bid)
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    19 ofertas
    Automation 6 días left

    My project primarily aims at enhancing automation efficiency. - I would love to work with an expert who is well-versed in electrical design and panel service commissioning with a strong emphasis on PLC, SCADA, and HMI programming. Key aspects: - I plan to utilise a Siemens PLC system that you should be proficient with. - An in-depth understanding of the InTouch SCADA system is crucial as I intend to implement the same. The flawless interaction between the PLC and SCADA will be key to achieving optimal automation efficiency. If you have proven experience in these areas, your expertise could make my project a success.

    $301 (Avg Bid)
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    4 ofertas
    IoT Mobile App Developer Needed 6 días left
    VERIFICADO

    I am looking for an Android app developer who has experience in IoT mobile app development. We have an existing Android app and it worked fine before. Currently, it's not working properly, and I am looking for someone who can resolve the issue or rewrite the code. The features are pretty simple. 1. Add a Device (each device has an ID and coordinating QR on the bottom that is associated with the chip on the PCB inside). 2. The set up is only 3 steps (Name it, scan the QR, connect to WiFi). 3. With the physical knob in the ON position the user can then tap their device ON or OFF anytime from anywhere. 4. Also they can set each unit to a schedule to automate the ON and OFF according to a schedule. Please include a word TheMella in your proposal to prove that you read this job description...

    $228 (Avg Bid)
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    32 ofertas

    In need of a proficient C++ programmer with a specialty in ESP32 programming to write a new firmware to control an ESP32 WROOM application allowing WiFi connectivity. This role includes not only ensuring WiFi connectivity but also propelling a specific sequence that will power a machine on and off via a WiFi access point. Prior experience in this field is highly recommended. The main tasks will encompass: - Writing a C++ program for ESP32 WROOM - Creating a code to facilitate WiFi connectivity - Developing and implementing a code to enable the power control of machinery via WiFi The Core Skills required: - Deep understanding of C++ programming language - Extensive experience with ESP32 programming and firmware development - Proficiency in writing codes for WiFi connectivity and machine c...

    $159 (Avg Bid)
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    23 ofertas

    I'm seeking a highly skilled freelancer who can tackle my advanced-level electronics project. This project will involve the creation of a complex embedded system, potentially integrating sensors, microcontrollers.

    $582 (Avg Bid)
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    I require an electrical engineer to generate overhead (plan) view schematic drawings for a brand new fire alarm system, installed in a childcare centre in the process of getting renovations started. This will include a basic layout, rather than detailed wiring diagrams or device placement. The ideal candidate would have proven experience in designing fire alarm systems. Key skills and experience are as follows: - Proficiency in creating electrical schematic drawings - Knowledge of fire alarm systems in a childcare setting - Ability to provide an overhead plan view of systems Attached are our current Architectural drawings that will help create the schematic fire alarm drawings for the space. We require these drawings to be stamped and sealed, along with a completed schedule B, also stam...

    $1519 (Avg Bid)
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    As a demanding holder of precious memories, I'm seeking an experienced data curating professional who can consolidate pictures and videos from old camcorder tapes and phones. This project requires meticulous handling and organization, as well as a keen eye for detail. Your responsibilities will include: - Consolidating all the media in a chronological order, arranged by date. - While working through the archives, it's crucial to keep everything, despite the quality. Even duplicates and poor quality materials have sentimental value and must be maintained. Given the nature of these materials, you should ideally have experience handling older forms of media, and be familiar with general archival best practices. Please note, I didn't specify how the consolidated m...

    $95 (Avg Bid)
    Local
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    **Job Title: Freelance Electronic Engineer Consultant** **Location:** Europe (Travel Required) **Job Type:** Freelance, Long-Term Cooperation **Job Description:** We are seeking a skilled Electronic Engineer Consultant to join our team on a freelance basis. The ideal candidate will have extensive experience in electronic engineering and will be responsible for interviewing potential candidates and reviewing their tasks. **Responsibilities:** - Conducting interviews with potential candidates to assess their electronic engineering skills and experience. - Reviewing tasks completed by candidates to ensure quality and accuracy. - Providing feedback and recommendations to candidates based on their performance. - Collaborating with the hiring team to identify and select top talent for va...

    $1282 (Avg Bid)
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    I'm looking for a creative designer who can make an intriguing roll-up design to present my company, Electrocoserv Industrial Energy Services. Key Content: • Display our offered services such as repair and maintenance services, energy-saving solutions, and power quality services. Imagery: • The design should incorporate fitting imagery like tools and equipment, energy-saving icons, and electrical circuit graphics. Skills and Experience Needed: • Proven experience in graphic design with a keen eye for aesthetics and details. • Prior experience in designing for the energy sector would be a plus, but not compulsory. • Strong portfolio showcasing the ability to blend information and graphics seamlessly. The main goal of this roll-up is to effectively c...

    $27 (Avg Bid)
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    Are you a skilled engineer looking for an exciting project to sink your teeth into? Look no further! We're seeking professionals to collaborate on the development of a cutting-edge prototype right here in Islamabad Pakistan. Project Overview: We're embarking on the development of a prototype with two main components: Aluminum Assembly: This component will be designed using CNC machines based on provided design ideas and images. Your tasks will include creating Solidworks 3D designs and executing prototype development. Light Fixture: Positioned above the moveable assembly, this fixture will include a red hazard light powered by a 5W system. It will feature a 12V 7AH lead-acid battery with specific charging and discharging times, along with a solar panel rated at 18V - 6.5W. Im...

    $3 / hr (Avg Bid)
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    Nucleo eMMC PCB Design 5 días left
    VERIFICADO

    This project focuses on the design of a PCB replicating the form factor of a Nucleo-F446RE, while retaining all pin headers for Nucleo compatibility. The objective is to seamlessly integrate the THGBMNG5D1LBAIL eMMC storage module into the PCB layout. The design will feature an onboard USB2240 controller with a Micro-B USB interface, facilitating eMMC programming. Specific microcontroller pins, to be provided, will establish connections with the eMMC. All components utilized in the design, including capacitors sourced from Samsung and resistors from Uniroyal, will be procured from JLCPCB to ensure efficient procurement and assembly. For this project, you will need to submit the Altium design files, Bill of Materials (BOM), Gerber files, and pick and place files for manufacturing.

    $151 (Avg Bid)
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    I'm searching for a highly skilled programmer with expertise in 'C' and Assembly anguage to develop a software for microcontrollers embedded system. Unfortunately, I skipped detailing the specific functionalities but I'm interested in a generalist capable of adapting to challenges as they come. Ideal Skills and Experience: - Proficient in C programming language. - Demonstrable experience in microcontrollers programming. - Understanding of data collection, process control, and monitoring systems since these are possible areas of functionality, although not specifically defined. - Problem-solving skills to adapt to different scenarios and develop functionalities as needed. - Previous experience in embedded software development will be a great plus. In essence, flexib...

    $289 (Avg Bid)
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    Autodrive assistant kit 5 días left
    VERIFICADO

    Steering wheel controller: The torsion bar connected to the steering wheel can be driven to rotate the steering wheel by the upper signal; Stepping controller: Connected to the accelerator or brake, it can be driven to press down by the upper signal; Gear controller: Connect the gear shift and drive it to different positions by the upper signal. We need to simulate the driver's driving actions as an automated agent, and the steering wheel, pedals, and gears are all ready-made in the car.

    $15 (Avg Bid)
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    2 ofertas

    I'm looking for a skilled PCB designer/electronic engineering to create a prototype for a product. The required design must incorporate active components and falls within a low complexity level. The ultimate goal is to optimize a circuit and generate gerber files to make a pcb prototype - Specific tasks and deliverables: * Creating low complexity PCB design using active components. * Development and delivery of functional PCB prototype. A thorough understanding of active components and prior experience with low complexity PCB design is crucial. Mastery of PCB design tools and techniques is also a major requirement. Your success in this project will lead to an optimized circuit for our ongoing projects.

    $66 (Avg Bid)
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    I am seeking a talented freelancer with an intermediate level of experience in custom CanBus development to collaborate on an innovative project. The ideal candidate will have a solid understanding of vehicle communication networks and possess the skills to develop, test, and refine custom CanBus solutions. **Key Requirements:** Knowledge of some Hardware Vehicle Control Units, or automotive components - Proven experience in CanBus development, particularly in the design and implementation of custom solutions. - Ability to write clean, efficient, and well-documented code. - Expertise in electronics and understanding of hardware components related to CanBus systems. - Strong problem-solving skills and the capacity to work independently or as part of a team. **Project Deliverables:** - S...

    $17 / hr (Avg Bid)
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    I need an electrical engineer, expert in the discipline of impedance, to conduct calculations on an aluminum circular plate. Please check the attached comsol pictures. I have the mph file. You have to calculate the impedence on any point on the surface of aluminum layer. Please let me know if you can do it. Share your previous experience with bidding please. Thank you

    $183 (Avg Bid)
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    3 ofertas

    I am looking for an experienced electronics engineer who can assist in creating a block diagram for my new range model, the RR-800. This diagram is set to work primarily as an add-on. Key Requirements: - Skilled knowledge of opamps, resistors, power supplies and thermistors. These components are to be included in the block diagram. - Past experience and understanding of circuit diagram creation. This task requires proficiency in electronics engineering with an ability to integrate various components into a cohesive block diagram. If you have hands-on experience and believe you's up for the challenge, feel free to bid.

    $15 (Avg Bid)
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    I am looking to have a compact 220v inverter designed to power electronic devices during my travels. The ideal candidate for this job will have a deep understanding of electronic product design and development, especially in relation to power inverters. Key Requirements: - Compact Size: The inverter needs to be compact for easy transport during travels, yet capable of delivering the required power for various electronic devices. - Functionality: While the exact devices have yet to be specified, the inverter should be able to handle common electronic devices such as smartphones, laptops, and similar devices. Ideal Skills and Experience: - Extensive experience in electronic product design and development. - Proven portfolio of power inverter design projects. - Strong understanding of po...

    $475 (Avg Bid)
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    22 ofertas

    I'm seeking an experienced developer to create an Alexa skill with specific functionalities. This skill will be aimed to take advantage of an ESP8266 webserver and an ultrasonic sensor and provide information about speaking distance. Here are the functionalities: - Providing the speaking distance value retrieved from a local webserver like (this is just example and it will not be static) - The speaking distance will be measured by an ultrasonic sensor via ESP8266 webserver. - This value will be updated constantly, ensuring real-time information. Required skills and experience: - Proficiency in developing Alexa skills. - Knowledge of using and integrating ESP8266 webserver. - Understanding of ultrasonic sensors and their implementation. - Ability to deliver reliable, efficient, a...

    $62 (Avg Bid)
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    3 ofertas

    I'm looking for an experienced electronics circuit designer to help me with my home appliance. This project is centered around designing a functional electronic circuit that supports both task lighting and decorative lighting. To provide better detail: table top (no cable) task light small simple pcb (low batch of say 40 units) battery (rechargable) supply (12V LiFePO4) single MR16 7W cob lamp please see attached pdf It is ideal that the freelancer has good experience in electronics circuit design specifically for home appliances, and in the creation of circuits that support different lighting functionalities. The files would include Gerber files inc BOM.

    $584 (Avg Bid)
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    45 ofertas
    Custom GPS tracker firmware 4 días left
    VERIFICADO

    What specific functionality do you want the custom firmware to include for the GPS tracker? Firmware customisation on reachfar solar gps tracker model rf-v24 What specific customizations do you need in the firmware for the ReachFar Solar GPS tracker model RF-V24? Battery optimization, To turn off gsm and gps modules when not in use to optimise battery life. Tracking to be carried out on movement and by time schedule. How frequently would you like the GPS tracker to track the location based on movement or time schedule? Every 10 seconds when moving and a heartbeat location once a day with battery percentage. Any other requirements? The source code and development kit to be delivered with the firmware.

    $151 (Avg Bid)
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    Bundle of 4 entry level Logic Design outputs --->Verilog , 4-bit wide 2:1 MUX ,Mealy machine , and a little more

    $142 (Avg Bid)
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    24 ofertas

    More details: ¿Qué tipo de caja necesitas para los sensores Arduino? Caja de plástico ¿Cuántos sensores Arduino planea instalar en la caja? Tres ¿Necesita que la caja diseñada tenga alguna característica especial? Orificios de ventilación, Zonas de montaje

    $30 (Avg Bid)
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    $30
    3 participaciones

    Hey, I am looking for someone who will Design Hardware for ESP32 (Lighting with WS2815). I will do software by myself 1. Power Supply - Battery-operated - 2x18650 batteries connected in series - Ability to be powered by 12v (mains adapter) 2. StepUp to 12v for powering the programmable WS2815 LED strip (unless someone convinces me that it's better to use WS2813 with StepDown) - Power consumption for the LED strip, at least 50W, max ~200W - Logic level converter required from 3.3v -> 5v 3. StepDown for powering the ESP32 4. OLED display 128x64 I2C 5. Measurement of power supply voltage and power consumption 6. Power activation via a mechanical switch 7. 2x rotary encoder with button 8. Connector for programming the ESP32

    $198 (Avg Bid)
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    23 ofertas

    I'm looking for an expert who can guide me on the capabilities of ArduPilot for a recreational quadcopter project. While I have advanced knowledge of this software, I require someone with specialist insight to refine its use. Key Responsibilities: - Advise on how to enhance flight performance via ArduPilot - Recommend suitable hardware adjustments to maximize functionality - Guide on operating the quadcopter with a remote control The ideal candidate must be well-versed in the use of ArduPilot, with specific exposure to recreational quadcopters. Required Skills & Experience: - Proven experience with ArduPilot for Quadcopter projects - Comprehensive understanding of remote controls for Quadcopters - Knowledge of hardware components relevant to Quadcopters - Background in recreat...

    $319 (Avg Bid)
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    We have an existing VHDL project that implements various memory protocols that runs on a Lattice FPGA (MachXO2 LCMXO2-4000HC). The FPGA is used as a high-speed data bridge between an ARM based microcontroller and a connected memory device (using SMC). This project is to expand the existing project and add support for the eMMC protocol and eMMC Flash memory devices. For testing, we have acquired various 64GB devices that are available on Mouser and DigiKey. Basic functionality is required: reading/writing/erasing with legacy speeds and 1,4,8-bit data bus. Project can be extended to include additional modes / features. The project is in Lattice Diamond, and written in VHDL. All work must be done to the existing project. And tested using exported bitstream binaries. Note: if you want to ma...

    $8000 (Avg Bid)
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    7 ofertas

    I'm seeking top-of-the-line engineers who are fervently skilled in antenna design, particularly in the mm-wave frequency band (24–31 GHz). My primary aim is to create a semi-flexible two-port (MIMO) antenna with dual (CP) specifically tailored for wearable applications in biotechnology. Key Features Required: - Small size: The antenna must be compact to be comfortably worn and integrated into the biotechnology devices. - High efficiency: Without compromising its size, the antenna should powerfully perform its functions. - Wide bandwidth: To ensure the seamless connection and representation of data, the antenna should are capable of covering a broad frequency range. Transmission Distance: - The designed antenna's transmission distance should not only cover short distance...

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    I'm currently in need of a well-experienced microcontroller Pic16 Microcontroller with MicroC,

    $21 (Avg Bid)
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    I'm seeking a skilled and experienced product designer to assist in the creation of a new product destined for the manufacturing industry: a commercial insect light trap, complete with an adhesive board. With a clear focus on business use, this project requires a professional who has: 1. Proven experience in designing commercial-grade appliances or products. 2. Expertise in manufacturing-specific product design. 3. Creativity to devise effective solutions to trapping insects in commercial environments. 4. Understanding of material selection especially for the adhesive board component. 5. Ability to consider practicality, usability and durability for high-use commercial settings. Your role will include working closely with me to create a blueprint that meets these criteria and is rea...

    $440 (Avg Bid)
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    I'm in search of an assembly language expert with specific experience in PIC microcontrollers to help bring my project to the next level. Only bid experts who are expertise with PIC assembly and bid start with PIC expert.

    $36 / hr (Avg Bid)
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    I'm in need of an experienced Electrical Engineer to undertake an electrical design project for a commercial building. We have a 3000 sq feet building where we are installing a 1000 kva and a need blueprint for the wiring and power distribution. This is for a crypto hosting facility. Anyone with prior experience supporting this type of deployment would a plus The scope of the project includes: - Planning and installation of a 1000 KVA power distribution system. - Creating comprehensive electrical runs throughout the property to ensure optimal functionality. - Understanding of breaker panels, up stream breakers and PDU's would be nice. The primary power source for the building is the Utility Grid. Ideal applicants should have: - Solid experience with commercial power dist...

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    I want to make a data transfer circuit using Arduino nano and Raspberry Pi. It will be done using 433 mhz rf module. If the password sent by Arduino is correct, Raspberry Pi will respond with a message stating the correct password. I just want the arduino and raspberry pi codes.

    $39 (Avg Bid)
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    Pre amplifier for acoustic guitar 4 días left
    VERIFICADO

    Project to develop a printed circuit board and components for preamplifier for acoustic guitar. With tuner, volume, bass, middle and bass control.

    $117 (Avg Bid)
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    18 ofertas

    I am in need of an experienced freelance electronics designer who can assist us with design of a basic daughter board PCB for USB3 and Ethernet. Key Requirements: - Experience designing USB3 circuits - Available immediately The level of complexity for this project involves working on a multi-layered PCB. Importantly, please note the schematic already fully exists. The ideal freelancer should demonstrate previous experience in working with multi-layer PCB projects, and should be familiar with relevant tools and software. Kindly include previous PCB layout projects in your bids. By accurately interpreting my existing schematic, your role will be to check the design and feedback recommendations of suggests on function. Thank you in advance eager to start collaborating with you.

    $620 (Avg Bid)
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    I'm looking for an expert who can guide me on the capabilities of ArduPilot for a recreational quadcopter project. While I have advanced knowledge of this software, I require someone with specialist insight to refine its use. Key Responsibilities: - Advise on how to enhance flight performance via ArduPilot - Recommend suitable hardware adjustments to maximize functionality - Guide on operating the quadcopter with a remote control The ideal candidate must be well-versed in the use of ArduPilot, with specific exposure to recreational quadcopters. Required Skills & Experience: - Proven experience with ArduPilot for Quadcopter projects - Comprehensive understanding of remote controls for Quadcopters - Knowledge of hardware components relevant to Quadcopters - Background in recreat...

    $2173 (Avg Bid)
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    I need a skilled developer to create a driver for the RM690B with display functionality targeted specifically for a microcontroller-based embedded system. This project will demand a deep comprehension of low-level programming and general driver development. Ideal Skills and Experience: - Extensive experience in RM690B driver development - Knowledge in dealing with low-level programming for microcontrollers - Proven work history with similar driver development projects - Proficient in leveraging Light and Versatile Graphics Library (LVGL) - Familiarity with microcontroller-based embedded systems - High problem-solving capabilities and meticulous attention to details This job requires the development of a display driver for the RM690B suitable for a microcontroller-based embedded system. ...

    $499 (Avg Bid)
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    I need a professional embedded system developer who is well-versed in C++ and Python languages ,circuit designing ,pcb designing, to join my project urgently. - Embedded system design with pcb design - HMI WITH TOUCH SCREEN AND WI-FI,MCU WITH 16 I/O, SENSORS,STEPPER MOTOR CONTROL,ACTUATOR AND BATTERY BACKUP. ETC.. - Proficiency in C++ and Python - Experience in designing and implementing embedded system code - Ability to work under tight schedules and deliver high-quality work While the specific details of my project have to be undisclosed for now, an understanding and experience across different domains of embedded systems, namely IoT, Robotics, and Automotive could be advantageous. The successful candidate should be able to deliver the project ASAP. Strong skills in problem-solving...

    $787 (Avg Bid)
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    Microwave engineer 4 días left
    VERIFICADO

    Hello, I’m looking to hire someone to help me build a microwave hearing device. It’s also known as Frey effect , V2K , artificial telepathy, voice of god weapon or microwave hearing device. It’s composed of a powerful directional antenna and a few other components. When aimed at the human skull it produces a silent acoustic sound that only the target can hear when being aimed at . I need this device for proof in a court case.

    $232 (Avg Bid)
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    I am searching for an expert in Arduino who can adeptly program it to work with 20 sensors for the purpose of data collection. Will prefer freelancer who already have Arduino board and sensors. You should be comfortable in setting up these sensors to interface with an API (to a MySQL database) running on Azure. The API which you put in place should be designed to transmit real-time sensor data, or at a minimum data every one minute. Key Skills & Experience Needed: - Proficiency in Arduino programming - Strong understanding of MySQL - Prior experience with API creation and implementation - A solid understanding of collecting real-time data from sensors (Convert temp to voltage, gyro work etc.) This project provides an exciting opportunity to put your Arduino programming skills t...

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    We're searching for a knowledgeable Embedded Systems engineer with an in-depth understanding of STM32 microcontrollers. Our project involves designing and implementing firmware for a new PCB. Key responsibilities: - Creating firmware to acquire readings from a temperature sensor and an oxygen sensor. - Converting the hexadecimal sensor readings into decimal for display purposes. - Enabling real-time data transmission of sensor readings. We need a expert who is proficient in STM32 microcontrollers and has a background in handling sensor data in real-time. You should have excellent skills in C/C++, as well as experience in coding for resource-limited platforms. Any previous experience with temperature and oxygen sensors would be a distinct advantage. Your challenge is to create relia...

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    We are venturing into developing an MQTT based locker system, primed essentially for sensors. The critical type of data that these sensors will transmit revolves around information on lockers. The essential functionality will allow remote locking and unlocking of this system. To effectively carry out this work, we seek freelancers possessing robust skills and vast experience in MQTT, sensors, and remote locking systems. Familiarity with access control, logs, and notifications/alerts would be bonus points though our primary focus narrows down to remote locking/unlocking features. Key Features: * MQTT implementation * Sensor integration * Remote locking/unlocking functionality Desired Experience: * Proven expertise in MQTT * Experience in working with remote locker systems * Strong unders...

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    I am looking for an experienced LED engineer who can create and manage a control system for a stage performance. I want to control more than 20 lighting fixtures that will enhance the overall visual experience of my performance. Your tasks will include: - Create a LED control system for stage performance - Manage a system with over 20 lights Ideally, you will have experience in: - LED control systems - Stage performance lighting - Managing large lighting systems

    $2305 (Avg Bid)
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    Modbus, C++ Specialist, webserver, ESP32, Home Assistant, Hello :) We are looking for specialist who can develop system that can pull data from solar moss. inverter to esp32 and then show on web address. with contols and all working. will use a home assistant integration to handle the process.

    $15 / hr (Avg Bid)
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    More details: What specific temperature parameters do you want to simulate for the lithium-ion battery? Operating temperature range 25 C° - 45 C°, Thermal runaway temperature, Ambient temperature What are the desired simulation outputs for the lithium-ion battery temperature distribution? Temperature contours, Heat flow distribution, Time-dependent temperature variation What specific factors or conditions should be considered in the simulation of the lithium-ion battery temperature distribution? Battery charging/discharging rate 0,5C - 6C

    $38 (Avg Bid)
    $38 Oferta promedio
    16 ofertas

    I'm in need of a seasoned solar technical expert capable of designing bespoke AC and DC Home systems. The focus falls heavily on constructing a solar energy system with a capacity of less than 5kW and designing specific DC items like solar panels, batteries, charge controllers, and a DC energy meter. The ideal freelancer for this role would have: - Profound technical knowledge in the solar energy field. - Proven experience in designing both DC products and energy-efficient AC products, specifically solar energy systems. - Ability to deliver design solutions geared towards our specific power requirements. - Understanding of industry regulations and safety standards. - Strong problem-solving skills for optimum design performance. This is a complex project that requires a set of speci...

    $16 (Avg Bid)
    $16 Oferta promedio
    2 ofertas

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