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!

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    241 jobs found, pricing in CAD

    Application Desc. This circuit is for an IoT device running on 3.3/5 v (.5 A nin). Our aim is to use same PCB but set the FB resistor accordingly (R1 and R2). Power to this PCB will be supplied from a LiPo 3.7v battery (1 or 2). Input Voltage - 2.7 to 4.2 (Single Battery) / 5.2 to 8.4 (Dual Battery) Output Voltage: 3.3 / 5 Tasks: Confirm PM IC Part No. Confirm R1/R2 values for both (3.3/5v) Con...

    $175 (Avg Bid)
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    GSM Expert 6 days left
    VERIFIED

    I am looking for GSM expert who can help my software. I will share detail.

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    Signals and spectra Signal transmission and filtering Amplitude modulation Angle modulation Digital transmission of analog signals Probabilidades and random variables Random processes Noise in analog communication systems Optimum detection Information theory and source coding Error control coding

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    PCB design 6 days left

    A PCB that needs to make two 6v 150mA LED's glow for 1 minute with time intervals of 2 hours. It needs to be operated with 3.7v LiPo battery and needs to have onboard charging circuit. The LED's needs to be activated by a small push switch. The PCB needs to be under dimensions of 45mm x 30mm (circular pcb is preferred of diameter 60mm)

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    This project seems to be a bit special :-) I have an enclosure for RAID operating two 3.5" HDDs. It's a WD My Book Duo (model WDBFBE0240JBK) Two things I want to change on the PCB: 1-Turn off the restriction for HDDs =WD has programmed the board to use WD HDDs only, but I want to use some from Toshiba 2-Turn off encryption =WD has encryption enforced programmed in this board, but I ...

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    arduino work 6 days left
    VERIFIED

    programming required for implementation onto arduino

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    I want someone to contact with to solve me a quiz well posted in 6th of march in elements of electro magnetic subjects

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    EEG data processing -- 2 6 days left
    VERIFIED

    I want to get Brain wave data from 4 of 8 channel ADS1299 and save it on sd card and also send it in with wifi to PC at the same time with ARM [login to view URL] also I have a sample software to give data from wifi from STM32 that we can try it with it. each channel is 24bit and each of them has a minimum of 250 samples per second. I find some information from the OPENBCI project but they do with...

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    We are fastest growing Electrical and Automation organization looking for dynamic enthusiastic candidate for our Marketing Team. We are prominent name in the field of Industrial Automation Projects and Solutions Qualification: Graduate/Diploma EC/Electrical/Instrumentation/E.C Job Profile; • Identify new potential customers and sales opportunities • Presentation of Company Profile, ...

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    Hello, freelancers! A controller that can exist in an under hood automotive application that can take inputs from a 3 bar map sensor, pedal position sensor, and rpm signal to control the behavior of a bypass valve. The bypass starts open, when pedal reaches past 50% we would want it to close the bypass valve until it hits target map of 10psi and level the voltage to 3.5. The controller needs to s...

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    We would like to create this set up displayed in the diagram. The only difference is we would like to control six to eight 6v solenoids instead of one. Each solenoid will have a unique code and would power on for 20 seconds when this code is entered into the key pad. I will need help with which ports to plug the wires in. I would also need you to write the code for the Arduino setup. This i...

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    Hello freelancers! Looking for an expert engineer who has experience in Audio Amplifier. ic No is TDA8954J Schematic diagram shared after discussion.

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    electronic altitude meter 6 days left
    VERIFIED

    i need circuit for electronic altitude meter which have cm accuracy...

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    You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Free...

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    I need a product designer for making a case for my PCB that could be sold in the market. I also need help of how to get the product made in low quantity if needed.

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    Verilog Coding Task. 6 days left
    VERIFIED

    Hi I am looking for Verilog Coding expert for a task. I will share more details through chat.

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    I need bitstream for my card VCU1525 it has 64 GB of ram,need good hash rate. freelancer will deploy bitstream using vivado to my card and i will test its hashing rate and [login to view URL] i need the miner application to. also i need long term support,also write the word VCU in end of bid.

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    Raspberry supporter 6 days left
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    I need a Raspberry supporter who knows the Raspberry very well. IP camera, Motion sensor, RFid, Qr-code, Upload to cloud server. We are looking for a full time raspberry support who have wide skills. Only answer with XmouseX in first message or reply. Failure to comply will disqualify you

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    I need tutor fir machnical engineering andindustrial engineering

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    Two independent ESP32-WROOM-32D or other brand BLE module analog measurement devices (BLE servers) do need to communicate the measurements with an Android smartphone. Spec. ESP32 or other brand BLE module measuring device 1 and device 2 PCB dimensions max 30x35mm exclusive the analog device, preferable smaller. PCB has two solder points for analog device. (Force sensor) ESP32 or other BLE module o...

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    Hi , I’m hard-working student and looking for a friend to assist me during my daily studying of power supply specialization on [login to view URL]

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    for discovering new ways of learning and motivate each other I'm looking for several study friends in field of electronic engineering and electrical circuit ONLY apply on this project if you desired to have revision of your electrical engineering knowledge

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    nrf52840 with sensor -- 2 6 days left
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    Need to interface nrf52840 SoC with an analog sensor which later communicates with a central device using BLE.

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    Electronic Toy Machine -- 2 6 days left
    VERIFIED

    Looking to make the first of four electro mechanical machines. If great work is done, and on time, the remaining products will be awarded to you. Looking for experienced with Mechanical Engineering, Electrical, Engineering, Product Design, Facility to print or make prototype and final design. USA References for past completed products will be needed.

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    2 Project Prototypes 6 days left
    VERIFIED

    Project 1: A float based sensor that sits inside a standard 6 pint bottle of milk that will trigger an automated notification to an app/website when the milk gets below a certain level. Either a wifi connection or bluetooth, but using food-safe components. The device will need to sit inside the bottle and will need to be able to sit inside a fridge without damage. The only action it needs is a pin...

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    I want to replace a welder control that consists of momentary on micro switch and a potentiometer that acts as a voltage divider. The micro switch activates a number of things in the welder but is essentially just a switch that operates on small voltage (sub 5v and low current) The potentiometer is a voltage divider to control the welding current from 10 to 200amps. the potentiometer is just in th...

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    I am looking for someone to help me source electronics components on an ongoing basis. I'm mostly interested in parts from mouser, digikey, or amazon, but someone who can also find cheaper parts oversees would be a bonus. Please bid the rate you would like to charge per component. If hired. The first part I need help finding is a board mount version of these iec plugs. [login to view URL...

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    The project involves a Arduino sketch and a Android GUI. Includes 1- ESP8266/ESP32 Module. 1- BMP280, 3- MAX6675's. 1-Optocoupler, and 1- HX711 sensor. Basically the BMP280 is for ambient air temp and altitude, the 3 Max6675 for intake, exhaust, and oil temp. The optocoupler for RPM. The HX711 For torque. The sketch would collect the data. send to serial. and output the readings to the GUI v...

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    electrodynamics/electromagnetism Electrical engineering

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    please find the MCU RESEARCH attached. that you can see how the program works. Simply type RSA or AES and you'll see the result. i need you to add 25 pages in results and discussion thankyou

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    Proteus software simulation 5 days left
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    Hey there, I want a simulation on Proteus software for a Piezoelectric-based energy harvesting project.

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    GPS tracker wearable 5 days left
    VERIFIED

    I am looking into a small wearable device and need EE help. Based on expected components and desired features, I need a recommendation on detailed components (if possible incl. sourcing for prototyping), BOM, PCB and circuit layout. I need an EE expert that can tell me what kind of components I need (GPS chip, SoC, battery, antennas, BT module etc.) and create a detailed BOM as well as EE layout f...

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    Hello, I am looking for a partner who is willing to help in Article publication regarding solar energy in an international journal.

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    multiscale optimal blind transmission map fussion and enchancemnet using restoration CNN For efficient video dehazing . input used:video parameters to consider are:PSNR,MSE,SSIM,Haze level,Gain visibility,SSEQ,UQI,BAQI,CEIQ

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    Hello, we are a technological start-up. We need some help with the electrical circuit design. We want to add analog voltage sensing for our power monitoring purposes. Info about our circuit and what we need: - Our main circuit can work with the power supply from 3-24VDC range. - Our main circuit is driving the power supply with a 5kHZ PWM for power LED load which can be up to 16A - Our MCU is alre...

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    I require someone to develop a solution that will provide LPG level in a cylinder. The solution should have the capability to communicate the level information via GSM/4G. Also should be battery powered and battery level reading should be part of the information furnished via the 4G connection.

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    Verilog Coding 5 days left
    VERIFIED

    Hi I am looking for Verilog Coding expert for a task. I will share more details through chat.

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    it require knowledge to deal with Signal and System Basics Frequency Representation of Signals Frequency Analysis of Systems Random Signals Analog Filters Digital Signals

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    I need experienced embedded software programmer need who can write hybrid solar inverter with ongrid and offgrid application with battery storage system along with LCD display and communication protocols. The inverter is designed with TMS320F280049C microcontroller for MPPT, Inverter, grid operation, battery charger operation purpose. And NXP microcontroller is used for static bypass operation p...

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    i want someone who help me in my work

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    USB USART. unique identified. Stm32 f407. Needs 33 inputs set up as custom HID.

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    I have Ethernet communication up on a single port for Infineon DevKit + KSZ8863 board. Need support to implement firmware for Dual Ethernet port switch using Infineon DevKit + KSZ8863 board. Location: Hyderabad, India

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    Robotics simulation 5 days left
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    I need, some simulation done for my robot I have the designs. I want to use ROS gazebo and solidworks

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    I am looking for freelancer who has skils of developing device driver.

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    An electronics engineer proficient with motion control is needed for software - calibrating a BLDC motor using Arduino Simple FOC library. The setup is -> STM32 using STM32duino + MA730 absolute encoder + BLDC motor + MP6540H driver. The basic example from SimpleFOC works great, the encoder is also working great but the motor does not move to the desired position. I will communicate thru ZOOM...

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    design_optimise_CST_software 5 days left
    VERIFIED

    The specifications of the quadrature hybrid coupler under consideration are: - Cut-off frequency ?? = 2.4 GHz (ISM Band B: 2.4 -2.5 GHz) - Source/load (input/output) impedance = 50 Ω - Relative permittivity of the substrate dielectric material (FR-4, lossy) ??=4.4 - Height of the substrate, h = 1.6 mm - 90-degree phase shift 1. You will design and optimise it using CST software. 2. On...

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