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    19,515 flex circuit design jobs found, pricing in CAD

    i need circuit for ecigratte that heats an element based on electret mic signal. it should include acircuit for charging lipo battery back. when connected to outlet there should be a function that connects the power from outlet to heating element. i need the proteus files in 3 days

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    built 10 or more small plastic enclosure box with off the shelf circuits wifi, battery charge controller, push on switches and battery. some soldering requiere. we will provide all the materials sent from aliexpress. We are open to suggestions for final parts. we will pay shipping to our location for the finished boxes

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    ...developer firm in Turkey, Gaziantep and we need a hardware design of GPS unit in which quectel mc60 and atmel (arduino ide compatible) or stm32 series microcontrollers (arduino compatible uc's more preferred) will be used. We are 3 software developers and have little knowledge about PCB design, only designed small projects for our IOT projects. That's

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    I have 12s21P battery rig I need to design a BMS that do the following The requirements for control are split into two main sections: 1. Requirements for the charging state: a) Control the charging process b) Avoid overcharging any cell c) Balance the cells during the charge state d) Check the battery temperature 2. Requirements for the discharging

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    Need to add simple GPIO/I2C based peripherals(led, sensor, button...to add. And one sample to be soldered and tested. You can find all libraries online, need to place the circuits design as it is and then build PCB. Place sperate pricing for these jobs in comment: 1. Circuit design (very easy) + PCB design 2. Component mounting and assembly + testing

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    I am looking for a logo for my new business which will be a women's only gym club called 'The Circle' There will be 3 area's to the club, incorporating a gym with a circuit, as well as a seperate studio for powerhoop which is weighted hula hoop classes & another seperate studio for bungee fitness My colour scheme will possibly be navy, grey & gold

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    Building Online Marketplace API that can candidate for Sharetribe Flex. Purpose of the project To Build the Web API that can candidate for Sharetribe Flex API to run guerizenwebtemplate project without error. Not all of the APIs in Sharetribe Flex will be implemented, but necessaries for guerizenwebtemplate project. I found the following files that

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    Need an electronics engineer to design and simulate a circuit on-site at our office in Pune. The circuit involves approx. 10 op-amps (general inverting and non-inverting amplifiers), their calculations and related aspects. It would take approx. 4-5 hours for the same and can be started post-lunch tomorrow (Sat, 15 June).

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    I need a design made for an Exhibition Stand. The design is a Cannabis Leaf with some text in the branches. Specifications: 2000mm tall (including the stem) 600mm wide Ready proof with PDF copy and Vector file

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    Hi, 1. I want a professional engineer to design a 9V battery charging circuit with all the protection circuits (overcurrent, overvoltage, etc). 2. Kindly check the attached file(fig-1), (fig-2). I have different excitation methods for piezo resistive sensor. Which one is stable and long term stability. If you have any other ideas, kindly share it.

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    I want someone to build a contact dashboard for all the ways our customers can get a hold of us using the Twilio features. We really like Twilio Flex app, but after further talking to them it is much too big of a program for our office. We were wondering if someone could build such a dashboard to take messages from Facebook, twitter, Instagram, phones

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    There are 15-20 circuit design problems and their solutions. This is to be made into a power point slide . we want an audio recording as it it more relevant. These circuits are related to electronics.

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    ...looking for an Embedded programmer who can develop a DSP based PID Controller for a servo-motor. The PID Controller will be the heart of this project, it will some analog circuit but minor and will be provided. Data to the controller will be digital 16 bit SPI, motor feedback is 16 bits analog-level. Must know DSP and be able to write the code in C

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    Subject: Upgrade a simple pr...today The project is here: [login to view URL] it's based on Angular 7 and I need it to updated to the latest libs of Angular 8 / rxjs / Angular / flex-layou / Material (basically all latest libs in [login to view URL]). I need someone to start right now and complete possibly today. regards Sean.

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    I need to interface a pH probe with an ESP32. It needs to be able to read pH values and have a calibration function. The circuit should have a BNC connector for connecting with the pH probe.

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    Experience Level: Expert H...This is a PCB manufacturer from China, we provide one-stop service, including PCB fabrication, assemblying and so on. I'm looking for an agent in your local market, you can design, you can also earn the price difference or the brokerage, it's up to you. If you have interests to be our cooperative partner, pls contact me.

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    Viktorria, I'd like a schematic, PCB and BOM for the "Typical 3V3 Circuit" contained in the datasheet for the MAX15062 (TDFN) so that I can get a prototype PCBA assembly. I would like to see this in a design tool with a 3D modelling option. (eg KiCad - which has a regulators library extension that includes the MAX15062). The board will be used to

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    ...biographies as well as a few references. Aside from looking distinctly different, each character must have a different stance/posture. I'm urging all of you who participate to flex your creative muscles! I would like both Naga women to be scantily clad, but it's up to you as to what exactly they are wearing. For instance, one of my characters is a Queen

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    We are looking for a sketch or drawing we can use to create an illustration for the header and background of our web page. At this stage, we are just looking for the overall design of the drawing, and in the next project we will hire an illustrator to do the final creation with colors. The final illustration will be pixel/voxel art style. The look

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    Looking so someone who will deliver circuit designs as well as lt spice simulations. Quick turn around- 6 hours for the first task.

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    Hi there freelancers engineers and electronics experts. I need a simple task to help me build this circuit optimized w/ best components choose at lowest cost and standard components & power PCB design. The idea is to get energy out from 3 three phase motor. So I will need a rectifier, but since voltage produced by motor coils is low I need to implement

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    I have a new project for circuit and PCB design. It uses an STM32 MCU (exact model to be decided with freelancer) with several interfaces to connectors: - I2C interface to DAC chip on the board with some complexity behind it (I have schematic design, but good to be checked upon copying) - 10 PWM pins connected to timers, 2 x ULN2003 for 8 of the outputs

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    circuit board 1 day left

    make a circuit diagram of an equipment with motor and some sensors.

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    This might not be the best way, please tell me if you have a better idea. I want...be thrown at a PLL. please try your best to not make it drift by much. My timeline is 10 days from today. Please use realistic numbers for capacitors and such. One working circuit diagram for one of the oscillators is more than enough, if provided with good explanation.

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    Project for Sharetribe Flex

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    Hi, This is a PCB manufac...This is a PCB manufacturer from China, we provide one-stop service, including PCB fabrication, assemblying and so on. I'm looking for an agent in your local market, you can design, you can also earn the price difference or the brokerage, it's up to you. If you have interests to be our cooperative partner, pls contact me.

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    The specs of the transmitter are uplo...pdf, the supplier claims the sensor to go eight meters. Please provide a compatible circuit that transmits and receives a signal. which also allows for efficiency of the sensor, Please incorporate a way to use other ultrasonic sensors as well by changing the circuit slightly and the frequency which it operates.

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    This job will include CAD/3D design, circuit design and finding parts. What it includes is you designing 3d designed glasses that have bone-conducting speakers in the sides, resting slightly behind your ears. These speakers either act as hearing aids, with a microphone (one of two only exposed parts) poking out near the hinge of the glasses, or the

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    ...map out the framing of the walls/floors/roof based on that. Key details: - Low slope roof design with parapets - Plumbing will need all drains and vents, plumbing circuit clearly laid out to code (may require a hot water recirculation system) - HVAC design will need vents laid out to code, including furnace inside of garage and heat exchanger on the

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    I have designed a battery management system only the last feature left it is short circuit protection there is an example of what I want to do in this video: [login to view URL] min 4:45 I want to use the same logic to design short circuit protection my load is 50 V 50 A Also, I need a small consultation SEE ATTACHMENTS

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    It is an electronic voice circuit that outputs up to 10 watts using 384n lm

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    ...represents an alternative solution used in wireless charger. The low yield of this system can be improved by strongly coupled circuits. The use of capacitor to create a resonant circuit increases the power transferred from a coil to another. In our study, we realize a coupled device and verify the improvement of the energy transfer. Then, we measure the different

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    i want 20 watt led driver with led of 24 serial and 4 parallal or 90v output and 240 mA output

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    ...Update packages and install needed compilation dependencies sudo apt-get install build-essential sudo apt install -y autoconf automake make make-guile bison build-essential curl flex libtool libssl-dev libcurl4-openssl-dev libxml2-dev libreadline7 libreadline-dev libsqlite3-dev nginx pkg-config re2c sqlite3 zlib1g-dev php7.2-mysql sudo apt-get install libxml2-dev

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    ...need an Android app. I would like it designed and built for amazing flex to record the blocks that drop and send me a notification of when they drop. Looking for someone with experience with this platform. Please only inquire if you already have experience building apps for amazon flex. Willing to purchase something pre made and already functional to

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    Hi, I will have some guidance in understanding my electronic circuit and come up with a program in python to fix the problem

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    We are looking for design that will be used for manufacture of electrical enclosure. We wish to house an inverter, lithium battery and electrical isolators and circuit breakers required. Intention is to use design to get case laser cut and folded with seams welded. Enclosure will need to be IP65 and would prefer to either have double door setup for

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    I will need help to understand my circuit and write down the program in python

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    Capacitive Water Level Sensor Design (Capacitive to Voltage) Capacitive Probe is Ready for Connection 24V DC Line Powered 3.7V Lipo Battery Backup and Charge System from Line MC60 GSM and GNSS Module + SMT32F105 (Capacitive Voltage , Temperature and Coordinates come to MCU) HTTPS JSON Communication with Azure Based Cloud MicroSim Card MicroSD for

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    I need to make two invites and two flex prints

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    Two girls Hoping to open a Pilates and circuit training studio, which promotes a healthy life and keeping bodies in tune. We want our logo to represent us In the following ways: - stylish -athletic -pastel colours - silhouettes -clean lines -“intunebodies” -unique -outdoor/beachy

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    ...the following: • Transmission lines o Voltage Level o Circuit Configuration o Conductor Combination • Transmission towers o Voltage Level o Circuit Configuration o Conductor Combination b. 3D Icon • Representation of Transmission lines must be designed considering: o Voltage level o Circuit configuration o Conductor combination • Icon of Transmiss...

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    ...provide full electrical engineering and circuitry solution, Printed Circuit Board Assembly design through the fully compliant and working prototypes with all related components to validate compliance to product modality requirements. Project components in the electrical circuit include and not limited to RGB/RGBW LED lights, Lithium Ion/Polymer or

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    ...need to measure our target. To put it in other words, flowchart looks like this: 1. Measure voltage/current with INA219 + resistance (I can add transistors or relays into circuit if needed for all 3 measurements) 2. Turn off measurement and apply voltage with MCP4725 based on the previous input measurements from INA219 3. After X amount of time, temporarily

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    The main controller U1 writes a file (hex) to the microSD (fat32 SDHC) and issues a signal to the controller U...displayed. There is a similar project [login to view URL] Additional support for STK500 v2 is required. Checking the performance of the circuit and the program is performed by reading test programs.

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    electronic music recorder based on tape (cassette) + firmware dev battery li-ion + USB C IMPORTANT only FRENCH GERMAN AND USA offers do not apply if you are not from these country

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    I have a built up circuit that sends data of misuse for a smart trash-bin through SMS's from twilio account... and now it doesn't send messages.. need help

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    In this study, an IGBT based voltage source converter has been used to design the compensator. The voltage source converter used is a capacitor fed two level inverter. Reference compensator currents have been estimated using control algorithm based on instantaneous reactive power theory, also known as PQ theory. In order to generate switching pulses

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    Grab blocks for Amazon Flex deliveries. I need a program which can grab blocks automatically on Android phone.

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