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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    We are looking for someone who can do the mechanical and/or hardware designing for our in ear wearable device. We can further discuss more on details if one is interested.

    $582 (Avg Bid)
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    Freelance electrical engineer 6 zile left
    VERIFICAT

    Electrical drawings for evse permits

    $139 (Avg Bid)
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    13 oferte

    I would like to log the data of a soil moisture sensor. And see a graph of it along with using IFttt to turn on an outlet if it hits a low value.

    $250 (Avg Bid)
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    Hi, I am building a project using SAMD21 J17 Microcontroller, but i am unable to make it work in Arduino ide I have previously been successful in modifying the standard Arduino zero bootloader(samd21g18) into a custom bootloader for SAMD21 J18 , but am not able to do the same for J17.

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    Gsm receiver 6 zile left

    Need a build on specific project need a specialist that has specfic knowledge

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    What deliverables are expected: - Market ready product employing one of the open sources and tailored to our requirements - Hardware: Circuit design, Circuit diagram and gerber files and related project files for specific hardware - Perform tests - One working hardware - Final outcome: Server application with database, web-app, android app, IoS app (if not native, html5 is also fine) Software Requirements - Server: Server application --- Data request from UI applications is sent fetched from database and sent over - UI: Web App, Android, IOS --- User login in conjunction with controller tag --- Data monitoring dashboards ----- Graphs/tabulation: ------- Value corrections ------- Health of product --- Manual control UI pages ----- Manual control of solenoid value ----- Manual control of DC...

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    Descripción: Proyecto de diseño de placa pcb de módulos de comunicación (Wiffi, RF, gsm/gprs), debe conectarse con un servidor externo y una aplicación móvil. La PCB contiene entradas y salidas físicas para controlar los diferentes periféricos (sensores, sensor volumétrico, magnético, etc.) Tiene 2 microcontroladores STM32, uno de ellos opera un motor paso a paso "principal" y el otro microcontrolador es para operar el motor "auxiliar" en caso de falla del sistema. Son tres placas: Placa Principal Pequeña placa Auxiliar vinculada a la principal. Pequeño emisor RF Además de la placa de circuito impreso principal, existe el circuito de un pequeño emisor de radiofrecuencia ...

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    I have my product manufacturing blueprints ready. I need help in manufacturing a prototype/sample product, then once approved, find a cost-effective mass production partner. Your role will be finding a partner for manufacturing one full working prototype. My product is composed of an enclosure and electronic components embedded onto a main PCB. More details can be shared after getting awarded the project. My main appeal is to be as cost-effective as possible as all the work has been technically completed.

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    13 oferte
    need electrical layout urgent 6 zile left
    VERIFICAT

    need electrical layout urgent

    $53 (Avg Bid)
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    I need a full set of schematics including oneline, relay controls and PLC controls done in AutoCAD Electrical.

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    Hello i am a Computer Engineering Student, and i am currently doing a project in Computer Architecture about an Attendence System using Arduino uno but i just cant get it to work. The parts that i need for this to work are : RFID reader, Breadboard, 2 LED lights one red and one green, a buzzer to make a sound, and a MicroServo99 motor, And an Arduino Uno and i have all of these and i figured out how to connect these all together ( i also added a picture so you can see how it looks ). What i need to do is that Every member that i add using a website (i can do the website myself) gets acces to make the green light shine the buzzer make a sound and the motor to rotate, and the time the name and id of the person to be registered in a MySQL database, wich is going to be connected to the website...

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    Find Electron JS Expert -- 2 6 zile left
    VERIFICAT

    This should be installed on any windows machine and cast project screen on TV, Chrome Cast, Firestick, and wifi projectors, and It Should be able to record screen along with audio UI to be provided. This is just a test project and there is a more challenging job. Please check the below screenshot and let me know if you can fix it. Please bid if you are expert.

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    Looking for someone who can develop a custom app that integrates voice activation and vending machine dispensing type of features.

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    I am looking for an electronics engineering to design an electronic product for motorcycles. The product functionality is related to making the indicators blink (all four together) at a time - Controlled by a switch. The product has to work for all bikes and mopeds for led and incandescent bulbs. What I am looking for: 5 plus years experience in PCB design, DFM, Costing, Microcontroller, Programming Must have experience in automotive industry. PS: This is the first of many products that I am looking to launch. I am looking for a long term associate for my work. Location: Pune

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    Programming an Arduino ESP32 S2 USB Host for sending modbus data to Ethernet TCP/IP.

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    I need follwoing changes Switch microUSB to USBC Switch SAMD21G18A MCU to RP2040. Both run on the ARM M0 architecture and have similar I/O with many open source project reference designs for each. (links to be provided)

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    Hi I am looking a person who is familiar with the purchasing the electronic e-book of the Japanese magazine like "Transistor" and the others and introduce the purchasing method

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    Only for freelancers based in Singapore only as you are required to physically present. I am looking for a product/industrial designer to finetune the workings of a children's toy. The person will have be well versed in electronical components such as circuitry, LED lights and power generators. Price is negotiable.

    $744 (Avg Bid)
    Local
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    PCB design 5 zile left

    PCB design to control the electric motor.

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    commissioning Engineering 5 zile left
    VERIFICAT

    I want an electrical commissioning engineer, for a technical task advise

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    9 oferte
    PCB Firmware and IOS app -- 2 5 zile left
    VERIFICAT

    The project consists of programming for two pcbs, developing an IPAD APP (Xcode programming) and programming a NEXTION screen (NX4827P043-011C) in the NEXTION editor software. More details will be given to the selected one. It is necessary to code in XCODE for the ipad app, the source code will be integrated into our main app.

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    5 oferte
    commissioning Engenering 5 zile left
    VERIFICAT

    I want an Electrical Engineering commissioning engineer, for a technical task

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    12 oferte

    need experience engineer on tritan mcu TR16F064

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    Arduino 8bit I2S library adaption and more details will be shared via chat

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    Sigilat
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    I need help in implementing a use case with LoRa SX1278 operating at 433MHz. I want to send a signal to another LoRa/RF receiver when an even happens WITHOUT using any microcontroller/Arduino. For the event, there is already a sensor which works like a relay - normally open, normally close and neutral. I want to send a signal, whenever neutral gets connected to NO or NC. The receiver can be LoRa but I would prefer a normal 433 MHz receiver. No specific message text is required for communication, only the receiver should be able to differentiate with two type of singal for NO and NC.

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    Solar powered light with batteriy

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    I need help with the design of a TENS (transcutaneous electrical nerve stimulation)/ EMS( Electrical Muscle Stimulation) circuit. The circuit should : - Have two channels - Deliver biphasic stimulation. - Be able to also deliver custom waveforms(sinusoidal, square, etc). - Adjust the voltage from MCU (0 to 120V) - Adjust the current from MCU ( 2uA to 150mA) - Have a small size and be power efficient. - Be able to measure skin impedance.

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    We would like to add our new upcoming products into the open-source project called QMK. We already have a few products that exist in the open-source QMK platform. We have some examples and firmware that have been built with our new product changes as a solid starting point. 1 full keyboard product needs to be adopted into QMK ( & VIA) 1 full other keyboard product (4 different layouts) that needs to be adopted into (VIA)

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    13 oferte

    The building contains three-phase and single-phase equipment

    $19 / hr (Avg Bid)
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    Need experienced programmer for Modicon platform. Experience setting up safety systems, SEW drives/VFDs, and programming conveyor logic.

    $41 / hr (Avg Bid)
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    I want to design and develop complete PCB with main controller detachable Raspberry pi compute module. The PCB should have following components 1. GPS Module 2. 4G/LTE module 3. Wifi Module 4. USB Ports 5. Onboard temperature and light sensor 6. Onboard troubleshooting switch and LED 7. Onboard power management with resettable short-circuit and surg protection system 8. Onboard solar charge controller 9. MIPI DSI Display port with touch panel input (3 inch to 7 inch touch display) 10. 6 Digital NO/NC Switch (surg protected) 11. 2 Analog Input 12. 8 Digital output (12V logic level) 13. 4 Digital Output (5Vlogic Level) 14. 2 PWM Output 15. Power Outputs 12V, 5V All system combined in single PCB, PCB should protected from other sources

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    PIR to IR occupancy Sensor Concept: If no occupancy is detected by the PIR for a preselect able time (using the selector pin), an IR remote signal is sent with the IR transmitter. User Settings: • Learn Mode switch. – push teach button once- led will be on to indicate unit is in teach mode. – use and external remote to send the desired signal -example: use a TV remote to send the on/ off IR signal / code – this code is now stored in nonvolatile memory • Time setting switch: 3 Pins. no bridge means time delay is 15 min – Bridge pin 1 and 2 means time delay 15 min – bridge pin two and three means 60 min LED to indicate mode and status Red = in program mode Off = on normal mode Blink red = receiving or sending IR Power supply batteries AAA or 9V , as...

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    I am looking for someone to finish a project for me, they must have advanced knowledge of linux (to work with the rasberry distribution) and with python

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    hello I need to make a project with Raspberry pi zero 2 and Python..

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    To design and draft electrical supply for laser cutting machine shop with a total power demand of approval 56kW. It is to power a CNC laser, cooling unit, compressor and extractor fan. The shop has a 40A supply that need to be upgraded to suit 56-60kW demand, and to design distribution board and supply to the machines.

    $117 (Avg Bid)
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    22 oferte
    Solar lights 5 zile left

    I need to find an excellent solar and electronics engineer. Project to be discussed with the right candidate.

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    21 oferte

    Dual-Band Filter + Pass-Band Filter Design by using HFSS Software Thank you

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    14 oferte
    Circuit design for DC motor 5 zile left
    VERIFICAT

    I am working on a project. In this project - we need to rotate a 9V or less DC motor for 10seconds at particular speed and then stop for 30seconds. Again rotate in the same direction for 10 seconds. - This cycle must be continues till there is power supply. - For now speed control can be a knob/Potentiometer. - There must be ON and OFF switch - The circuit must be small and compact. It should fit in a small handle designed. Dimensions are roughly 50mmX50mm The motor will rotate a shaft made of plastic which has weight approximately 10-20gms. Following are the things I need - a circuit design - Programming for the micro controller - recommended parts to buy including motor, battery, and other necessary parts - BOM - purchase links for the parts listed in BOM. (Only local Indian products. ...

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    We are looking for firmware developer who can develop firmware for XPON ONT according to our needs

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    I am looking for someone who just help me to communicate with hi1575 IC with pic32 ( no issue about mcu). please bid only if you interfaced.

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    reading Modbus RTU RS-485 Data and sending it to a MYSQL Database with the Arduino MKR1400 GSM. I have multiple documents for information on how to read the registers and multiple forms of information on how to communicate with the Modbus device

    $360 (Avg Bid)
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    23 oferte

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sigilat
    $8 - $24
    6 oferte

    Development of distribution feeder protection relay with typical distribution protections and programmable control logic and HMI. Happy to discuss details.

    $23 / hr (Avg Bid)
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    10 oferte

    I'm looking for someone who is able to read the ST SPC564L60L5 internal flash in circuit. The pcb is equipped with a JTAG pin break out. I would prefer a remote job. If special tools are needed I can send out the pcb too.

    $169 (Avg Bid)
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    10 oferte

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sigilat
    $8 - $24
    6 oferte

    Arduino 8bit I2S library adaption and more details will be shared via chat

    $8 - $24
    Sigilat
    $8 - $24
    7 oferte

    On this project, I just need someone to help me add on water pump for the robot of sanitizer robot

    $147 (Avg Bid)
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    Want to hire 2 Plc Programmers at Gujarat location Need Mitsubishi PLC Programmer on contract basis for 12 months Candidates should have hands on experience on FX,Q & R CPU and projects like conveyors, motors & VFD, Robotic interfering etc. 1-3 years of experience in industrial automation industry is must, and should have Own laptop to work on site Company will provide accommodation and food

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    I have a Tesla 3 battery pack that I am using in a custom (non-Tesla) car. To use the Tesla battery pack Ingenix has developed a module to control (turn the battery and the charger on) and monitor the pack (such as voltage/state of charge). The operation of the battery is controlled through the Ingenix module on the canbus. Ingenix provides the dbc files. I need someone to provide a program a simple arduino can shield with a small led display to control and monitor the operation of the battery pack. For details of the Ingenix module see:

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