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    9,552 circuit designing freelance jobs found, pricing in USD

    Hi ...following specification- 1). Line width 1.5 2). DPI 800 3). Pixels 800x800 4). size - 4x3 inch 5). Font size 10pt times new roman I expect a total of Rs. 1800/- @ Rs.100/- per circuit with a total time duration of 2 days. Please quote with your correct price only if you are really interested to finish this work in two days with full accuracy.

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    The project involves reverse engineering , mathematical calculations , equations derivations and then mcu based design with low power lcd display , keypad , ...display , keypad , usb port , bluetooth connectivity etc . The outcome of the project has to be similar readings to the analog device , board design , schematic , working circuit , coding , etc

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    [login to view URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer with atmega8 or atmega328

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    I need a curcuit board designed and a list of components needed so that I can build the circuit myself. I have very little electronic component knowledge and no curcuit building knowledge. This information must be presented to me in an understandable way. The curcuit needing to be built is relatively simple. I need a curcuit that can connect to a motor

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    circuit design 5 days left

    I am building a rechargeable battery pack. This battery pack will be charged by a new nuclear battery i designed. It should produce a constant 2 watts. It will have an iPhone charger. I need some one to help me get the parts and have a diagram on how to put it together

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    [login to view URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer atmega8 or atmega328

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    DesignEngineer 5 days left

    We Need Design Engineer For Thermal Design purpose. [login to view URL] Analytical with Auto...Need Design Engineer For Thermal Design purpose. [login to view URL] Analytical with Auto CAD Designing.. 2. Mechanical Design Engineer Was Suitable for This Project .. [login to view URL] Need Auto CAD 3D Drawing, assemble and drafting. 4. Your Role Is Design with Chiller Circuit .

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    I want to make something like this [login to view URL] I want basically to test this circuit and code and a small pcb design with SMD parts. I prefer to use atmega 8 or atmega328

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    [login to view URL] I want to make something like this I want basically to test this circuit and code and a small pcb design with SMD parts.

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    ...experience. A need has been identified, which we have a concept to address. Design a circuit for a small box to enable a small or medium sized business to quickly self-debug some connection issues. We have a PCB designer & a mechanical engineer, we just need a circuit design & prototype. If you are interested, email a response, and an NDA will be sent

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    Looking for someone to build a BLE circuit, firmware to send commands to a mobile phone via GATT profile. Must have experience in circuit development and enclosure design Circuit, Firmware, enclosure, and adjustable mount 5 button inputs, must be able to hold a coin cell battery, micro LED to distinguish between ON/low battery, button being pressed

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    Trophy icon Design a Logo Sign Circuit 27 days left

    ...someone to design me a very modern logo for my new website. If its the right one I have no problem paying really well for it. The logo will be for [login to view URL] Sign Circuit is a website where customers can log onto the site and post the problem with their illuminated sign, and service providers can bid on the repair or install. So it has to do

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    The freelancer has to design an Analog Universal Input for an A/D converter, of minimum 16-bits resolution. This analog circuit must have the following features: - Programmable input: Pt100 RTD and thermocouples type J, K, T, E, N, R, S, B. - Two-wire loop powered 4-20 mA output - Voltage input of 0-10, 0-5VDC - Linearized output and cold junction compensation

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    first milestone for circuit design, Gerber files, PCB layout, simulator testing and documents. other support. first milestone is part of overall.

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    ...series). The desire is to Log performance data; Ah and CCA values along with voltage, current draw and resistance of the stack and of each battery, with this information the circuit can activate status LED(s) enable charging, and or equalization to maintain performance ratios. The one particular thing about battery monitoring is; what and how do you

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    We're looking for an experienced RF circuit designer, one that really knows RF (Radio Frequency) circuits: chips, transistors, tight PCB planes and part placement. Prefer Denver, Colorado area.

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    ...have worked for large corporations as top engineer and start up companies as well. I am partially retired and have been designing electronic products for model railroaders. I need to reduce manufacturing costs by having printed circuit boards assembled (surface mount components) overseas. First step is to find the sources (Taiwan? China?) and get quotes

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    build me a circuit 2 days left
    VERIFIED

    schematic diagram,circuit designing and testing

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    circuit designer 2 days left

    schematic diagram of an available circuit

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    i am designing a smart parking system with arduino . i wrote the code for the arduino and i did the circuit but it does not work . i test each components and it works fine but i'm not sure that the Arduino code is correct . maybe i missed some important thing or the order is not correct . The project idea and arduino code has been uploaded. i need

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    Trophy icon Yoga Sita Christmas Party 22 hours left

    ...interested in getting a feel for our studio and vibe. Title: Christmas Party + New Studio Celebration Saturday 8 December 12noon - 2.00pm Location: Yoga Sita 7/8 Aspiration Circuit Bibra Lake 6163 Complimentary food and drink provided including ice-cream from Kuld Creamery and juice from Re:fresh Juice. Live music by our very own teacher Simone Van

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    Must have knowledge and understanding of computers, communication circuits, power systems, digital/analog circuit repair, telephony, mobile radio, microwave radio, and fiber optic communication systems. Please message for more information.

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    ...that would be great as it will make the project move faster. If you cannot, we will send you the parts. 2. Connect the newly created hydrophone to a premade amplifier ADC circuit (something like this [login to view URL]) and record the sound 3. Using the recorded sound, create two graphs: time domain and frequency domain spectrogram using FFT of

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    ...a ardunio..... Instead of a manual POT.... a digital one would replace it (on a variable voltage module you can pickup online.. so remove manual pot and make digital pot circuit to replace it .. ) .... Needs to handle 5 to 15 v ... the voltage would start at 5.. and step up to 15v and back down again (giving the full range of voltages along the way)

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    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by

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    Got a project where I need to extend a USB Type C via a circuit board. Require someone to route the schematic and PCB. There are only 2 components, the socket and plug. I have been advised that there is no need for any other components to extend the USB Type C. Using Wurth components 632723300021 and 632712000021. Will require doing it in CircuitMaker

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    Circuit modification

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    I know the components and almost the complete layout of the circuit. I need a person who knows how to use the PSPICE program to complete it and adjust parameters that needs to be adjusted.

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    ...components and the PCB. 1) I will assemble the different parts of the circuit and test their devices with very simple programs. Hello word MCU (flashing firmware) Receive a serial port frames Send a serial port frames Receive a canbus frames Send a canbus frames 2) I assemble the LED circuit and test the LEDs with simple program for handle led drivers by

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    We are looking for someone experienced with flex PCB design to help us write a "how to" page for flexible printed circuit boards. Things we are looking for would include: 1. Applications 2. Industries served 3. Basic and advanced design tips 4. Common stack-ups 5. Benefits/properties of flexible PCB We would like 3 images. These may include graphs

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    I need an electronics device expert who is capable of explaining in details a simulation results along with it's schematic. Calaculations of details are also needed.

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    We are under development of Some products. We want to develop a Buck-boost circuit (Stabilizer) of following specification: Output 12V , 7 Amp (Peak Current) Load is continuously varying from (0.2 Amp to 7 Amp) load is inductive. Input to this circuit is 11.1v Lion battery.

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    I want to make a circuit design for a product

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    hi, I want to create a basic simulation of this circuit: .- During Phase 1 (Duration: T1): To charge Capacitor 1 (C1) to the Power supply and discharge Capacitor 2 (C2) over resistive load R .- During Phase 2 (Duration: T1): To charge C2 to the Power supply and discharge C1 over R C1 = C2 Power = 400 V DC Frequency (1/T1) can be variable between

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    Trophy icon Make my chart look good Ended

    ...etc that you think makes it easy to read and understand. The chart is on the Run Chart tab There are 6 series. 1CP - 1 Centennial Park circuit. 3.6km distance H-1CP-H - from home to the park, one circuit and back to home. 5.8km H-2CP-H - as above but twice around the park. 9.4km FD5 - a 5km race named "The Fathers Day 5" Bridge - a 10km race

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    ...to get it to look like, with a unique design please: Example Shops Front of Shop [login to view URL] 2. Front of Shop [login to view URL] 3. Front of Shop [login to view URL] Product Page [login to view URL]

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    Design electerical distribution for any project,for example :design ...project,for example :design of (indoor lighting,sockets,panel boards for all floors of building(normal,emergency,u.p.s)(lighting+sockets),main banel   board,fire alarm system ,circuit breaker calculations,cables calculations,load estimation,transformer sizing and generator sizing

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    I'll make it short. I'm looking for RUS to EN or RUS to FIN translator. The amount of translation isn't much, but it containts, to my knowledge, lot of technichal dictionary. So I was hoping to hire someone to help me with this project, because without this diagram, I can't finish my project of antique motorbike. P.S Don't know if this is correct way to use this, but I h...

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    implement a simple application which works with 3 REST APIs: user object only has three properties: id, name and role GET /users/?role=fo...see your approach to the problem. The code maintainability is important. Any log message must be non-blocking. Logs would be stored in a non-relational database. Usage of circuit-breakers. Usage of search engines

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    Continuity tester Circuit Design with part list. 4v AC continuity tester. Low powered, 5 stage LED Continuity tester. Which is powered and tests the resistance between the 2 AC wires. Depending on the resistance between the 2 wires , one of 5 LEDs will turn on. Secondary power by 3 volt button battery for when no AC voltage is supplied.

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    Create electrical shop drawings & circuit drawings in Autocad

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    Police siren circuit to be designed according to foolowing outlines; - Remote controller with 6 buttons. (on shelf product, details to be supplied) - 10 functions using 6 buttons (press and hold, press multiple button simultaneously) - 6 channel led drive - Single smd PIC for both command input from RF circuit and sound output. - high power output layer

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    I need two small circuit boards layed out using Altium. Must be on site for direction

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    I want the Schematics for Auto-Detection Circuit of Half-Duplex of RS-485 with the Proof of Concept, already working in some product. It can be done with NE555 or PIC micro controller. It can be powered by 5VDC or 3.3VDC.

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    I'm looking for a database that will capture telecom /isp circuit id's, carrier information (contact), customer information...equipment type, rack and shelf location information...standard LEC/CLEC/IXC/ISP circuit information. Geographical Location information for the associated circuits is required as well. Essentially I need a place to have all

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    I need a person with good Arduino knowlage to design my arfuino project , from code to circuit board layout.

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    Four PWM signals from Arduino, running around 30khz to 60khz. right now, the pwm controls four mosfets directly and they control leds light. need to convert pwm to an...the pwm controls four mosfets directly and they control leds light. need to convert pwm to analog signal and then connect to mosfet. should be able to design PCB for the circuit.

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    Electronics engineer is needed to do an analysis on a circuit

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    To perform a worst case analysis on an electrical circuit. Will provide all necessary documents. Need it done ASAP.

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    ...corresponding app on an Android/ ios phone. The device will have a fingerprint sensor and a carbon monoxide sensor built in to it. There shall also be a power circuit. The function of the power circuit will be 1. Charge a lithium battery from a micro usb plug. 2. Derive power from the lithium battery to run voltage across 2 terminals when the fire switch

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