Electronics jobs

Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer! Hire Electronics Engineers

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    119 jobs found, pricing in NZD

    We are looking for someone that can help us to design the breakout boards for "AFE4490(Pulse sensors)" and " ADS1294RIZXGT (For Heart rate and respiratory rate )" using eagle software. datasheet for ADS1294RIZXGT [login to view URL] and for AFE4490 [login to view URL]

    $419 - $1256
    $419 - $1256
    0 bids

    A device which keep power supply continue for 5 minutes and disconnect for 30 minutes of cooler's water pump. Again reconnect power supply for 5 minutes and disconnect for 30 minutes. It's saves water. (Removed by Freelancer.com Admin) कुलर को पाणी का सप्लाई करनेवाली पंप की बिजली 5 मिनट के लिय चालू और 30 मिनीट के लिये बंद कर वापस 5 मिनट के लिय चालू और 30 मिनीट के लिये बंद करनेवाला इलेक्ट...

    $21 (Avg Bid)
    $21 Avg Bid
    11 bids
    EV Charger 6 days left

    HI, This is Anshul Shrivastava from Radite Group. Radite group is fastest growing company in India in field of Solar. We have already executed various projects in India. Radite Group is looking to enter into Electric Vehicle Charging Station business and looking for consultant to develop the PCB design for the same. We have gone through and want to understand if a candidate capable of delivering ...

    $940 (Avg Bid)
    $940 Avg Bid
    4 bids

    Need to modify a PID + Bresenham algorithms for EFM32 microcontrollers possibilities (EFM32GG11 to be exactly) to regulate the power of the heater through skipping AC periods. The explanations should be pleasant and understandable, without a special termins or anything else. Usefull links: [login to view URL] Hardware probably is not needed, just coding.

    $36 (Avg Bid)
    $36 Avg Bid
    2 bids

    Hi, I am looking for a highly experienced Embedded systems engineer to do prepare a firmware for me. We are building a Electric motorcycle. I need someone who knows about CAN-bus protocol. We are fetching information from the battery (24 cells of each 4 volts), sevcon motor-driving controller, and EVCC (charger controller). We have completed fetching CAN data from the battery and need data from th...

    $874 (Avg Bid)
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    12 bids

    =We are building an e-scooter sharing company with a mobile app and are looking to build and iOT device that will be attached to the scooter. The device will likely have network communication, GPS, and bluetooth. Some other details are as follows: * Our mobile app will set a locked/unlocked status for the scooter on the server, and the iOT device should be able to listen for the state change. ...

    $141 / hr (Avg Bid)
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    21 bids

    GNSS multipath mitigation receiver on matlab or python/ or any other platforms . What i am looking for is an engineer with knowledge in digital signal processing , that can build code tracking loops using any platforms , matlab is preferred . please look at the attached paper , the system designed is exactly what i am looking for , if someone could write a code that code produce the error envelo...

    $3299 (Avg Bid)
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    18 bids

    Design a controller which will drive induction motor (100 kw) off Battery bank with frequency up to 300 hz. The required voltage is 400 V, 300 hz. You are free to design Battery / Cell arrangement to get required output and also the type of battery use e.g. li-on or polymer or something better...

    $164 (Avg Bid)
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    8 bids

    Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb.

    $390 (Avg Bid)
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    22 bids

    motors expert needed to work on some drivers

    $26 / hr (Avg Bid)
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    11 bids

    The project: Creating the software for a storage locker. The software allows users to choose a storage box, set a PIN and store their valuables in it. Afterwards, they can open the box by re-entering their PIN. ---Required skills--- * Strong UX / frontend-skills * Java (or another Android-compatible programming language) * Controlling an electronic lock (serial port instruction) * Password/P...

    $2044 (Avg Bid)
    $2044 Avg Bid
    32 bids

    I need some design advice for my first electronics project: The goal is to control the power supply of the indidual bays of a hard drive backblane. [[ See attached image first ]] The MCU should control 15 identical switches. Communication between the MCU and the host PC should happen via USB. USB should also be be used for the power supply. The whole design should be optimized for minimum power...

    $44 / hr (Avg Bid)
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    17 bids
    Custom GSM Modem Application 6 days left
    VERIFIED

    To add additional functionality to a GSM modem and create PCB

    $663 (Avg Bid)
    NDA
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    9 bids

    i need to design the object in low level energy by using vigo camera [login to view URL] above images shows the task how 2 design

    $744 (Avg Bid)
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    12 bids

    3 phase Inverter for [10hp] Motor 110V 60hz please only bid if you have experience in this field my budget is fix and i will provide details only to winner bidder so make sure you add + you experience and previous work details [related to VFD] dont forget to write proposal. thanks

    $40 / hr (Avg Bid)
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    12 bids

    Software for reading encoder with SSI protocol is needed for ARM (prefably STM32F407G-DISC1 or EK-TM4C123GXL cards). A software for position reading in every 200ms (or more) for an SSI protocol with different brands and bits is needed.. The position information should be send with a common protocol (RxTx, I2C, RS485 etc.). Technical Details - SSI encoder position information with (a touch of butto...

    $210 (Avg Bid)
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    5 bids

    Hello everyone, I want to build a helmet/mask with aled strip on it so I can display multiple messages with my phone and still see through it. Basically something like this: [login to view URL] and [login to view URL] and [login to view URL] I need to see through the mask even when there is the led text displayed. Can you please tell me your price and timeline you need ? Can you make it ? How ...

    $208 (Avg Bid)
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    11 bids

    PROJECT IDEA COMPONENTS 1. Water flow meter 2. Arduino 3. LCD 4. Relay 5. Solenoid Valve 6. Think speak 7. Speaker Detailed Description: 1. When water flows , the water flow meter should measure the pressure of water in liters and the information about how many liters of water is consumed should be transmitted to think speak 2. For the first four minutes , the water should flow and the music ...

    $42 (Avg Bid)
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    18 bids

    A card with a 16x4 LCD screen that sends data from the current sensor using MQTT and has remote relay control. There will be 3 internet connection protocols. (it will be 2 protocol WIFI and GPRS) - ENC28J60 will be used as a wired internet chip. - wireless ESP8266 or ESP8285 antenna chip can be used. (It can also be in the form of a ready-made module.) - Sim card and internet connection. - The s...

    $241 (Avg Bid)
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    7 bids

    Freelance Project to be done in wireless network. It is about TSCH Mac implementation in contiki OS

    $24 / hr (Avg Bid)
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    2 bids

    Want a device based on infrared or laser technology which can sense motion in day or night and send alert on mobile or sms and create a sound of at least 100 db

    $115 (Avg Bid)
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    7 bids

    consultation for Apps, AI, 3D, VR, electronics

    $141 (Avg Bid)
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    4 bids

    We are the manufacturers of Electric Vehicle chargers. We are looking for Service Engineers in & around Delhi and Noida surroundings.

    $165 (Avg Bid)
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    1 bids

    Looking for someone who can make modifications in existing electronic devices such as GSM tracker, or build a new one using Arduino/Raspberry Pi modules

    $64 / hr (Avg Bid)
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    32 bids

    Hello. we are looking to prove a proof of concept. We want to open and close a door with a stepper motor and a Arduino. The idea is tha we need to have the door to be safe. How can we make the steper motor to stop if some one puts their hand between the door and the frame? we cannot use IR sensor or anything on the frame of the door. I was wondering if somehow we can read when the motor is bee...

    $1611 (Avg Bid)
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    49 bids

    Mediatek processors are known to be powerful and inexpensive. Thus, we need a minimum viable hardware that runs Andorid OS with 4G connectivity using a Mediatek mobile processor. This job requires a contractor that has previously developed a hardware based on Mediatek processor with cellular connectivity. This job requires a contractor that has access to technical information of Mediatek Inc. Plea...

    $6854 (Avg Bid)
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    20 bids

    I am looking for a person to get the firmware for my PCB done, here is what I need: RTOS Can Bus USB Device (Vcom) Wake up and sleep on interruption Start your message with the text Truck Project PCB so I know you read the whole description 2 x UART comm 6 x GPIO control 2 x GPIO read 5 ADC read 2 x User button read Control 0.96" OLED I2C LCD (write code considering special characters, not ...

    $197 (Avg Bid)
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    12 bids
    Project for Bijan M. 8 days left
    VERIFIED

    im making a PCB for ESP8266. i buy a lot of SP6201EM5-L-3-0/TR (Fixed Low Dropout Regulators(LDO) SOT-23-5 RoHS) Page: [login to view URL] I have other: LM1117MPX-ADJ (same but regulated). Page: [login to view URL] I wish use this for down voltage from 5v to 3v and i have questions about usage and wiring. and another questions and PCB making. Thanks

    $14 / hr (Avg Bid)
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    1 bids

    Hardware description Light source: 1 or 2 ledstrip SK6812 (similar WS2812) with individually adressable leds. Ledstrip can be RGB, RGBW or WWA (wharm white and amber) Length 1 m (144 leds) or custom specified Microprocessor control board: Teensy LC or alternative Resistive touch strip with two channels, connected to analog inputs of Teensy. Touch strip has same length as ledstrip. At each end of ...

    $296 (Avg Bid)
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    10 bids

    I'm looking for someone who is expert in PCB Design especially in Analog Audio circuit It's a simple circuit -Through hole converts to SMD -Reducing the noise of the circuit -KiCAD to Eagle I need someone professional who can improve the design I will provide you more details

    $245 (Avg Bid)
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    24 bids

    Adapt PCB from Eagle to KiCAD and increase performance from current 80A to 200A with peaks of 400A (specify heatsink for the design). Theoretically, used MOSFETs (FDMT80080DC, two in parallel) should be capable to handle 200A requested currents if they are cooled properly, but heatsink must be calculated. Also the Würth press-fit elements are already capable to handle 200A in theory. Probabl...

    $303 (Avg Bid)
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    12 bids

    need arduino mega 2560 eagle design

    $219 (Avg Bid)
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    37 bids

    We have a hardware device that has 100 ports. We have an issue where if we plug in a device into the port, and if the device is bad it may not communicate to our software, so we do not know the port is occupied or not... We were thinking about adding a proximity sensor to each port/bay that can let us know if there is a device added to the slot, and if the software doesn't recognize the d...

    $747 (Avg Bid)
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    25 bids

    Hello, I have made a SAR 8 bits binairy coded ADC using method of 2 steps Successive Approximation, but it is a bit buggy. I need very experienced engineer in this field, otherwise it would just be loosing time. The simulation must be done in Cadence Virtuoso 6.x Thanks !

    $14 - $43
    $14 - $43
    0 bids

    System need to generate alarm when any motion or movement detected by it during specified [login to view URL] should send sms to specified number when it detect movment.

    $6 / hr (Avg Bid)
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    27 bids

    I have an idea for a product which will consist of 3 components. The data that the 3 components collect need to then upload the data to a website.

    $424 (Avg Bid)
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    13 bids

    It is desired to create a pattern plot for a signal received by a matrix of 8 antennas. The signal is processed using Root Music to determine the reception angle of the useful signal, and for beamforming   is used MVDR. The simulation is created, the signal must be taken over and entered into a pattern plot.

    $52 (Avg Bid)
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    9 bids

    Looking for Panasonic Telephones firmware

    $312 (Avg Bid)
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    5 bids

    Hi, I want to get some electronic 7 seg displays made, assembled with Arduino Uno (we shall provide material), then get an Auduino Program made to run this.

    $25 (Avg Bid)
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    39 bids

    I need a copy of the Schematics and board files that was used for the 3DR Solo drone. If you have parts of the schematics (gimbal..... carrier board...ESCs) please let me know and a price to obtain them. For private use only. I may also be interested in the BOM file as well.

    $467 (Avg Bid)
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    6 bids
    Ultrasonic Tube Welding 4 4 days left
    VERIFIED

    We are developing a machine to seal lami & plastic tube using ultrasonic tube sealing. We are looking for person with previous experience with technical knowledge to develop the same. The project would include the full system technology to be transferred for us to develop it.

    $790 (Avg Bid)
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    8 bids
    Shower Project 4 days left

    Smartshower Project, Smart system for shower

    $239 (Avg Bid)
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    21 bids

    OBd2 with GPRS/GPS device, firmware and demo webserver included

    $322 (Avg Bid)
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    1 bids

    I DESIGNED A MINI HEATED CONVEYOR BELT TO ROLL OUT A PASTRY RIBBON. ON THE CONVEYOR SYSTEM I HAVE A SKID PLATE HEATED WITH A CONSTANT TEMP 150 DEGREES PTC ELEMENT. THIS IS A HOME PORTABLE KITCHEN APPLIANCE. I NEED A WIRELESS ELECTRICAL CONNECTION TO THE PTC

    $697 (Avg Bid)
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    12 bids

    I DESIGNED A MINI HEATED CONVEYOR BELT TO ROLL OUT A PASTRY RIBBON. ON THE CONVEYOR SYSTEM I HAVE A SKID PLATE HEATED WITH A CONSTANT TEMP 150 DEGREES PTC ELEMENT. THIS IS A HOME PORTABLE KITCHEN APPLIANCE. I NEED A WIRELESS ELECTRICAL CONNECTION TO THE PTC

    $283 (Avg Bid)
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    4 bids

    I need an expert on Arduino. I need the microcontroller to calculate the distance between two coordinates chosen from 1 gps local and another remote. and display the distance in a Display. More details to be provided to preferred freelancer

    $48 (Avg Bid)
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    29 bids

    Need a ultrasound transducer trasmit recive same as a NDT non distructing testing. This device should attached with laptop or any other device to store data.

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    This project is based on Iot. We need a fresh pcb design which is unique and well tested with prototype. if any one interested on my project contact us .yes if you are not sure how you can or half knowledge , dont west time.

    $58 / hr (Avg Bid)
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    21 bids

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