Analogtrabajos

I am looking for a skilled freelancer who can design an analog circuit with fusion 360 electronics. The purpose of the circuit is to generate an analog output signal -10 to +10V and 0 to 20mA from a DCA outptu 0..3.3V, and it should have high precision. The desired size or form factor of the circuit is medium-sized. Skills and experience required: - Strong knowledge and experience in designing analog circuits - Proficiency in using fusion 360 electronics - Ability to design circuits with high precision - Familiarity with medium-sized circuit design and form factors German is a big plus!

I am looking for a PCB designer with experience in moderate complexity designs. The project involves designing a mixed signal PCB using a combination of analog and digital components. The expected turnaround time for the project is 1-2 weeks. Skills and experience required: - Strong knowledge and experience in PCB design - Experience with mixed signal designs - Ability to work on projects with moderate complexity - Efficient time management skills to meet the 1-2 week turnaround time

...Title: Evaluate Analog Electronic Circuit Design I am looking for an experienced professional to check / evaluate the design of an analog electronic circuit. What I need is a professional opinion of circuit design attached. The prototypes provided do not work at all, so I am wondering is it a design or implementation issue? The circuit meant to be a current limiter that would work up to 600V DC and up to 20amps and be able to limit current between 0 and 20 amps regardless the voltage, so with the utilization of a potential-meter the user could regulate the current . Specific Requirements: - Evaluate the overall design of the analog electronic circuit - Provide a high level overview of the circuit design Ideal Skills and Experience: - Extensive knowledge and ...

I am trying to make a sign for model railroads. I was inspired by this gas station prices sign video: starts at 18:36. I have an arduino board and 0.96/1.3'' IPS SPI Full Color 80x160 ST7735 display. my project is I am looking for: proof of concept where the destination and type of train can be changed-in the future maybe with an app via ...bluetooth. I attached three bitmaps in the correct size. the 2.71KB file is the constant background, and the two smaller ones are the variables that would go in the correct location with spacing as shown in each bitmap. the font necessary is frutiger, I made them images instead of alphanumerics. if this proof of concept is feasible, perhaps the different inputs can be chosen with a selector knob in analog style.

I am looking for a freelancer who can assist me with a circuit design project. The specific type of circuit design needed is still to be determined, but I will provide detailed requirements for the project. Skills and Experience: - Experience in circuit design, particularly in the chosen software, Eagle - Proficiency in analog, digital, and mixed circuit design - Knowledge of Eagle software and its features - Ability to understand and implement detailed requirements for the circuit design.

...looking for a freelancer who can help me set up the example code for Chronoamperometry and Square wave voltammetry on a potentiostat. The specific potentiostat model that I am using is Model A. The potentiostat that is currently being developed consists of an ESP32-C3 processor, with integrated WiFi and Bluetooth 5, and an Analog Devices AD5941 (which is compatible with the AD5940) analog front-end that is specifically intended for electrohemical and biological measurements. Analog Devices supply a sophisticated library with the AD5941 Evaluation board, including many examples of firmware for specific applications, such as Cyclic Voltammetry (CV), Square Wave Voltammetry (SWV) and Chrono Amperometry (CA). The example code for the above three measurement methods ha...

I am looking for an Electronic Design Engineer with a specific skill set in Hardware Design and Simulation. The ideal candidate should have experience in designing analog circuits and systems. Skills required: - Microprocess :STM32, ESP32, Arduino - Knowledge of circuit design principles and techniques - Familiarity with circuit simulation and analysis tools Experience: - The engineer should have at least 5-10 years of experience in circuit design - Strong understanding of PCB layout and component selection for circuit designs Software/Tools: - Familiarity with industry-standard circuit design tools and software - Proficiency in using simulation and analysis tools for several circuits Note: The specific software knowledge requirement was not mentioned by the client.

I'm looking for some help to program an Arduino Uno so that it will vary its output based on an analog input, and adjust the speed of the output based on this input. Specifically, I require that I be able to control a generator in this manner. My ideal solution would be one which can take the input, detect any errors between the expected and actual output from the Arduino, and correct the speed of the output accordingly. This project requires extensive knowledge in programming Arduino, as well as a strong understanding of the principles surrounding analog and linear feedback systems. I look forward to working with someone who can assist me in making this project a success.

I am looking for a freelancer who can assist me with the development of a microcontroller using Holtek HT66 8-bit microcontroller. The project requires the microcontroller to perform the following functions: - Analog to digital conversion - LEDs - Low power consumption The MCU chosen is HT66F003. Schematic, Product and development tools exist. Complete circuit PCB and in-circuit debugger can be sent to developer by mail. Ideal skills and experience for this job include: - Proficiency in Holtek microcontroller development - Familiarity with interfacing microcontrollers with NTC sensors - Low power consumption microcontroller (IDLE / Deep Sleep) If you have the necessary skills and experience to complete this project, please submit your proposal.

I am looking for a professional who can help me build an EEG data sensing circuit that is able to send both analog and digital signals to a light and motor via a zigbee interface. The desired range of the EEG data to be sensed should be between 0-100 uV. The circuit should be designed for indoor use. Experience with similar projects is required to be considered for this job. Thanks!

Analog Design Engineer who is an expert in virtuoso. Must have experience in designing memory cells like SRAM.

Custom Analog Layout Engineer - Ideal skills and experience: - Strong experience in using virtuoso for applications such as SRAM and arithmetic block implementation - Experience in custom analog engineering

make a mix from 2 track projects of fl studio plugins required: Analog Lab 4 - ANA2 X64 - OB-Xd - D-50 - Massive - WaveShell1 - EchoMelt 2

notice trip length trip needs to be increased again by around the same amount and numbers changed accordingly on odometer

I am looking for someone to program an FPGA to execute a maximum ratio combining algorithm. The input signal format I need is digital, so there will be no analog signal involved. I don’t have specific FPGA model in mind, so I am open to any model that can work well with this project. I need the project to lead to a prototype outcome so I have a working model to then be able to make other changes as needed.

We are seeking a UK-based experienced firmware engineer, ideally with experience in medical devices. • Microcontrollers • sensor systems • architectural design • firmware development • integration testing • integration testing frameworks • Subsystem Verification Testing • Motor Controls Technologies/skills: Embedded C, C++, Embedded Linux, L...ideally with experience in medical devices. • Microcontrollers • sensor systems • architectural design • firmware development • integration testing • integration testing frameworks • Subsystem Verification Testing • Motor Controls Technologies/skills: Embedded C, C++, Embedded Linux, Linux, RTOS, Rust, ARM, Ruby, Python, MATLAB, C#, MS Ba...

I need a flyer for a Black Friday sale. My website is If you would like to use some product pictures, you can use some of the following. Please do not use titles or pricing. I will upload an image with our contact information as well as a couple of options for our logo. as well as a couple of options for our logo. I will need this in a fully layered PSD, PNG, JPG, PDF

I am looking for a freelancer who can help me design and build a sinewave PWM inverter circuit. The project requirements are as follows: Power Rating: - The inverter circuit should have a power rating of minimum 150 W. Input Voltage: - The circuit should be designed to work with a 24V DC input voltage. Output Voltage: - The 24V DC input is to be converted into pure sine wave out put using analog SPWM techniques. Components: - I do not require any specific brand or type of components for this project. Any reliable brand or type will suffice. Deliverables in the Project - Schematic, BOM and Gerber files. Skills and Experience: - Experience in designing and building sinewave PWM inverter circuits. - Knowledge of power electronics and circuit design. - Ability to select appropriat...

We have a data logging software on windows C# that we use it with arduino normally, AND NOW, we want to use STM32 bluepill(or blackpill) and our software adaptation. Please read carefully below explanation and give your price. Dont waste our time if you dont have stm32 project experiences. 1- STM32 bluepill or blackpill will be used. 2- 8CH STM32's ADC Reading and sending via COM port to the computer and see values on our software. 3- ADC reading and data sending speed 50k samples for each channel. Total 400k sampling in a second. 4- All STM32 cube and Keil codes will be given and all codes have to have explanations. 5- We have a C# based Windows software. Now, our software can not get data over 5000 samples. Our software will be UPDATED. I will share our software's C# Sln file...

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I am looking for a skilled PCB layout designer w...are open to anything, I will rely on your expertise to create a layout that best suits the project's requirements. Components: - The PCB will include either digital or analog components, or both. Please specify your experience with these types of components and any relevant projects you have worked on. Ideal skills and experience: - Proficiency in Altium is a must, as the project requires PCB layout using this software. - Strong attention to detail and ability to work with precise specifications. - Experience in designing PCBs of varying sizes, depending on the requirements of the project. - Knowledge of both digital and analog components, and the ability to optimize their placement and routing for optimal performance....

Vsriable input resisistance 0 to 190 ohm and out put is count 0 to 100 In seven segment display

...CONFIGURATION - Immediate Assistance Needed for Analog System - Project Overview: - I am seeking a skilled professional to assist me in configuring my analog CCTV system. - I require help with both the software and hardware aspects of the configuration. - Required Skills and Experience: - Extensive knowledge and experience in configuring analog CCTV systems. - Proficiency in both software and hardware aspects of CCTV system configuration. our cctv has ds-7a16hghi-f1/eco hikvision need to configure motion detection in camera, record events. 10 cameras to monitor the events alone, others need to run continuously. Improvement idea's - Project Timeline: - The configuration needs to be completed immediately. - Deliverables: - Configured anal...

...Programming ESP32 Description: I am looking for a skilled programmer to work on programming an ESP32 device. The project requires the use of the Arduino programming language and should be completed within 2 weeks. Specific requirements: - I have a detailed list of functionality and features that need to be implemented on the ESP32. - Program has to read the data from modbus devices, read the analog input 4-20mA, read the digital inputs, controlling the relay outputs. ESP 32 should connect to the any cloud database by GSM or by LAN/WAN when GSM is not available. More details will be available for selected candidates. - The programmer should be experienced in working with Arduino and have a strong understanding of its capabilities. - Attention to detail is crucial to ensure that ...

...to 5V voltage converter to power an ESP32 microcontroller. The power supply should provide sufficient current to ensure stable ESP32 operation. 2. **ESP32 Integration**: All pins of the ESP32 should be available on the PCB, with proper labeling and connections for easy interfacing with other components. 3. **Analog Signal Integration**: The PCB should include additional components to interface with two 4-20mA analog sensors operating at 24V. These sensors should be connected to analog input pins of the ESP32 for data acquisition and processing. remember esp32 pins are 3.3v so need to implement somthing. 4. **Antenna Port**: The PCB must have provisions for an antenna port for the ESP32, ensuring seamless wireless connectivity. 5. usb C port for programming the ...

I am looking to create a custom audio plugin, specifically designed with Pro Tools, and other major DAWs in mind, for the purpose of mixing audio tracks. The plugin will offer a variety of features and effects to customize the sou...custom audio plugin, specifically designed with Pro Tools, and other major DAWs in mind, for the purpose of mixing audio tracks. The plugin will offer a variety of features and effects to customize the sound of the final track, such as equalization (EQ), dynamic range compression, side chain, multiband compression, delay and more. I am aiming to achieve a vintage sound, with warm tones and vintage analog-style quality. The ultimate goal of this project is to create a special audio plugin that will provide a unique and distinct sound that stands out from ...

I am looking for a freelancer who can design a logicwork circuit for a specific architectural project. Requirements: - Experience in designing logicwork circuits - Knowledge of analog and digital circuits - Familiarity with mixed-signal circuits - Ability to work with specific components and functionality as provided by the client Ideal Skills: - Circuit design - Logicwork expertise - Understanding of architectural projects Please note that the client has specific components and functionality in mind for the circuit.

Hello! I am looking for a freelancer to help with the installation of roughly 50 walk around radio units and transmitters. Our radio units are both analog and digital and the expected range for the radio transmission is short range (up to 1 Mile). I have some of the necessary equipment for installation, but I will need a freelancer to provide the rest. The job must be done quickly and efficiently, so please make sure that you are confident in your ability to complete it before applying. Thank you for your consideration!

I am looking for a PCB designer to create a circuit board for a Class-D audio amplifier. The project requires the following: Power Output: - The audio amplifier should have a power output of less than 50W. PCB Size: - Th...Power Output: - The audio amplifier should have a power output of less than 50W. PCB Size: - The PCB should be designed to a specific size (less than 3 x 2 inches). The PCB will have two inputs one for the audio and one for the power source of +30VDC and -30VDC Input Source: - The amplifier will be used with an analog input source. Ideal Skills and Experience: - Experience in PCB design for audio amplifiers. - Proficiency in working with Class-D amplifier circuits. - Knowledge of analog input source compatibility. - Ability to design PCBs to specific s...

Assist in designing a power amplifier and switching power supplier. The power amplifier will be powered by the off-line switching supply and a Class-D amplifier. Experience with analog electronics is highly preferred.

I am looking for an experienced engineer to assist me with a project involving a simple analog mic circuit. I need to add an Op-Amp to increase the voltage by a factor of 10 for a simple microphone circuit. Input Voltage Range: The input voltage range for the mic circuit is 48VDC. Op-Amps Needed: Only one Op-Amp (AD743) is required for this circuit. Skills and Experience Required: - Strong knowledge and experience in analog circuit design. - Proficiency in using KiCad or TINA or Altium for circuit simulation and design - Ability to create a Bill of Materials (BOM) and create Gerber files. If you possess the necessary skills and experience, please submit your proposal for this project.

...and attention to detail, as the logo must capture my concept while being visually appealing and memorable. The designer should have experience with logo design and access to professional editing and design software. The final product should be high-resolution and delivered in multiple formats so it can be used in various formats. So I am a photographer and it is more as a hobby as my priority is analog/film photography with old cameras. Of course I am using digital also. That is why I want something like vintage but funny to be remembered for as everyone wants to become serious and I do not think it still me. Also this logo should be nicely visible so I could print it on T-Shits, Caps later one. Attached couple of them as maybe an idea and elements that could be used but still op...

I'm looking for a PA system technician with expertise in troubleshooting issues with my system. I'm having no sound at all at the moment and am looking for assistance in fixing the issue. I need someone who can be available to work remotely via phone or webcam, as I'm not looking for an in-person technician. It would be great if the technician had experience with both analog and digital systems, though that is not a requirement. The right person should be able to troubleshoot and identify the root cause of the issue so that it can be resolved quickly and effectively. Thank you for your time and consideration.

Circuit conditioner for force sensor. This is a 2 part project, I need a simple PCB desgined as well as a arduino programming. The PCB will be enclosed in a billet aluminum case that I will make myself. Arduino; It will use a 128x64 OLED Display with I2C and 3 push buttons for user setting. Push button are Up, Down, Menu/OK. The arduino will feed 5v to the force sensor and read the analog voltage coming back. There is 6 setting to be set by user; - Resting voltage reset --> Set the voltage of the force sensor with no forward or reverse force applied - Pull Force --> Set the voltage when force sensor is being pulled - Pull Force Deadband --> Set the deadband of the pull force - Push Force --> Set the voltage when force sensor is being pushed - Push Force Deadband --> ...

I need an ALTIUM schematic with a TRIAC section to power on AC motor with 230Vac single pha...current in single phase and 10A in three phase (10A in each phase) I would use current monitor like ACS71240 or similar to read current in normal condition with microcontroller. I prefer to detect short circuit condition with ACS71240 but without microcontroller, with analog section indipendent from microcontroller. In short circuit condition microcontroller detects short circuit but protection with power off of TRIACS is indipendent from microcontroller. Requirements : 1) Choise TRIAC with good value for money 2) Design analog section to detect short circuit condition in output and power off TRIAC regardless of microcontroller 3) Design current monitor section to read normal consum...

We have an existing basic and very small analog circuit (6 components) but we need to increase its level by +20 dBu by adding an Op-Amp without affecting other components DC voltage requirement.

I am looking for a freelancer who can help me connect my analog mixer to my desktop. I have the necessary cables for the job but need assistance bringing it all together. My desktop is equipped with professional audio software such as Pro Tools and Ableton, so I’m looking for someone who is knowledgeable and experienced with audio connections and gear. If you have the skills and experience to make this connection properly, please submit your bid. Thank you! I need my virtualdj app to play through my desktop app to my mixer and I need to be able to take live phone calls while on the air.

...the person I hired to do this had been working on this for almost a year with possibly zero success leads me to believe that this project is more complicated than it sounds or that this person lost interest at some point and left his work unfinished. Maybe some of both, I don't know. The end goal here is to be able to connect my Macbook Pro M1 Max to my Rane SL4, which is an interface for using analog turntables with Serato DJ Pro software. I'm hoping to find someone who can customize current Serato DJ Pro software to work with the Rane SL4 using a MacBook Pro M1 computer with current OSX. Requirements: - Proficiency in Serato DJ Pro and Rane SL4 Legacy Hardware - Experience working with Macbook Pro M1 Max and OSX Ventura 13.5 - Strong troubleshooting skills to addres...

I am looking for a talented musician to create a melody and music for my English lyrics. The project requires the following: Genre: Sad and pop - The music should have a melancholic and ...instruments to be used in the melody. It is essential that the instruments complement the genre and convey the desired emotions. Skills and Experience: - Strong musical composition skills in the pop genre - Ability to create emotional and catchy melodies - Experience in working with lyrics and conveying their intended emotions through music - Proficiency with a variety of instruments, both digital and analog If you are a talented musician who can bring my lyrics to life with a sad and pop melody, please bid on this project. I look forward to collaborating with you and creating a beautiful piece...

Build code to Read 4 Analog Signals 4-20ma in a ESP32. We have made a board thats basicly has: ESP32 WROOM ADS1115 over i2c 4 Current to Voltage converters 4-20mA to 0-3V We would like to read the values from the probes. Actualy we've got already made code for reading and readings can be made. We apply already have a Int[] for multiples readings, made an average of squared values, Calculate the RMS value and Apply a rolling average. Althought the results still fluctuate a lot. Experience is needed. Full code can be provided.

Project description: Design a Schematic + PCB layout in Altium Designer (license can be provided) of a module containing: 1. wide input voltage ADC (+-10V) 2. positive&negative 15V voltage supply for precise magnetic field sensor 3. Positive 15V supply for precise magnetic field sensor 4. 2x mezzanine connectors for embedded module (library will be provided to the engineer). SPI...low noise as possible (it will affect magnetic field measurements) 5. Additional notes: - voltage supply for the whole board = 24V DC - if possible all voltage converters should work with up to 36V input - embedded module library with mezzanine connectors will be provided to the winning engineer Magnetic sensors: - Geometrics MFAM (9-16 DCIN, SPI interface) - Sensys FGM3D +-100uT (+-15V DC IN, analog...

...that I want to achieve with the programming is the automation of the system. Ideal Skills and Experience: - Strong programming skills in the specified PLC and HMI system (to be specified by the client) - Experience in developing automation systems for pumping systems - Knowledge of fault detection and alert systems - Ability to improve the current system as needed Brief outline is. Inputs: Analog 4-20mA input for level, pressure or temperature transducer Digital inputs for backup low and high float switches, pressure switches or system enable/disable input and a low flow switch Outputs: 1-4 pump outputs BMS volt free output for common fault Modbus RTU Serial RS485 connections for SCADA Function Features Multi pump control - Control of up to 4 pumps in any number of duty, duty...

We have a data logging software on windows C#, STM32 and our software adaptation Please read carefully below explanation and give your price. 1- STM32 bluepill or blackpill will be used. 2- 8CH STM32's ADC Reading and sending via COM port to the computer. 3- ADC reading and data sending speed 50k samples for each channel. Total 400k sampling in a second. 4- All STM32 cube and Keil codes will be given and all codes have to have explanations. 5- We have a C# based Windows software. Now, our software can not get data over 5000 samples. Our software will be UPDATED. I will share our software's C# Sln file and explanation of the software. You can create new software or update ours. BUT WHEN THE JOB FINISH OUR SOFTWARE SHOULD BE WORK. 6- The project can not be separated. Just STM32 ...

need a expert on matlab who has good working in analog and digital communication using matlab

...Required: - Strong knowledge and experience in embedded circuit design and microcontroller programming, specifically with the PIC microcontroller. - Proficiency in C/C++ programming language. - Experience in developing control systems. - Familiarity with analog input/output functionalities. - Strong problem-solving skills and attention to detail. Project Scope: - Design and develop an embedded circuit for a control system using a PIC/stm32 microcontroller. - Program the microcontroller to perform the desired control system functions. - Implement analog input/output functionalities. - Test and debug the circuit and program to ensure proper functionality. - Provide documentation and support throughout the project. If you have the skills and experience required, please su...

****** Please Read This Project Carefully And Only Respond If you Have Experience With Accelerometers And Fall...in developing algorithms for fall detection on wearable devices - Knowledge of sensor data processing and signal analysis techniques - Familiarity with machine learning algorithms for fall detection - Ability to optimize algorithms for real-time processing on smartwatches - Attention to detail and ability to accurately distinguish between different types of falls I have uploaded 2 documents: 1. Analog devices outline about fall detection 2. specification of sensor we currently use. If you have the necessary skills and experience in embedded systems and fall detection algorithms, please submit your proposal. ************ Please be very specific about your experience **...

Hello. My name is Uzur, and I'm I'm looking to hire a very experienced producer (preferably someone that worked in those years and has experience with these types of songs) who is capable of creating 80s-style music using analog equipment, similar to Michael Jackson's sound produced by Quincy Jones. Additionally, I'm interested in incorporating synths and elements from Timbaland's work in 2006, as seen in Nelly Furtado's album 'Loose. This is for a project for a halloween single. i need it in the least amount of time possible and hopefully being able to record on TAPE. I'll send the requirements when choosing. PLEASE NO ''The Weeknd'' or ''Dua Lipa'' type of music. Just real 80's music :) Thanks and...

I'm looking for a talented and experienced professional to design a circuit with an analog component for a specific application. The complexity of the design is on an intermediate level and requires a well-developed understanding of circuit & PCB design and engineering principles. The ideal candidate must have prior knowledge of analog circuit design and understand how to develop efficient circuits. They should also have a good understanding of mixed-signal designs and their applications. The project will require designing a circuit with an analog component that is appropriate for the use case and application. The successful applicant should be able to analyze the design specifications and provide a solution that meets the requirements. I'm looking fo...

...time the compressor has run since the last defrost cycle. Amount of time the defrost heaters were on in the last defrost cycle. I plan on using this ESP32 module with relay: There will be two inputs to the ESP32 from the fridge: 1. A digital signal that is "1" when the compressor is running. 2. An analog input that monitors the temperature of the freezer compartment. Program: Three user defined variables: 1. Threshold temperature to turn off the defrost heater (i.e., never let the freezer temperature rise above this temperature) 2. Amount of time the compressor is to run before turning on the defrost heater 3. Amount of time to run the defrost heater, however, shut off the defrost heater regardless

Analog Home Setup - Mackie 1604 VLZ pro, outboard EQ, Compression, Effects, four passive wedge monitors, two Amplifiers. Need assist with setting the space up for live.