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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    71 jobs found, pricing in USD

    Convert my technical essay for Electrical engineering topic is (Distributed control system) into a plagiarism-free document. I will provide the essay you need to convert it in to your own words but using technical english only.

    $11 (Avg Bid)
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    25 bids

    i want to design a Microgrid with pid controller (Pso fuzzy pid, fuzzy pid, classic pid) in matlab to reduce frequency.

    $18 (Avg Bid)
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    5 bids

    Job Description: This jobs consists of creating a YouTube video to show off our product features. The product is an electronic board that provides analog to digital conversions for the Raspberry Pi. It is programmed with Arduino and communicates over WiFi using the UDP protocol. The video must be between 5 and 20 minutes long. They must show screen shots of the codes, pictures of the product and hands on situations. The pictures provided are only examples. The person must have good knowledge of electronics, Arduino, Raspberry Pi and of video creation, video editing and picture editing. The voice can be electronically produced. Additional information can be found on our web site [login to view URL]

    $508 (Avg Bid)
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    15 bids

    Need skills: karnaugh map, JK flip-flop counters, design a digital system and draw the schematics on paper. I need you familiar with designing digital systems. Also on design/ draw the schematic. Xilinx.

    $55 (Avg Bid)
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    6 bids

    I need a image vision and a FPGA linescan vision 2 modes One mode show the image. Another mode show the linescan mode.

    $633 (Avg Bid)
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    6 bids
    ECU MCU reading 6 days left
    VERIFIED

    I basically need a programming tool. I'm a tuner and i need to modify parameters of certian ECU type To do this i need a way to read data from MCU and write it back once i modify it This is engine control module for a car (Ford) manifactured by Siemens (SID212EVO) with Infineon Tricore TC298 processor , We need a way a read  and write data from/to this processor , we have over 100 units awaiting modification so price is not a problem, none of current leading market ecu writing tools (magicmotorsport,alientech,autotuner) currently supports this kind of ECU , this particular MCU TC298 is also on other ECU's by different manufacturer (Bosch,Delphi) and alot of tools support it but apparently this siemens ecu is not yet supported by any tool yet . Probably enchanced security...

    $18044 (Avg Bid)
    Featured NDA
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    I have pt100 temperature sensor signal connected to plc put the signal is not stable as there is many noise come from vfd so I need low pass filter circuit to enter the pt100 signal on it to make filter of any other noise

    $15 (Avg Bid)
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    0.0-1.0 mA arduino code 6 days left
    VERIFIED

    in 10 steps, 5 seconds each Electronics knowledge required

    $35 (Avg Bid)
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    PADS Pro PCB layout designer 6 days left
    VERIFIED

    I have PADS Pro project files which have the schematic and component placement on pcb. I need a PCB designer who can finish the layout design. Need to start immediately due to urgency.

    $375 (Avg Bid)
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    27 bids

    Stm32, logisim and iar workbench

    $15 (Avg Bid)
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    2 bids
    Need an Orange Pi developer. 5 days left
    VERIFIED

    Hi. I want to setup my Orange Pi to my camera and make a web server panel to control it where it can count people go through cam. Thanks

    $9 (Avg Bid)
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    3 bids

    Need to use Stm cube 32,IAR workbench,logisim

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    4 bids
    small pcb gerber 5 days left

    We need to make a gerber file for our pcb setup. it will be to contact 16 spring contacts and a set of two square eights pin contacts. :) The last two photos is of the original pcb we are trying to replicate. the problem with this one is that it only has eight spring contacts and only holds a sample that is 25x25mm we need it to have 16 contacts instead of eight and it being able to measure 8 points of a 100x40mm sample. the distance between the spring contacts should be 1cm center to center side ways. See the photos if you have any questions or send a question thru here.

    $93 (Avg Bid)
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    45 bids
    Pcb design 5 days left

    Need to design voltage amplifier

    $133 (Avg Bid)
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    20 bids

    Design Temperature RECORDING AND CONTROLLING SYSTEM WITH Dash board

    $267 (Avg Bid)
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    10 bids
    Arduino Mega project with LCD 5 days left
    VERIFIED

    Hello, I have a arduino mega project with LCD, initially which was started with arduino uno and rotary encoder to feed commands. But now we want to upgrade it to arduino mega and LCD. We already have a code for the same and want to debug and add all the required codes and make a perfectly working model as per our needs. One should be very thorough with arduino mega and GUI design on LCD for the project.

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    GC Front Panel drawing using FreeCad and training on use the FreeCad to modify the existing Front panel draw. 1. I have the XL table with measurements parameters for parts and the parts position. 2. The Front panel will need to be expended to fit new Nextion 7" display with basal. 3. Final Front panel Draft size will be decided when drawing is operated by me.

    $157 (Avg Bid)
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    I need someone to build hardware prototype GPS device using module NRF9160 SIP (Nordic Semiconductor). It needs to send data to server using internet from SIM card, also battery level and accelometer data from sensor. For more information please contact me.

    $432 (Avg Bid)
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    We want to use a arduino to control a ebike motor controller. We want to use various signals from sensors such as brake levers,throttle and pedal sensor to output a analog signal in a range of .1 up to 3.3 volts.

    $965 (Avg Bid)
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    I have a 1970s Pioneer SX-626 stereo receiver that has some static in the left channel. I'm guessing some transistors need replacement.

    $84 (Avg Bid)
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    17 bids
    Learn electronics Online 4 days left
    VERIFIED

    I have 60 videos in hindi and need to understand them in english

    $6 / hr (Avg Bid)
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    13 bids

    Hello, As the title says, I would like to add some sort of antenna to the HM-10 BLE 4.2 module in order to increase it's range, so the bluetooth is discoverable at bigger distances. Looking to increase the range by 5-10 meters only, nothing big. I need someone that understands antenna design and has experience improving the range of bluetooth modules. Thank you! Marius

    $32 / hr (Avg Bid)
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    I need a code for arduino and the language is c++ for this project: Our project is an automated pillbox: It has arduino uno wifi, LCD I2C, keypad 4*4, buzzer (alarm), 2 IR sensors, 2 micro servo motors. 1- the patient will set the pillbox he will enter date/time. 2- he will choose number of medications (1 or 2). 3- he will enter the time and number of pills for each medication. 4- when it’s time to take medication 1 alarm will go on until the patient press the button on the keypad. 5- the door of medication 1 will open using micro servo motor. 6- there is IR sensor inside the compartment of medication 1 to sense the medication has moved or not. 7- the patient has to conform taking the medication if yes number of pills for medication 1 will reduce by 1 and upload to the cloud...

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    Need an Orange Pi developer 4 days left
    VERIFIED

    Hi. I want to setup my Orange Pi to my camera and make a web server panel to control it. Thanks

    $17 (Avg Bid)
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    3 bids

    Hi I need a motherboard PCB with a DC DC converter from 12V to 5V. It will be attatched to the motherboard: * Rasberry PICO * Can PCB * 6 buttons * 9 LED The DC DC converter need to have short circuit protection and the Canbus connector need TVS diode. Se the files for more information. Step 1. Make a chematics Sted 2. Make a PCB with production files

    $523 (Avg Bid)
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    41 bids

    Hello! I need a PCB Layout designer for MFRC522 (RFID) from the MPN Datasheet.

    $49 (Avg Bid)
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    15 bids

    Pair a gas sensor ( Bosch) with any raspberry pi device.

    $42 (Avg Bid)
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    13 bids

    start with -> i am not a bot. I need a 2kW design for DC to AC inverter. Schematic, plus layout and source code.

    $495 (Avg Bid)
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    29 bids

    Help me online to repair SIMOREG.

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    Greetings, (Budget is not fixed) Looking for an experienced engineer to produce a report for an electrical sockets factory design, the requirements are the following: 1. Describe the manufacturing process in details. 2. Describe the needed input materials in details. 3. Describe the needed equipment with details. 4. Use pictures for all equipment and material, and straight to the point paragraphs. THIS IS NOT AN EASY RESEARCH PROJECT IT NEEDS REAL EXPERIENCE, PLEASE DONT APPLY IF YOU DONT HAVE THE NECESSARY EXPERIENCE.

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    It is necessary to connect (write firmware) the nrf52840 microcontroller to android phone using Bluetooth Long Range (Coded PHY). It is necessary to control (turn on/off) the LED connected to the microcontroller from the phone.

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    Note: I'm looking for developers that have previous experience with GreenPak ICs I have a sensor that consumes ~300uA at 3.3v and I need to reduce it's power consumption by duty cycling it. The GreenPak design will need to power up the sensor, read the differential analog output, store the number of changes in a counter then power down the IC. The counter will be available via I2C for an external CPU.

    $334 (Avg Bid)
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    I need an electronic engineer to help me design an RFID device connected to an interface powered with 2 power sources (battery and car dc cable ) The person has to be proficient in electronics and IOT

    $460 (Avg Bid)
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    35 bids

    Hello I mainly need a knowledgeable person in PCB design to help with import an old project from CADint and edit it on Orcad. Most of the work will be mainly on Orcad PCB design. Please do not bid if you are not good enough on Orcad

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    Trophy icon solar panel cable design 1 day left

    The solar cable design system should take into consideration the following factors: For each of the different solar panel string cable configurations (6, 8, 12, 16, 20, 24, 28, and 32), the following design requirements should be taken into consideration: 1. Voltage and current rating of the solar panels: This information is crucial for determining the size of the cables that are needed for each configuration. 2. Cable insulation: Choose a suitable insulation material that can withstand high temperatures and UV radiation. 3. Cable length: The length of the cable between each panel and the junction box should be calculated to ensure that the correct cable size is used. 4. Number of strings: The number of cables that are needed for each configuration should be determined based on the number...

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    Guaranteed
    $175
    2 entries

    To simulate and read an impact on composite materials

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    I need a soldering job USB port has come off cleanly from a circuit board. I need to bring this to you and have you do the work. I don’t really want to post away if I can help it.

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    I need to develop pressure sensor based coding for ESP32 mcu. Here, I am planning to use US9111 pressure sensor with mcp3421 ADC converter. I want to measure +5PSI to -5PSI pressure value, with auto zero calibration. When there will no pressure on the pressure sensor that must be zero value at the initial condition. It should be strictly maintain. It can be set by auto zero calibration. I want to measure pressure precisely, so you need to do the coding with exact calculation.

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    I need to make mini geared stepper motor do one 360° turn Need to have screen showing timer and be able to adjust time in minutes example : Do one turn every 5 minutes

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    I need someone that has knowledge of this, to draw a graph from serial input which will be from an ADC on the MCU and given to the communication port via RS232. I should be able to save this as a CSV file and open it later in excel and the software itself. Software must be able to give me pane view and compress view. Deliverable is source code project file.

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    I need help understanding transient behavior of RC / RL / RLC circuits. I also need to understand Impulse Response and Convolution. Lastly I need someone who is an expert in Digital Signal Processing - Sampling, Quantization and Convolution. I need about 20 hours of your time between now and Tuesday Feb 7th.

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    43 bids

    We need to build a circuit to read the rfid card as per the attached requirement document.

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    arduino HW & SW mega e wifi good developer

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    We look for an implementation of Art-Net 4 and RDM based on our implementation of DMX. We are using a Cortex-M 4 MCU (Artery AT32F-415 RCT6 MCU) The AT32F415 Series Reference Manual V1.04 can be found here: The implementation should be as hardware independent as possible, therefore the implementation of Art-Net is planned on the cortex-M 4 MCU and the UDP data from the ESP module is being transmitted using throughpass and SPI link. This is the specification of RDM: You can use various open source implementations for our implementation. This is an example for a RDM implementation: Similar for ArtNet: An implementation of DMX is being provided. Design and Implementation Constraints The software should be programmed in Standard C. The IAR extensio...

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    We are looking for a long-term agent with knowledge regarding small electronics systems and projects of varying size based on single-board computers (SBC) and other small circuit board solutions. Our prototypes and devices include touch screens of varying sizes, single-board computers (Raspberry Pi, Libre Computer, Arduino), Large capacity batteries and other small circuit boards and components as well as circuit switches. The expertise we require relates to designing and building an working prototype for the company. By using the aforementioned parts in order to make. For example. A portable gaming platform powered by single-board computer (SBC) ie. Raspberry Pi, a chargeable large capacity battery, buttons and touch screen. Expertise regarding the operating system (bootloader in parti...

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    To develop a embedded c code for getting data from 8 ADC channels of stm32f103c8t6 controller and transfer the acquired adc data over modbus rtu / rs485.

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    Hi all, I need to write data from an RS485 device to a Webserver through the device Usriot TCP232-410s. I have a RS485 sensor connected to this device, and I want to write data in a database in my server. Is important to know how the device works:

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    The scope of work is in the attachment. A few things we need equal run time on the 3 Chillers. For example Chiller 1 runs 80% of the time Chiller 2 runs 15% of the time Chiller 3 runs 5% of the time We would like the chillers to switch from chiller 1, 2, 3 cycle operations to 2, 3 ,1 cycle to a 3, 2, 1 cycle in operation then back to 1, 2, 3 cycle. We need a similar situation with the Supply Pump and Backup Pump equal run time like the chillers We need a similar situation with the Circ. Pump and Backup Circ. Pump equal run time like the chillers As for the auto switch over for the Circ. Pump to Backup and Supply Pump to Backup is a case of failure on the main pump this is controlled by a pressure switch on mai...

    $2186 (Avg Bid)
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