Electrónica 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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    135 trabajados encontrados, precios en USD
    Bluetooth PCB board 4 días left
    VERIFICADO

    YOU NEED TO SEND 3 Fully working prototypes, Schemetics, PCB layout , Bill of materials, using EagleCAD software. PRODUCTION COST should be AS LOW AS POSSIBLE , with low power consumption The Project is to Make Bluetooth device (20mmX30mm) with the following spec: Bluetooth device that takes 2 CONTROL variables 1- Renaming Bluetooth AT commands 2- Saving command characters in ROM Programmi...

    $568 (Avg Bid)
    $568 Oferta Promedio
    29 ofertas

    its computer-controlled systems for automatically placing and retrieving loads from defined storage locations. I used Arduino, Some sensor, motors and mechanical system in this

    $332 (Avg Bid)
    $332 Oferta Promedio
    11 ofertas

    I need PCB layout for BMS with high voltage circuit of 12*50V. in addition there are some circuits for 3.3, 5, 12V. i want to separate each parts and design carefully based on high voltage and current. if i find a developer can be satisfied me, i will don't spare bonus.

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    23 ofertas

    I need a circuit that can take DC power (i.e. 30 volt) and turn it into 100 kHz positive and negative output (-30 and +30V pulses). The required H-Bridge needs to be designed, circuit protection added, frequency and duty cycle adjustability is a plus, components needs to be selected and Gerber file needs to be developed.

    $541 (Avg Bid)
    $541 Oferta Promedio
    42 ofertas

    6 axis robot development, It is an existing project. Experience with STM32 F411 , STM32 F7 Series. Trinamic TMC5160, TMC4330. RS422, RS485 with SP3070E-78E Family. Magnetic Encoders AS5147.

    $1157 (Avg Bid)
    $1157 Oferta Promedio
    33 ofertas
    verilog design -- 2 4 días left
    VERIFICADO

    I need to implement system verilog code design you will design a bit movement block. This block works with a 32 bit read and write interface, and can move data starting at any bit location. The block has two interfaces. One to read and write registers, another for the block to read and write memory, and a third interface for some status and completion information. The interface is defined with t...

    $44 (Avg Bid)
    $44 Oferta Promedio
    7 ofertas
    verilog design 4 días left
    VERIFICADO

    I need to implement system verilog code design you will design a bit movement block. This block works with a 32 bit read and write interface, and can move data starting at any bit location. The block has two interfaces. One to read and write registers, another for the block to read and write memory, and a third interface for some status and completion information. The interface is defined with t...

    $25 (Avg Bid)
    $25 Oferta Promedio
    6 ofertas

    I need a professional to help me design a wireless transmitter and receiver boards. The signal to be transmitted would be the sound of the heart, captured with a microphone.

    $192 (Avg Bid)
    $192 Oferta Promedio
    18 ofertas

    i have a complete Simulink PV system model the Inverter is controlled using PI i want to change the controller to work with fuzzy-pi or build a new simulink model for fuzzy-PI grid connected inverter i need a power systems Simulink professional the results of the controller should be compared with fuzzy logic controller only to show the superior performance of Fuzzy-PI under variations and disturb...

    $662 (Avg Bid)
    $662 Oferta Promedio
    18 ofertas

    We are an escape room company looking to build a long-term working relationship with someone who is well-versed with electronics - big and small. preferably someone who knows how to work with arduino/rfid/sensors and knows how to code. UK ONLY APPLICANTS PLEASE

    $180 (Avg Bid)
    $180 Oferta Promedio
    51 ofertas

    grid connected single phase solar inverter integration analysis and observation using matlab

    $42 (Avg Bid)
    $42 Oferta Promedio
    17 ofertas

    PCB board for charging 3,7V LiPo cells with downscaling from 5V and 12V for charging and upscaling to 5V and 12V discharging, incl. over- and undercharging protection including an interface to use the contacts from the battery to operate an LCD-Device. Autosensing USB-A and USB-C sockets to be integrated. The detailled task will be released after signing an NDA.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    23 ofertas

    I am searching for a way to create some custom commands in Marlin or grbl to make use of external hardware connected through RS232 to Arduino while printing.

    $151 (Avg Bid)
    $151 Oferta Promedio
    10 ofertas

    I look for someone having good knowledge about FX3 and Camera Sensor(OV9281 will be prefer). If you have good experience with project like this, please contact with me. I will give more information via chat.

    $337 (Avg Bid)
    $337 Oferta Promedio
    2 ofertas

    Lithium ion battery manufacturer. Require an electronic engineer to verify the electronic robustness some of our circuit board designs. Possibly also design a new version of some boards which includes fault finding circuitry (more for the external systems than the board itself).

    $367 (Avg Bid)
    $367 Oferta Promedio
    21 ofertas
    PCB MAKING 3 días left

    I want to make pcb for transformer, SMPS, motor drive, plc program.

    $5488 (Avg Bid)
    $5488 Oferta Promedio
    12 ofertas

    Looking help to design swamp of 4-5 robotic bots who can work autonomously (AI driven, solar powered) in identifying, segregating and shelving garbage. This is project which includes 4-5 bots with different core functionalities like core unit (central unit , high power, large load capable, all charging docks ), subordinates include bots with capabilities like higher speeds (wheel based bots), dr...

    $176 - $528
    Sellado
    $176 - $528
    4 ofertas
    wifi/lte project continuation 3 días left
    VERIFICADO

    Help with the project for the weekend

    $137 (Avg Bid)
    $137 Oferta Promedio
    13 ofertas

    We are looking for an Electrical Engineer to provide a design review / second opinion of a PCB schematic prior to sending off for production. This would be a fairly small job consisting of a meeting to gain an understanding of the overall application and then a review of the design itself.

    $395 (Avg Bid)
    $395 Oferta Promedio
    44 ofertas

    PCB is an acronym for printed circuit board. It is a board that has lines and pads that connect various points together. ... A PCB allows signals and power to be routed between physical devices. Solder is the metal that makes the electrical connections between the surface of the PCB and the electronic components. PCB designers use industry-standard computer software programs to aid and implement t...

    $341 (Avg Bid)
    $341 Oferta Promedio
    29 ofertas

    We have a Quartus software license and two Arria 10 boards (Terasic Han Platform). We want to give video input to one of the FPGAs through USB-C port and transmit it to the other board with one or multiple serial lines. At the other board, we want to get this video as output from the USB-C port again. We have XTS-FMC Boards for connection between the two FPGAs. We need a highly experienced FPGA ...

    $1136 (Avg Bid)
    $1136 Oferta Promedio
    14 ofertas
    Finding EE expert 2 días left

    I have finished the schematic for my custome PCB(nRF52840, GPS, GPRS module) I need someone who can complete PCB layout and provide the production files(gerber, BOM, pick and place files) Only European, Japanese, Singaporean place a bid.

    $499 (Avg Bid)
    $499 Oferta Promedio
    15 ofertas
    Make a HUD system 2 días left
    VERIFICADO

    to set up a HUD system showing details like speed, distance travelled, impact record, ability. to notify incoming call and ability to answer them using mic and speaker modules, Bluetooth connectivity, music playing and navigation assistance with route Info to be displayed on a LCD device with a battery back up for 6 hours, in minimal form factor

    $871 (Avg Bid)
    $871 Oferta Promedio
    4 ofertas

    Hi, I want ABB VFD communication protocol expert. details in chat please bid if you understand RS485 Communication by arduino to control another device. thanks

    $503 (Avg Bid)
    $503 Oferta Promedio
    11 ofertas

    Let there are 6 NodeMCU ESP8266. Each NodeMCU in outdoor area and battery powered. Let there name be T1-R1, T2-R2 and T3-R3. Ti device generates wifi with some ssid and paasword and the respective Ri pair gets connected to its Ti device using that ssid and paasword. I have log the signal strength of each pair twice per second in following format (time, signal strength). Thus I will have 6 readin...

    $131 (Avg Bid)
    $131 Oferta Promedio
    11 ofertas

    Need to design firmware to build MQTT gateway with following details [iniciar sesión para ver URL] for STM32 + sim800 + SPI flash memory 2. Gateway need to publish data received on uart of STM32 gate way from mother board 3. Gateway need to subscribe topic and when data recieved send that data to mother board via uart 4. Gateway need to check atleast once/twice a day for new firmware availa...

    $621 (Avg Bid)
    $621 Oferta Promedio
    7 ofertas

    REAL TIME ANTENNA AZIMUTH ANGLE CONTROL USING QFT.. The system is a Multi Input and Multi Output.(MIMO) SERVO CONTROL SYSTEM. This can be done on MATLAB by using SIMULINK. QFT (Used to design Controller and Pre-Filter) Quantitative Feedback Theory (QFT) is for robust stability, tracking and disturbance rejection. The constraints applied over certain intervals are sensitivity S (jw), Complementary...

    $316 (Avg Bid)
    $316 Oferta Promedio
    10 ofertas
    Program ATtiny202 2 días left

    It a simple electronic design using two 1,5V batteries and two Hall sensors. The system uses a ATtiny202 processor and has two Leds, it works as follows: 1. When the magnet is in range of hall sensors the leds are off. This is the “waiting mode” the unit needs to be in a sleep mode so it needs to switch on every 30 seconds for a few milliseconds to check the status of the hall sensors ...

    $432 (Avg Bid)
    $432 Oferta Promedio
    14 ofertas

    I need someone to hello work on a VLSI design using Cadence Virtuso. Needs to be experienced. I will give details on chat. Please bid only if you can do Please, Don’t include the adder. In the published paper, there is two types of energy used as input, in my project I’m using only piezo, so just ignore the adder part. I am adding a picture which can help

    $21 (Avg Bid)
    $21 Oferta Promedio
    2 ofertas

    I need you to design a main PCB board to operate two-wheel BLDC hub motors and a few auxiliary components e.g. lights. You will also design a small joystick logic to talk with the main PCB board. So we want to use as many pre-built electronic modules as possible to simplify the design task. All the pre-built modules have already been selected. Specific model numbers will be provided in private ch...

    $627 (Avg Bid)
    $627 Oferta Promedio
    20 ofertas
    Amperage Amplifier Design 2 días left
    VERIFICADO

    A lab. equipment generates three voltages (up to 10V and 8mA) using an integrated motor driver, and I need to amplify the signal (8mA is too low) to run the brush less motor. I need someone to design the amplifier and create the PCB in eagle or Altium. I will make the prototype to test it. Please see attachment for diagram and let me know if you have any questions.

    $147 (Avg Bid)
    $147 Oferta Promedio
    17 ofertas
    PCB Camera 2 días left
    VERIFICADO

    I am seeking an Electronic Engineer with special skills. I need a schematic and BOM for a camera and computer on the same PCB. I am currently using the Raspberry Pi 3 Model B+ with the Raspberry Pi NoIR Camera V2. I do not use all the features on the Raspberry Pi 3 Model B. My goal is to: 1. Combine IC and camera onto one PCB. [iniciar sesión para ver URL] unused Raspberry 3 Model B feature...

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    22 ofertas
    KLIA maintenance 2 días left

    I would like to hire 1-2 electrician to help me settle my KLIA airport maintenance. Job scope including trouble shoot wiring issue, change spoiled power supply, visual and video update etc

    $202 (Avg Bid)
    Local
    $202 Oferta Promedio
    1 ofertas
    WeChat activation 2 días left
    VERIFICADO

    Hi, i've to activate wechat for my business trip in China. I need a sponsor (chinese wechat user from 6 month or other countries user from 1 months - 1 sponsorship/month admitted, free). Can you help me? Sl

    $21 (Avg Bid)
    $21 Oferta Promedio
    9 ofertas

    "iq1b050qgc18nrs-g" I would like to have circuit design for the equivalent of this product [iniciar sesión para ver URL] design and PCB design [iniciar sesión para ver URL] affordable parts in design Thank you

    $162 (Avg Bid)
    $162 Oferta Promedio
    20 ofertas
    $82 Oferta Promedio
    12 ofertas
    Polar Arduino 1 día left

    Merhabalar, Endustriyel alanda urettigimiz cihazlarimiz var. Cihazlarimizin uzerinde oransal,on-off vanalar, analog sensorler, elektrik motorlari gibi ekipmanlar mevcut ve belirli bir senaryo ile calisiyorlar. Ekipmanlarda genel olarak Siemens Plc'ler kullaniliyor ve kontroller analog swichler ile kontrol edilmekte genel olarak Hmi arayuzleri yok. Biz bu ekipmanlari daha uygun maliyetli ardui...

    $1058 (Avg Bid)
    $1058 Oferta Promedio
    18 ofertas

    I explain a little the project, I currently have a door to which they placed an electromagnetic lock. To open the door, people must identify themselves in 2 registration positions, after this, the security guard can pass his hand over the no touch button and release the lock so that the person can enter. I enclose the manual of the button and the lock, I WILL NOT have any biometric access control ...

    $30 (Avg Bid)
    $30 Oferta Promedio
    10 ofertas

    把teensy2.0作为midi设备,从teensy2.0接出八个旋钮或推子控制音乐软件音量,有两个teensy2.0,一个发送,一个接收,也就是一个teensy2.0插在电脑上,另一个teensy2.0(接8个音量旋钮或者推子)通过无线(xbee)发送到这个teensy2.0(作为midi设备插在PC上)。 因此我想请大神帮我写这两个teensy2.0的代码,一个是发送代码一个是接收代码。 下面有一个文件是别人做好的代码,但是只能控制一个旋钮或推子(如果按照这个事例修改为控制八个旋钮或推子的话,就会互相干扰)的音量,我要的是八个。仅作参考

    $23 (Avg Bid)
    $23 Oferta Promedio
    3 ofertas

    to design battery and circuits to meet operational goals, safety standards, and meet government approvals

    $278 (Avg Bid)
    $278 Oferta Promedio
    18 ofertas

    I need someone to hello work on a VLSI design using mentor graphics or Cadence Virtuso. Needs to be experienced. I will give details on chat. Please bid only if you can do Please, Don’t include the adder. In the published paper, there is two types of energy used as input, in my project I’m using only piezo, so just ignore the adder part. I am adding a picture which can help

    $14 (Avg Bid)
    $14 Oferta Promedio
    2 ofertas

    I am looking for someone to design a circuit for us. Here is what it needs to do: I need a proximity sensor that when active, interrupts a 120-240v 50-60hz auxiliary and that when it senses nothing it allows the auxiliary circuit to close. IE: When sensor detects object = auxiliary circuit does not work (switch is open) When sensor does not detect anything = auxiliary circuit works (switch i...

    $31 (Avg Bid)
    $31 Oferta Promedio
    15 ofertas

    We need to implement an ultrasonic data transmission between a Computer and a board (IC = STM32, or nordic, ......) On computer must be only software to modulate the data in audio then on board only need to demodulate the audio in data. On the board we get the data from microphone.

    $562 (Avg Bid)
    $562 Oferta Promedio
    18 ofertas

    Basically need step by step instructions on how to build and install yocto image on beaglebone green wifi. Something of the sort - but need to talk with you before listing exact details - we have a few questions. This project will create detailed instructions (line by line) for: - Latest stable Debian - Beaglebone green wifi (must be this model) - Yocto latest version (or latest supported for...

    $586 (Avg Bid)
    $586 Oferta Promedio
    9 ofertas

    I am a Master Mariner and owner of a 40 foot catamaran. Require an electrician who has experience in Inverter, solar panels, installing 12V lights fittings, audio system etc

    $459 (Avg Bid)
    $459 Oferta Promedio
    11 ofertas

    i need someone who is expert in Electrical wiring diagram for home .

    $130 (Avg Bid)
    $130 Oferta Promedio
    36 ofertas

    If you are in Singapore or in JB, Malaysia, let me know. I know how to write PLC programs very well . But I am working for company as other Test Engineering programming and hardware design and instrumentation Engineering leader. Now we have one small project - so called water tank system got filling/discharging water with valves and pump & level control, closing/opening cover lid...

    $444 (Avg Bid)
    $444 Oferta Promedio
    18 ofertas

    ParkMan is a fast growing community-based platform that connects car drivers with the best parking companies. Our mission is to make it easy for car drivers to find the best parking options, interact with parking companies, and pay for parking in real time whenever they need parking. We help parking providers to connect with their customers in a way that makes parking as easy as ordering an Uber. ...

    $33 - $276
    $33 - $276
    0 ofertas

    I am looking for someone who can help us in designing electronic circuits for various applications. At present our requirement is a Remote Device Management panel design for temperature and humidity control of an enclosure.

    $37 / hr (Avg Bid)
    $37 / hr Oferta Promedio
    34 ofertas

    Negotiable price/charge I am looking for a person who have good experience in PLC- parts selection( contactors, relay, motors( servo, linear), wire sizing, wiring, programming and giving training. I have a project with 2 linear motors, 1 fluid pump, two servo motors. I am looking for someone who can help in: - parts selection including PLC ( with HMI) for purchase - help to train someone onlin...

    $402 (Avg Bid)
    $402 Oferta Promedio
    25 ofertas