Analog circuit työt

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    12,541 analog circuit työtä löytyi, hinnoittelu EUR

    hello, I am the founder of Hea...MPPT solar charge controller. I am looking for an expert who can design hardware and software for the 100-watt solar charge controller. you will have to send full electrical circuit design/ code with calculations and also need to send me a working prototype of it. Input side: 100 watt solar panel Output side: battery

    €473 (Avg Bid)
    €473 Keskimäär. tarjous
    16 tarjoukset

    Required a person to design a circuit for a machine which operates using weight balance and computer. Interested person kindly contact for other details. Vaibhav-[Removed by Freelancer.com Admin] Location-Agra or Lucknow

    €308 (Avg Bid)
    €308 Keskimäär. tarjous
    8 tarjoukset

    ...work description : ->design the circuit, design the code (using arduino board?), suggest the parts to use ->note : you only have to work on the circuit design and code, i will buy / make the parts (shape of the dog, roof/box for the device). ->test it until it works well on your side ->send me the schematic of the circuit, and the code to control the board

    €203 (Avg Bid)
    €203 Keskimäär. tarjous
    7 tarjoukset

    You will develop a CAD tool that can read in the “logical RAMs” in each circuit of a benchmark set, and output a set of “physical RAMs” that can implement the logical RAMs for each circuit. Your tool should be able to target FPGAs with up to 3 types of physical RAMs (which may be 3 different block RAMs, or 2 block RAMs and “LUTRAM” created by using

    €95 (Avg Bid)
    €95 Keskimäär. tarjous
    1 tarjoukset

    The hardware is complete and working. It consists of a pic32mx 12 digital IO and 12 10bit analog IO. A preliminary software is developed using an older version of mplab and harmony that is not comparable with the latest version. I need someone to create a new software to program the pic32 and add some missing functions sush as saving parameters and

    €372 (Avg Bid)
    €372 Keskimäär. tarjous
    14 tarjoukset

    You will develop a CAD tool that can read in the “logical RAMs” in each circuit of a benchmark set, and output a set of “physical RAMs” that can implement the logical RAMs for each circuit. Your tool should be able to target FPGAs with up to 3 types of physical RAMs (which may be 3 different block RAMs, or 2 block RAMs and “LUTRAM” created by using

    €357 (Avg Bid)
    €357 Keskimäär. tarjous
    3 tarjoukset

    We have a circuit design and layout for an audio mixer controlled via Bluetooth. We need an electronics circuit design engineer to take over the project and finish integrating some peripherals and fix some cross-talk issues. Design and Layout is in ORCAD. Location is Glasgow. Some firmware skills preferred too.

    €27 / hr (Avg Bid)
    Paikallinen
    €27 / hr Keskimäär. tarjous
    3 tarjoukset

    I am looking for an electronic or electric engineer to teach me Cadence Virtuoso and Analog IC Design.

    €22 (Avg Bid)
    €22 Keskimäär. tarjous
    5 tarjoukset

    VISIO drawing of an electrical circuit

    €18 (Avg Bid)
    €18 Keskimäär. tarjous
    10 tarjoukset

    ...give more range, or maybe lower rate to more range. need tests) and broadcast SSID containing a message including analog and IOs states, dynamic SSID i call it. Message SSID can be sensor#001,variable=80,IN=0101 For start only monitor analog in and 4 inputs. The sequence is power up, setup AP 802.11b, broadcast SSID containg data above, stays on 2min

    €71 (Avg Bid)
    €71 Keskimäär. tarjous
    5 tarjoukset

    on the hardware side I need to design a circuit that can read 2 rfid readers with weigand reading format 26 and 2 ibutton readers (1-wire), this based on an esp8266 board, I am currently working with the wemos d1 mini pro. The plate (or shield) that must be designed to handle 2 relays, in order to be able to close doors. on the software side On esp8266

    €162 (Avg Bid)
    €162 Keskimäär. tarjous
    11 tarjoukset

    i need to get some soldering done according to my circuit design

    €3 / hr (Avg Bid)
    €3 / hr Keskimäär. tarjous
    16 tarjoukset
    Firmware st mcu Loppunut left

    ...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

    €59 (Avg Bid)
    €59 Keskimäär. tarjous
    5 tarjoukset
    smart insole Loppunut left

    I want to build a wearable system for gait analysis using an accelerometer. I would like a help with the circuit design and a block diagram that include all the connections (accelerometer-oscilloscope- data logger- etc..)

    €252 (Avg Bid)
    €252 Keskimäär. tarjous
    5 tarjoukset

    I require someone to build the circuit board for a micro scale for a work project with special requirements to be programmed beyond the capabilities of micro scales available for retail Scales must have more variables than a regular micro-scale. I do not have the programming knowledge to build in the additional variables myself.

    €89 (Avg Bid)
    €89 Keskimäär. tarjous
    7 tarjoukset

    Engineer needed to design custom control board for a prototype energy system that switches between renewable energy and storage. Project includes a circuit board design capable of Inverting DC to AC, monitoring and controlling several automatic valves with onboard logic, and output to Laptop.

    €38 / hr (Avg Bid)
    €38 / hr Keskimäär. tarjous
    11 tarjoukset
    Hardware Design Loppunut left

    - schematic cap...generation, prototype bringing-up and troubleshooting; - transferring to production. Required experience: mixed circuitry hardware design, digital interfaces: USB, ADC (120MHz), analog circuitry: impedance matching, ADC, frequencies up to 100MHz, clocking and sync schemes, FPGA/MCU and peripherals. Job Type: Contract Location: GTA

    €24 / hr (Avg Bid)
    €24 / hr Keskimäär. tarjous
    14 tarjoukset

    I am looking to build either an Arduino or Raspberry Pi weather station to record hourly weather data and upload to WUND...Temperature Humidity Solar radiation. The station needs to have a GPRS/GSM module to allow me to access data and automatically upload to the cloud. I have a set of preferred analog and digital sensors that would be used. Thanks.

    €611 (Avg Bid)
    €611 Keskimäär. tarjous
    35 tarjoukset

    This project entails design repair and completion of an existing PCD that was designed in Kicad. The original design is faulty and requires reworking and delivery of new Kicad files ready for fabrication. The job is fully completed once the boards have been returned from the fabricator and a working prototype is assembled. The prototyped PCD should be completed in less than 10 working days barring...

    €88 (Avg Bid)
    €88 Keskimäär. tarjous
    1 tarjoukset

    hello i need help in building electric circuit ... this is an electric circuit for thermometer ... i want to add an lcd screen to show the temperature , but without any computer stuff with it

    €30 (Avg Bid)
    €30 Keskimäär. tarjous
    19 tarjoukset
    Trophy icon LOGO NEEDED FOR BUSINESS CARDS Loppunut left

    ...NEEDED. I need a logo that has CIRCUIT qualities. Here is what I mean by that (COPY AND PASTE FULL LINK ON BROWSER. DO NOT CLICK FROM THIS PAGE): [kirjaudu nähdäksesi URL:n] You can also google circuit and see what I am talking about. I want the logo to include dots and lines just like a circuit. I'm open to colors, but probably

    €53 (Avg Bid)
    €53
    8 työtä

    I need a compact electronic circuit (probably using IGBTs and a capacitor) that can deliver a damped pulse of 400 amps from an 800-volt power supply in less than 5 microseconds into an inductive load (damped LRC circuit). I need to be able to deliver pulses in both directions. The switches should be triggerable with TTL pulses, with low jitter. If you

    €60 / hr (Avg Bid)
    €60 / hr Keskimäär. tarjous
    15 tarjoukset

    i need logo for my own company, the name is Robotic Aero Tech, our company supply electronics component like as Integrated circuit, transistor, capacitor and pcb circuit assy, we also supply avionics and flight intruments parts for comercial and military aircraft

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    50 tarjoukset

    I need to build a circuit with playlist capability. It should be able to play jpeg, gif images. I will provide 3 output from my another circuit via GPIO's. Based on my another circuit output the images should play and stop, please note it should start were is stopped. There should be capability to upload new images.

    €1507 (Avg Bid)
    €1507 Keskimäär. tarjous
    4 tarjoukset

    We want someone to design and build a small electronic circuit which has following requirements 1. Time delayed relay circuit 2. Preferably operated with 9V 3. Should activate for approximately 5 seconds after every 12 hours 4. End actuator is a 9V operated dc motor (This is just for information not to be considered in scope) 5. Compact as possible

    €19 (Avg Bid)
    €19 Keskimäär. tarjous
    13 tarjoukset

    manage 4 leds with smartphone (circuit diagram and android app)

    €436 (Avg Bid)
    €436 Keskimäär. tarjous
    10 tarjoukset
    PCB Expert neededd Loppunut left

    I need an Eagle PCB circuit design for a current source. Range of ~0 to 100mA , controllable by voltage from 0 to 3.3V - Smallest size circuit - Using a well known IC - minimum of electronic elements is recommended

    €14 (Avg Bid)
    €14 Keskimäär. tarjous
    13 tarjoukset

    Hello. ImI using PIC 18F25K22 and XC8 compiler. I need to measure the power factor of our circuit. To measure the power factor first, i need to measure the time between two different signals on two different pins. Please help me to do this

    €214 (Avg Bid)
    €214 Keskimäär. tarjous
    14 tarjoukset

    Hello. ImI using PIC 18F25K22 and XC8 compiler. I need to measure the power factor of our circuit. To measure the power factor first, i need to measure the time between two different signals on two different pins. Please help me to do this

    €271 (Avg Bid)
    €271 Keskimäär. tarjous
    13 tarjoukset

    ---- pcb design --- circuit and gerber files

    €1188 (Avg Bid)
    €1188 Keskimäär. tarjous
    12 tarjoukset

    I need an Eagle PCB circuit design for a current source. Range of ~0 to 100mA , controllable by voltage from 0 to 3.3V - Smallest size circuit - Using a well known IC - minimum of electronic elements is recommended

    €59 (Avg Bid)
    €59 Keskimäär. tarjous
    15 tarjoukset

    Need to have a simple circuit board designed to take input from solar panels and produce output to charge cellular phone and/or extra battery.

    €90 (Avg Bid)
    €90 Keskimäär. tarjous
    8 tarjoukset

    Have a garden with over 100 plants of different types in different zones. Need to create a network of automatic drip water system for plants after checking their soil moisture and referencing with their soil moisture requirement per zone. Developers to put forward their history of similar work of IOT.

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    11 tarjoukset

    ...should be +2% to -2% of the nominal output voltage. - The AVR system should also be able to perform the following tasks: surge suppression, short circuit protection and harmonic filtering. - Design circuit in (ORCAD/PSPICE SCHEMATICS) and (MATLAB/SIMULINK) - Designs of the AVR system should be analyzed and justified in terms of performance, complexity

    €274 (Avg Bid)
    €274 Keskimäär. tarjous
    14 tarjoukset
    PCB Layout Design Loppunut left

    Hello, I need someone to design my 2 layer PCB layout, I have already designed the schematic in Eagle. The circuit consists of microcontroller at the heart, five different sensors and some additional components (voltage converter modules, relays, LM358 opamp) that connected to the microcontroller. I will send the schematics later. Thank you.

    €21 (Avg Bid)
    €21 Keskimäär. tarjous
    25 tarjoukset

    This project requires the use of Matlab to calculate several parameters of a distribution network. Background knowledge on fault current, circuit breakers, current transformers are needed. Please make offer for more details.

    €17 (Avg Bid)
    €17 Keskimäär. tarjous
    8 tarjoukset

    Main Objectives of the circuit: - AC input voltage in the range of 180 V to 260 V 50 Hz and output an AC voltage of 240 V at 50 Hz. Otherwise, the AVR system should shut off. - The output voltage regulation range should be +2% to -2% of the nominal output voltage. - The AVR system should also be able to perform the following tasks: surge suppression

    €205 (Avg Bid)
    €205 Keskimäär. tarjous
    3 tarjoukset

    5 tasks related to electronic circuit analysis. Further details will be provided. Deadline 24 hours. Thanks

    €70 (Avg Bid)
    €70 Keskimäär. tarjous
    34 tarjoukset

    I am looking for a consultant with demonstrated knowledge of electronics, printed circuit boards, and hexadecimal programming. All projects will pertain to electronics in automotive instrument clusters. I am looking for someone to answer questions when they come up and brainstorm solutions to problems I may come up against.

    €30 / hr (Avg Bid)
    €30 / hr Keskimäär. tarjous
    19 tarjoukset

    ...We are a physical security company.... think a long the lines of locksmithing, locks, door hardware, safes, padlocks, access control systems, home alarm monitoring, Closed Circuit Television (CCTV) or simply security cameras etc. We DO NOT provide security guard services, we simply lock and security commercial, industrial and residential properties by

    €324 (Avg Bid)
    €324 Keskimäär. tarjous
    63 tarjoukset
    Build me a website Loppunut left

    We are a physical security company.... think a long the lines of locksmithing, locks, door hardware, safes, padlocks, access control systems, home alarm monitoring, Closed Circuit Television (CCTV) or simply security cameras etc. We DO NOT provide security guard services, we simply lock and security commercial, industrial and residential properties by

    €307 (Avg Bid)
    €307 Keskimäär. tarjous
    84 tarjoukset

    Bonjour On est producteur de canards gras circuit court et vente directe dans le sud ouest. On s'occupe de toute la chaine d'élevage, gavage, transformation jusqu'à la commercialisation. Nous avons besoin de collecter une grande quantité de données de l'élevage jusqu'à la commercialisation pour notre traçabilit&eac...

    €1316 (Avg Bid)
    €1316 Keskimäär. tarjous
    64 tarjoukset

    ...this Project you will Design, Build, and Simulate Analog to Digital and Digital to Analog Converters in Matlab SIMULINK. The circuit has to work for positive and negative values of the analog input. 1)Design, Build, and Simulate a circuit (Analog to Digital Converter) whose input is analog signal which will be converted to a 4-bit digit...

    €31 / hr (Avg Bid)
    €31 / hr Keskimäär. tarjous
    24 tarjoukset

    We require a full circuit design as well as the PCB design for a PoE solution with a standard injected PoE input and outputs of 5VDC @ 2A as well as ethernet over the USB 2.0 protocol. For full specifications, see the attached PDF

    €357 (Avg Bid)
    €357 Keskimäär. tarjous
    11 tarjoukset

    I want to program Siemens s7-1200 CPU 1211C AC-DC-Relay to work with a set of motors and analog level sensor 4-20mA. I will use webpage which I will create myself to control the PLC. I will have 3 motors which will be controlled by analog level sensor, each sensor will start in the different level that sensor read. So, basically there will be 4 level

    €181 (Avg Bid)
    €181 Keskimäär. tarjous
    9 tarjoukset

    Hi, Need help to design the enclosure for a circuit board developed. We will be 3D printing the device enclosure. It needs to be good enough to be used in the field. The device has a LED light, a USB port for charging, and a button. These three elements must be incorporated into the enclosure design and the button, LED light, and USB port must remain

    €183 (Avg Bid)
    €183 Keskimäär. tarjous
    58 tarjoukset

    Hi ! I currently need pcb layout engineer to upgrade my personal fpga board. It previously used S...henceforth using the lower voltages of 3.3v, 1.8v, 1.0v The voltage regulators are in SOT-223-3. There are some new components too... There are all the links to other parts of the circuit to be re-layout. The work must be done in Altium Designer.

    €232 (Avg Bid)
    €232 Keskimäär. tarjous
    29 tarjoukset

    Provide PCB layout with the following components: 4 x BNC inputs and 4 x BNC outputs Each incoming circuit to go through a rotary switch then on to one of 29 LC filters (as per attached), then to the output. Needs to be in Altium Designer. More information will be provided to interested freelancers.

    €110 (Avg Bid)
    €110 Keskimäär. tarjous
    26 tarjoukset

    UPDATED 10/29/18. I need a circuit board designed, built and tested. This design will be placed in a small container with a power source, an indicating LED, on/off switch. The circuit will make an audible sound (Sound could be selectable) when the circuit is closed. 1 - tilt switch (+/- 45 degree tilt) 1 - LED on indicating light. This needs to be

    €134 (Avg Bid)
    €134 Keskimäär. tarjous
    20 tarjoukset

    ...on the available built-in optics and filtering circuitry. The microcontroller and LCD were chosen to be able to process the signal provided by the detector, have additional analog and digital inputs for potential additions of sensors later in the project, and to easily display temperature and user-controlled settings on the device. Plans to design a

    €242 (Avg Bid)
    €242 Keskimäär. tarjous
    5 tarjoukset