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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    83 Gefundene Jobs, Preise in EUR

    Es soll eine Software zum Erstellen von GCodes, für das Auftragen von Lotpaste auf Platinen während dem Herstellungsprozess, programmiert werden. Input sind Gerber Files der Platine. Output ist ein GCode der die Pads auf der Platine Lotpaste aufträgt. Dazu sollen diverse Einstellmöglichkeiten mit impementiert werden.

    €8749 (Avg Bid)
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    Electronics Challenge 6 Tage left
    VERIFIZIERT

    ● Use the solar array power as an input to the system. You can assume there’s a few larger deployable arrays and a few smaller body-mounted ones ● Output regulated power to the rest of the satellite ● Interface with a lithium-ion battery ● Comply to the CubeSat standard safety requirements

    €145 (Avg Bid)
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    I need help installing Arduino Due broad to a windows pc. Nothing I seem to do works. Help if possible please.

    €209 (Avg Bid)
    Dringend
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    17 Angebote

    I had designed a Butterworth filter which works fine on other software. I want to run it on Simulink. I had the model and parameter but I need help from a Matlab expert. So first there is a need to add noise and the using different frequencies and voltage of that noise, have to see charactertics of the filter. A circuit diagram will be given after finalized the project Thanks

    €36 (Avg Bid)
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    Hc05 setting changer 6 Tage left
    VERIFIZIERT

    In this project we want to rename and change setting of a hc05. PIC - 18f26k22. 1 x HC05 for internal com. 6 x push buttons. idea is that i will connect a brand new HC05 to location. then i will press one of the 6 push button. based on the selection, it will change HC05 name etcs. for example. original HC05 - name - HC05 password - 1234 baud rate - 9600 after selecting PB 1, it will change it to name - MAGNETDOCTOR password - 1234 baud rate - 115000 and so for the next 6 switches.

    €60 (Avg Bid)
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    We want to have a vehicle tracking device that takes the CAN bus information of the vehicle and sends it to the remote server. We just need a card design that enables communication. The information we want is listed below. -Location -Feeling -Idle state -Transfer -Fuel Level -Temperature -Engine light -Oil condition -Battery status -Is the tank (fuel) cover opened? -Is the hood cover open? -With fault code in vehicle fault condition -Sudden brake -Sudden acceleration -Sudden lane change

    €612 (Avg Bid)
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    I have a small powder filling machine with an unknown type of plc or microcontroller and HMI types of wecon, for plc I have some problems with the software of plc which is used to write or edit the code, but for HMI the motherboard is damaged, so if can I access to PLC I will use another HMI to solve this problem. any other information you will get lately

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    I had to remove the previous project because I described it too vaguely and there were many inquiries. I have such a problem, namely I would like to go straight from point A to point B with my boat. The boat is steered by two engines. I have tried many things but unfortunately I am too weak to comprehend it. The boat is flowing like a sine wave (). I am looking for a person who would help me understand how to correctly calculate the data for the boat to go straight, i.e. the shortest route between points A and B. The code in Arduino is enough for me. Any platform: Arduino, STM32, ESP32 The current code that I use for testing is attached. I tried to use the compass, the boat hits the target perfectly but unfortunately it flows in a curve () I have time to complete the project by Octob...

    €467 (Avg Bid)
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    I am looking for a freelancer who can code STM32F0 series microcontroller in STMCube IDE Key Requirements of Code: -> The code should contain parts which can make MCU to communicate with Quectel BG95 module -> MCU should use Multi UART communication The MCU should use a UART connection to connect with one external device (ex. datalogger), the mcu should wake up once per day from sleep and communicate with the external device by sending some commands. The external device after receiving commands from MCU will respond back with its own responses, the received responses should be sent to the Quectel BG95 module using another UART connection, finally these responses should be sent to google cloud.

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    URGENT OPENING We, at Maadhu Creatives are a young and dynamic Miniature Model Making Company based in Mumbai We make working model for Architecturals, Engineers and Industries We have urgent requirement for a skilled 'Mechatronics Engineer' to join our team Expected skills: Experience in " Industrial, Engineering Miniature Scale Model Making" is must Experience in combination solutions of Electrical, Mechanical, Robotics and Desktop Software Components More broadly, candidate having a keen knowledge in the field of Arduino, Raspberry Pi, Sensors, IOT Projects, Home Automation *Full time job *on site location - Vasai *Candidates staying between Virar to Andheri can join Qualification required: Bachelor in engineering, Mechatronics, EXTC or any field related to th...

    €287 (Avg Bid)
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    Need conversions/guidence 6 Tage left
    VERIFIZIERT

    I have paid a professional for a premium theme and store layout. I have someone doing SEO for me. I have pro banners and icons. I believe i have great products at great prices, i ooffer free shipping store wide aswel as 30 day returns. i am getting over 150 visitors most days, sometimes upto 300ish. no one is buying? i watch screen replays of visitors and most barely stay a minute. What am i doing wrong?? " " <-- Is my store

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    I am testing a 3d hall effect sensor to find a "near" exact alignment in the X and Y-axis with a small Electromagnet (5V 15kg-rated) [mfg: DFRobot; mfg p/n 1738-DFR0797] and a Hall Effect evaluation board [mfg: Texas Instruments; mfg p/n TMAG5170UEVM]. These will be tested with the z-axis being approximately 60mm apart but with parallel faces between the ElectromagnetElectromagnet and the Hall Effect Sensor. This project involves recommending, designing, and instructional guiding me to build a test version so I can measure the maximum range and accuracy of the final positioning of the paired components. I already have the components listed above, but I am willing to go with a recommendation for a suitable (easy to use) microcontroller, such as Rasberry Pi, Arduino, or similar...

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    Hello! I need someone to create the interface between esp32 micro-controller and Att7022eu. The framework esp-idf (latest version) should be used. All features should be implemented with functions with a clear code.

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    talking about difference in properties (optical, electrical, etc.) between nano-materials and bulk-materials, and understand the technological advantages offered by nano-materials. Using an online simulation, they will investigate the optical properties of nanoparticles and discover the relation between the nanoparticles sizes and observed colors.

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    I need someone who can teach me Python and Arduino language and help me with my assignments. I prefer Egyptian nationality because of my language.

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    Schematic design, selection of the cabinet and components and BoM.

    €89 (Avg Bid)
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    Need to calculate the capacitors value, working on a project need help

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    I need to simulate a project involving a thin film transistor using Zinc oxide as semiconductor material with varying channel length of source and drain electrode and Aluminium oxide as dieletric layer. This simulation should be done using TCAD atlas silvaco. I have the file here. I couldn't derive the ID vs VG waveform with larger current. It would be great if u helped me to simulate this project. I need this project by Friday this week (8 July 2022)

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    We are receiving around 1200 numbers are more from server and it needs to be stored in a variable each number separetly. such as below. This is just an example. These are around 1200 numbers and maybe updated to more from server. "status": 200, "data": [ 12000108037, 12000058820, 12000022890, 12000520334, 12000520327, 12000804243, 6291105812894, 6291105812900, 6291105811224, 6291100853397, 7801121345673, 909510000008 ] }

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    Ho bisogno di motorizzare una leva/acceleratore manuale collegando un servomotore che faccia un movimento massimo di 90 gradi. Inoltre ho bisogno di controllare questo movimento a distanza fino a 200-300 metri

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    I need experts to have good experience in power line communication to build power line communication system between two circuit

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    The project is to produce 6 pcs of embedded devices assembled in a proto PCB. The design is complete so Most of the work is soldering the embedded devices to each other in a acrylic PCB then assemble all in a plastic casing. The project is located in Hong Kong.

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    I have firmware for an ESP32 device written for PlatformIO (basically arduino), but it has become very long and messy. I need help removing any redundant functions that are not being used, and creating a library with all the remaining functions. This will alllow the file to be less cluttered as it will call its functions from the library file. The ESP32 firmware controls a device with an ADXL accelerometer, an optional GPS unit, ethernet or wifi connectivity, LEDs and a buzzer. After starting up its peripheral devices it checks if ethernet is connected, if not it uses Wifi with Smartconfig protocol, then connects to AWS. This is done using AWS certificates stored in the SPIFFS memory. Once connected to AWS it collects the ADXL FIFO buffer of accelerations every second and sends them t...

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    APS15 speaker won't turn on. Fuse blown.

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    Smart Weighing Scale 5 Tage left
    VERIFIZIERT

    Looking to build a simple smart weighing scale. Features required are - - Device should be small - shape & size of a coaster (circular, but not very thick) - Should be cheap to make & easy to replicate - prototype can be around $10 - $15, but if it needs to be mass manufactured, we would need to do it around $3 - $4 - Device should be battery powered (flexible on battery capacity, based on cost) - ideally rechargeable battery - Maximum weight expected would be 1 - 2kg - Require precision of 1g - Device should have a button, which when pressed sends the weight data - Device sends data to a web API / via Bluetooth (either is fine)

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    Engineer is required for signal project. Pls place bid if you are available on Sunday. (Budget: $30 - $250 USD, Jobs: Digital Signal Processing, Electrical Engineering, Engineering, Signal Processing)

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    heyy ,, I need a help if you can do ........... It is some simple drawing related to the digital electronics. I need to make my ppt . So it will be good to explain someone who is aware of that . The actual work is drawing in a ppt . Can you do that please?

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    Electric Motor and Drive 5 Tage left
    VERIFIZIERT

    I have a set of tutorials that needs to be solved. I need them in a day. If you are free then bid only.

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    Engineering Systems 4 Tage left
    VERIFIZIERT

    Need help in understanding comms C, need help in LOS and NLOS scenarios

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    1. Koneksi setting alat dengan wifi dengan nama default wifi AUTOPLAYER dan password 123456789 komunikasi tcp ip static ip di IP dan port 23 atau 80 atau 81 terserah Nama wifi dan password dapat di ubah dengan format SSID(nama ssid)  contoh SSID Playerku (max 10 digit)  simpan ke eeprom 11-20 PASS(password)  contoh PASS 1234567890 (max 10 digit) simpan ke eeprom 21-30 2. Fitur alat a. Sinkronikasi waktu dari hyperterminal kirim SDTDDMMYYHHMMSSDoW (SDT di ikuti tanggal bulan tahun dan jam menit detik serta dayofweek (hari ke berapa dalam pekan index minggu = 1, selasa = 2 , sabtu = 7) , contoh SDT170820221516175 artinya 17 agustus 2022 jam 15 menit 16 detik 17 hari kamis, maka RTC akan di set hari kamis 17 agustus 2022 jam 15 menit 16 detik 17 b. Per hari terdiri dari 30 slot jad...

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    Small Communication Question 4 Tage left
    VERIFIZIERT

    Hi, I require some help in a short communication electronics engineering question, please only apply if you are well versed in this subject

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    Leclanche cell 4 Tage left

    Anode. Oxidation Reduction Zinc container Electrolyte : : Graphite rod in contact with MnO, ammonium chloride and zinc chloride in water Cathode Overall rea Emf of the cell is about 1.5V Cell emf Cell reaction Uses ondary batter We have alrea may be rever This principl lerstand the fur Oxidation at anode Zn(s)Zn^ 2( (aq)+2e^ - Reduction at cathode Anode. Oxidation Reduction Zinc container Electrolyte : : Graphite rod in contact with MnO, ammonium chloride and zinc chloride in water Cathode Overall rea Emf of the cell is about 1.5V Cell emf Cell reaction Uses ondary batter We have alrea may be rever This principl lerstand the fur Oxidation at anode Zn(s)Zn^ 2( (aq)+2e^ - Reduction at cathode 2 NH 4 ^ -(aq) + 2e -> 2N*H_{3}(aq)...

    €14 / hr (Avg Bid)
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    Hi, I'm preferably after someone that has previously designed a 2.1 AMPLIFIER circuit. Am after 2.1 Amplifier. 2 x Main Speakers 2 x Satellite Speakers 1 x Subwoofer out. SMD Components. With quality amplifier chips. Thanks

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    Radio Modem-1 4 Tage left
    VERIFIZIERT

    I need a Design, layout board, BOM, and make it ready for a contract manufacturer to build. The modem to physically mount somewhere on top of the main PC board of a land mobile radio such as ICOM, etc. Physically small Modem ( roughly CC size ). To be mounted on top of main board of a VHF radio transceiver.

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    I WANT TO MAKE A PADEL/TENIS SCOREBOARD USING AN ARDUINO UNO, P10 LED MODULE AND RF CONTROL, ILL NEED THE CODE AND THE WIRING DIAGRAM, ALSO I WANT TO KNOW IF THERES A CHANCE TO BE MOBILE, USING A POWERBANK TO POWER THE SCOREBOARD

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    O projeto geral baseia-se em dashboards com informações de equipamentos, processos, etc de linha de produção industrial. Esta parte da demanda anunciada tem a ver com a programação de dispositivos ESP32 para fazer coleta de sensores de pressão, vazão, contato seco para contagem de itens processados, etc. Desejável conhecimento em ESP32/Arduino. Codigo deve testar se dispositivo está funcionando perfeitamente, reconectar em caso de quedas de conexão, transmitir os dados usando protocolo MQTT.

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    I need help sending myself an email from a domain name that is already taken. Is there a way to do this? Would appreciate any help. Thank You.

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    Data Entry For Phone Report 3 Tage left
    VERIFIZIERT

    I need assistance with data entry on a fairly large document (170k pages). Would prefer someone with a tech savvy background and knows about developing or digital forensics/web security. Need help as soon as possible. Thank You

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    Hi, I'm looking for a professional with experience in Powerboard for PC. I want to create a PCB for all my connections between Power supply and motherboard + graphic cards + all 2 m.2 connectors in a meshlicious case by SSUPD. I created a sketch of what I need even I'm no professional at all in this but I have a precise idea of what I want and I'm looking for someone with the knowledge and good advise on this project. Thanks a lot for your time and waiting your responses

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    Solar Inverter integration 3 Tage left
    VERIFIZIERT

    S.C. Nordic has specialised services for Demand Response on the electricity markerts. We are looking to add a service where we can integrated Solar Inverters in our platform. We are looking for a developer that can develop an device (can be Raspberry pi, or something more suitable) and the software that interfaces to: 1. Huawei Smart Energy Controller- SUN2000-3/4/5/6/8/10KTL-M1 2. Danfoss Inverters (Using Comlynx protocol and parameters) The solutions must provide access to information on power produced at 1 minute interval, AND the ability to send commands to the inverter so we can lower its production. The device developed must is MQTT for the communication to our portal. The actual implementation of the reporting format will be agreed when the inetrgation with the solar inverter is...

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    Help bypass Tethering block 3 Tage left
    VERIFIZIERT

    There are limitations set on the ability of setting the phone as Hotspot and connect to the Internet. I need to someone to offer suggestions in order to be able to use my phone as hotspot and bypass network sharing block. - I am using Mac - I am using an iphone Price can be discussed and approved later after dicussion

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    To use a processor of STM32F030C6T6 or equivalent which is available for ready stock and design a circuit to sense the battery voltage, PV voltage, load voltage, charging current, discharging current, battery temperature, load trip, load ON/OFF, etc. To ensure the battery charging from 22V considering the battery floating voltages. All charging programs are to be taken care of by the microprocessor, to calculate the battery SOC & battery cycle. To provide options to change the parameters & battery cut-off points

    €1838 (Avg Bid)
    NDA
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    Designing a circuit 3 Tage left
    VERIFIZIERT

    I have made a project which is basically creating electricity now I want to store that into a battery and then further convert that into ac so for that purpose I need someone who can help me out. Preferably U should be from Hyderabad so that I can show you the project and accordingly you can work on the circuit.

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    SmartHelmet 3 Tage left

    saya mau buat Smart Helm, jadi konsepnya helm ini memiliki barcode yg bisa discan dan hasilnya bisa mendeteksi lokasi dr helm ini di lokasi proyek, jd bisa dihitung jumlah pekerja dlm 1 bangunan, dan saya mau menambahkan komponen seperti apple watch yg bisa mendeteksi ketika pengguna mengalami jatuh atau accident, apakah bisa? kemungkinan deteksi GPS nya saya mau connect dengan BIM model gedung, jd lokasinya bisa saya liat di lantai brp dan unit apa… nanti BIM 3D modelnya saya ksh file dr saya

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    I am looking for a hardware engineer who can design a Microcontroller based board with fire alarm sensor bus part of a Fire alarm panel. I am looking for both addressable and non-addressable. If you are familiar with the isolation of sensors in the bus that will be a plus.

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    Need a engineer 3 Tage left
    VERIFIZIERT

    Help building a drone and finding parts for it.

    €32 / hr (Avg Bid)
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    i need a engineer 3 Tage left
    VERIFIZIERT

    i need someone to help me with building a drone and what parts i need.

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    Aileron TTW 3 Tage left

    I have a tilting tricycle that performs as a virtual bicycle at speeds above 5mph. Below that it convert to a low tilt vehicle that can dynamic level as it crabs around at this speed compensating for rolling tilting surfaces like driveways and pot holes. I have developed a lock or and drive actuator. I can manually controller. I am using an analog electrolytic tilt sensor used in farm equipment and motor homes to level them. I want to switch to Arduino for better control of functions and debugging.

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    design a HDMI PCIE card 3 Tage left
    VERIFIZIERT

    Card specification The card should be PCIEx16 compatible. The card will use onboard power (could use SATA but preferably not). Have an onboard HDMI splitter (PI3HDX414) Have an onboard HDMI-CAT6 converter. The card should have two HDMI outputs. One of the outputs will have a female HDMI port connected to it. The second port will be concerted to an onboard HDMI splitter through the PCB the outputs of the splitter should be as follows one Female HDMI and the other three outputs connected to HDMI-CAT6 converters. The output of each of the HDMI-CAT6 converters will be connected to a FEMALE CAT6 Jack (RJ45) you will need to design the Schematics and PCB for this project.

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    Hello I need help with license for fortigate 101e

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