Elektronik İşler ve Yarışmalar

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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Freelancer'da İşlere Göz Atın

Proje/Yarışma Tanım Tekilfler/Girdiler Beceriler Başlangıç Bitiş Fiyat (EUR)
Bosh Fire Alarm Systems FPA 5000 Hi, I have a hotel project with Bosh FPA 5000. I have experience with fire-alarm systems but I never used Bosh. I need someone to teach me those systems. 2 Elektronik, Elektrik Mühendisliği Sep 20, 2017 Bugün6g 22s €28
Electronic Designer on TI AM5728 We find an electronic expert designer to customize an hardware based on VIDEO Sitara Processor TI AM5728. All documentations are provided by Texas Instruments (Gerbers + BOM + all required ). We want to 'add' to the basic Ti HW some input/output : HDMI, HD-SDI, Audio, SATA port, ... I send more detail on demand. 4 Elektronik Sep 20, 2017 Bugün6g 22s €1459
Build EMV Chip Data Reader We are looking for someone to build Hardware on very thin foil sheet which can can Read and Store EMV Chip Card Data. Please only bid if you are capable of doing it and have all the things needed or can arrange to do so. Rest of the Project Details will be provided upon contact.. Plz check Attachment for little details 2 Elektronik, Mikrodenetleyici, Yazılım Mimarisi, Elektrik Mühendisliği, PCB Düzen Sep 19, 2017 Bugün6g 7s €642
Arduino Project - Office electric items automation using Arduino board I want a software, with which I can turn on/off my office lights, airconditioners, and other machines. for this purpose I need automation using arduino board with electrical wiring etc and other stuff needed for that. 19 Elektronik, Elektrik Mühendisliği, Arduino Sep 19, 2017 Bugün6g 7s €153
Build a GSM Sniffer Create from zero a GSM data receiver able to capture wireless info sent via network i need a GSM Reciever/Sniffer built or someone who has one please contact me for more details. the individual i assume will need to have experience in electronics and some coding. 11 Elektronik, Yazılım Test Etme, Raspberry Pi Sep 19, 2017 Bugün6g 1s €1061
help on fix relay in parallel actually tell me how to fix the 4 door lock with 4 led using 1 adapter currently now i using the series circuit for relay but how to change to parallel circuit pm to find out more because currently i found that may not be the software problem as i able to power up 1 adapter with 1 lock and led but when combine 4 lock with 4 led then the lock not enough current to draw, but how to do in parallel? 8 Elektronik Sep 19, 2017 Bugün6g €10
Avalanche Photo Diode OpAmp and Power Supply circuit designed for Arduino I require a small circuit design for 905nm AD500-9 TO52S1F2 APD/Avalanche Photo Diode with 905nm Bandpass Filter Lens. Please see attached files for High Level Overview and APD notes. This circuit is only to detect/receive and thus amplify 905nm pulses of light from the APD and output via the OpAmp suitable for Arduino to recognise on its input pins. The circuit shall provide the power requ... 17 Elektronik, PCB Düzen, Arduino Sep 19, 2017 Bugün6g €350
Fuel Consumption Calculation Need to calculate fuel consumption of vehicle for usage of several electronic gadgets (such as Video Display, Mobile Phones etc). Typically for a Diesel Bus. 18 Elektronik, Makine Mühendisliği, Elektrik Mühendisliği, Otomotiv, Mekatronik Sep 19, 2017 Sep 19, 20175g 19s €85
wsn security on opnet - open to bidding simulation of some wsn attacks on opnet. Image processing, computer vision, wireless communications and networking, etc are the most interesting fields of work for me. 8 Mühendislik, Elektronik, Makine Öğrenimi, Matematik, Image Processing Sep 19, 2017 Sep 19, 20175g 18s €127
Microcontroller with rfid reader and relays output A microcontroller that can read 125kHz / RFID card and trigger respective relay up to 32 outputs. Two operational modes as below: 1) Operation mode 1: Read and assign relay output ( 1 to 32) and store in reference memory. Be able to store up to 10,000 card ids. 2) Operation mode 2: Read card and output respective relay accordingly. 40 Elektronik, Mikrodenetleyici, Gömülü Yazılım Sep 19, 2017 Sep 19, 20175g 16s €151
Electrical Engineering Electronics Design Flexible Printed Circuit - Reduce COST and BOM of Basic Sytem This project is confidential and the successful applicant must be willing to sign an NDA and treat the confidentiality of this project as a legally binding contract. Now enough of the boring stuff. I cannot disclose too much information regarding this project, but the brief is as follows: Brief: I have a relatively basic FPC (flexible printed circuit) electrical system that is currently ... 17 Mühendislik, Elektronik, Elektrik Mühendisliği, Üretim Tasarımı Sep 19, 2017 Sep 19, 20175g 14s €175
Arduino-Based Sensor Data-Logging We are making a PEMS (Portable Emissions Monitoring System) - See [url kaldırıldı, görüntülemek için giriş yapın] These systems are commercially available, but difficult to obtain. Some examples are; [url kaldırıldı, görüntülemek için giriş yapın] [url kaldırıldı, görüntülemek için giriş yapın] [url kaldırıldı, gör&u... 26 Elektronik, Mikrodenetleyici, Otomotiv, Arduino, Devre Tasarımı Sep 18, 2017 Sep 18, 20175g 11s -
Electronic circuit i want to design a circuit connected with a led lamp that can i patch it with my iphone to make the lamp lighting when the mobile phone get a call or message 15 Elektronik Sep 18, 2017 Sep 18, 20175g 7s €97
solenoid circuit I need a circuit that will actuate solenoids in sequence. I need four solenoids to turn on and off (make before break) one after the other. The sequence is 1234-321-234-321... and it is for outdoor use. I would also like to be able to adjust the speed with a pot. the system runs using a basic 12VDC car battery. Attached is information about the solenoids and video of something similar to what I ... 28 Elektronik Sep 18, 2017 Sep 18, 20175g 4s €106
Design electronic schematics for incubator egg turner I need someone to design the schematics for an egg turner for an incubator. More information provided by private message. This should quick to solve. I should have more projects in the future. 13 Elektronik, Elektrik Mühendisliği Sep 18, 2017 Sep 18, 20175g 4s €22
Arduino project Connect a limit switch to arduino, and monitor status (circuit open or circuit closed) when the status of the switch circuit closes, need to make a soap call to a web service and pass device ID, old status, new status values The arduino needs to have a wifi module connected and make soap calls via wifi, it also needs to be wired to the limit switch Need clear schematics that identified devi... 32 Elektronik, Arduino, Web Hizmetleri Sep 18, 2017 Sep 18, 20175g 2s €141
I need an electronics engineer I have a patent pending on a Bluetooth device and the prototype that I am ready to put into manufacturing. I am looking for an electronics engineer to have it reduced in size and need a portfolio built. I would like for the freelancer to be from the United States preferably from Texas. 11 Mühendislik, Elektronik, Endüstriyel Tasarım, Ürün Tasarımı Sep 18, 2017 Sep 18, 20175g 1s €1982
HVAC Project Academic Writing Need an experienced academic writer from electrical engineering background Budget- 80$ 24 Mühendislik, Elektronik, Elektrik Mühendisliği, Akademik Yazı Sep 18, 2017 Sep 18, 20175g 1s €48
Build an IoT product Build an IoT product based on LTE 34 Elektronik, Mikrodenetleyici, Rapor Yazma, PCB Düzen, Telekomünikasyon Mühendisliği Sep 18, 2017 Sep 18, 20175g €419
Write a Report in Telecommunications Engineering I'm looking for an expert to guide me for writing some reports 29 Elektronik, Rapor Yazma, Elektrik Mühendisliği, Telekomünikasyon Mühendisliği Sep 18, 2017 Sep 18, 20174g 22s €19
Project for Hany A. Hi hanyaal, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 3 Elektronik, Sep 18, 2017 Sep 18, 20177g 20s €219
C Programlama, Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, PCB Düzen Sep 18, 2017 Sep 18, 20174g 20s
HVAC( Heating, Ventilation, AC) Project Need an experienced HVAC expert. Budget - 80-100$ 19 Elektronik, Teknik Yazı, Elektrik Mühendisliği, Araştırma Yazarlığı Sep 18, 2017 Sep 18, 20174g 19s €98
Advice in conection of lithium 5kw battery to the 5kw solar system advice in connecting lithium NMC 5kw 200Ah with BMS to the inverter 11 Elektronik, Elektrik Mühendisliği Sep 18, 2017 Sep 18, 20174g 15s €125
Build a guitar effects pedal to my specifications This involves taking existing components (pcb), removing them from their housing, and conjoining them into a consolidated housing to my specifications. Attached are the mock ups I made in photoshop of my ideal pedal. It is a synthesis of the following: Red Eye Twin Trinity Preamp (Quantity 2) TBD tuner Wampler Ego Compressor TC Hall of Fame Mini Reverb TC Flashback Mini Delay TBD tube emula... 7 Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, PCB Düzen, Devre Tasarımı Sep 17, 2017 Sep 17, 20174g 13s €517
PCB design SMT32 microcontroller Before, please, read text description. [url kaldırıldı, görüntülemek için giriş yapın] 22 Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, PCB Düzen, Devre Tasarımı Sep 17, 2017 Sep 17, 20174g 13s €130
Bluetooth master slave hm10 anyone who can make bluetooth master slave with hm10 and communicate master with android app 7 Elektronik, Arduino, Düşük Enerjili Bluetooth (BLE) Sep 17, 2017 Sep 17, 20174g 8s €27
thermal transfer head + arduino i want to control a thermal transfer head with an arduino. 33 Elektronik, Mikrodenetleyici, Arduino Sep 17, 2017 Sep 17, 20173g 23s €162
Implement custom theme in Octoprint Project involves implementing supplied design files in octoprint. Also testing themes and all buttons work without any problems on pc/laptop, mobile phone and ipad. Design will be supplied, software is available online at [url kaldırıldı, görüntülemek için giriş yapın] so job is only changing design and testing functions, na design work needed. 2 Elektronik, Yazılım Test Etme, Raspberry Pi Sep 16, 2017 Sep 16, 20173g 2s €276
BLDC Servo Motor Driver I need someone with experience in motion technology and who has already worked on similar projects. We need to build a simple BLDC servo driver using step/dir signal for position and as a feedback to use an quadrature pulse encoder, driver must be absolute reliable to not lose steps during continues time of running. Driver will be mostly used by small CNC router and engraving machines. Project... 21 Elektronik, Mikrodenetleyici, Gömülü Yazılım, PCB Düzen, Devre Tasarımı Sep 16, 2017 Sep 16, 20173g 1s €678
Electronics hardware development tutor wanted I would like to hire a good tutor who has previous experience in developing electronics hardware. 17 Elektronik Sep 16, 2017 Sep 16, 20172g 18s €8
Magnetic Therapy Expert Need a 5 to 10 minute discussion on magnetic therapy side effects. Need a skilled well-informed person to answer a few questions and will pay your full hour. 8 Elektronik, Araştırma, Tıbbi, Elektrik Mühendisliği, Sağlık Sep 15, 2017 Sep 15, 20172g 12s €20
We need a simple portable electronic intercom system designed Looking for an experienced electronics expert who can design a simple duplex intercom circuit on a PCB. It is required that the end product is lightweight and cost effective. This device will be used for driver-passenger communication in vehicles. We expect the highest quality work. Please respond if you have experience with amplifier circuits and electronics. PLEASE Provide us with example... 19 Mühendislik, Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, PCB Düzen Sep 15, 2017 Sep 15, 20172g 7s €478
Polygon-Based Tracking Framework in Surveillance Wireless Sensor Networks new tracking framework by organizing nodes into a polygonal spatial neighborhood in order to detect and track unauthorized traversals in surveillance wireless sensor networks. During a tracking, the neighborhood is further constructed ahead of the target traversal, and this features a timely forwarding with guaranteed delivery property. Instead of estimating future movement and position separatel... 6 Elektronik, Matlab ve Mathematica Sep 15, 2017 Sep 15, 20172g 5s €14
accelerometer circuit I need a circuit designed. The circuit will include an accelerometer to measure movements of an object that the circuit is attached to. Movements and measurements are in short time scales - less than 10msec. An additional feature is that the measurements are initiated by an audible signal, such as from a microphone. The time between the audible signal and the movement to be measured will be very... 23 Elektronik Sep 15, 2017 Sep 15, 20172g 3s €1956
SPICE circuit design of DC powerline communication circuit We want to a SPICE circuit design for simple, low data rate, DC powerline communications; - 12 to 120 VDC (<5 amps) - just 2 wires carry both power AND comms - not twisted pair wires - 100m cable runs - low baud rates (9600 would be great!) - low noise rural environment - we'll use a protocol like NMEA - that repeats sentences... so lost data/sentences are OK - happy to re... 22 Elektronik, Elektrik Mühendisliği, PCB Düzen, Arduino, Devre Tasarımı Sep 15, 2017 Sep 15, 20171g 20s €144
Design circuit and pcb. Looking for a circuit designer who can design micro controller circuits as per our requirement and then make PCB layout design of that circuit. 59 Elektronik, CAD/CAM, Mikrodenetleyici, PCB Düzen, Devre Tasarımı Sep 15, 2017 Sep 15, 20171g 17s €292
dokończenie programu na STM32F105RBT z USB i serialem -- 2 poszukuje Osoby TYLKO z Warszawy która dokończy mi program dla STM32F105 - program w CubeMX i SW4STM32 chodzi o program obsługujący USB i port szeregowy płytka drukowana już jest, chodzi o napisanie programu przekazanie płytki i programu tylko osobiście (a w trakcie prac mailowo) 4 Elektronik, Programlama Sep 15, 2017 Sep 15, 20171g 16s €24
Colour Sensor - Music Output First piece of hardware: 1. Colour will be detected 2. Sound will play according to colour detected 3. When it is a darker tone of that colour, play a lower tone of the same note 4. When it is a lighter tone of that colour, play a higher tone of the same note 5. Only 1 sound will be played if more than 1 colour is detected (choose the dominant colour or otherwise, doesn’t have to be ... 13 Elektronik, Elektrik Mühendisliği, Arduino, Raspberry Pi Sep 15, 2017 Sep 15, 20171g 16s €203
Real time 2-Dimensional FFT on FPGA using Verilog HDL Please I wanna find some who can help me to finish this project as soon as possible, someone who is really expert with FPGA, Verilog HDL and Vivado. 20 Elektronik, Verilog / VHDL, Dijital Tasarım, FPGA, Programlama Sep 14, 2017 Sep 14, 20171g 6s €80
Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, Arduino Sep 14, 2017 Sep 14, 20171g 2s
I need help with coding for induction motor protection using Atmel The motor protector counts with one LCD, 4 potentiometers and I'm using a Arduino Pro Mini for prototyping with Arduino IDE. And also a MOSFET. I already a the code written by myself but came to a wall where I don't know how to overcome. The LCD shows which is the lowest voltage (undervoltage protection) and also the highest voltage (overvoltage protection) acording to 2 potentiometers. ... 23 Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, Arduino Sep 14, 2017 Sep 14, 20171g 2s €346
PCB layout from PADs to eagle SoC-RAM We have a design with H3 Allwinner SoC and 2 pcs of ram on PADs pcb file and want to reproduce it on eagle. We will supply you : - Eagle schematic with H3 and RAM and components related. - PADs pcb layout file with a 4 layers rooting with H3 and RAM Task is : reproduce the PCB layout of the PADs source file to an eagle layout. Only H3-RAM (and related passive components) layout is needed.... 25 Elektronik, PCB Düzen Sep 14, 2017 Sep 14, 20171g 2s €161
Hear Rate monitor electronic design We are looking for a partner with whom we can develop and produce ( mock up / test samples / mass production ) of PCB which can provide the following characteristics. If production is not available we are looking in working only on the PCB design. The Element module is going to be connected through snap buttons to a t-shirt and will receive the information from additional sensors which will ... 15 Mühendislik, Elektronik, CAD/CAM, Makine Mühendisliği, Elektrik Mühendisliği Sep 14, 2017 Sep 14, 20171g 1s €201
esp32 + arduino app + ios app + php server Dear all , hope you are doing fine , please read carefully before your bid , what i need exactly , is the following , simply is to control esp32 module with ios app or android app through web server . control mean switch led ON/OFF, the ESP have push button , which will enable bluetooth when i want setup the wifi setting and server .. i already do it with other freelancer , but it is not... 70 PHP, C Programlama, Elektronik, Android, iOS Development Sep 14, 2017 Sep 14, 20171g €1480
Look over schematic and PCB design I've hit an impasse. I need you to look over my schematic and PCB and find where I've gone wrong (And correct any mistakes I've made). I've used a Teensy 3.2 for my base design and have decided to use a programing jig so I can pull the MKL02 chip to save space on the main board. The issue is, my arduino IDE does not recognize the board when I have it on the Jig. Receives power... 25 Mühendislik, Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, PCB Düzen Sep 14, 2017 Sep 14, 201714s 57a €18
Custom Circuit Board for Sensors I need a circuit board designed to transmit data from these 2 or 3 sensors to either Teensy or Arduino so that the data can be read. Nitric Oxide (NO) NO-A1 Ammonia NH3-AF Oxygen O2-A2 I am not sure if I will include the O2 one or not as there is another sensor already built with the transmitter circuit board. The sensors will be measure subtle amounts of these substances in the human b... 45 Elektronik, Mikrodenetleyici, Elektrik Mühendisliği, PCB Düzen, Devre Tasarımı Sep 13, 2017 Sep 13, 201714s 38a €654
electronic expert i need RS485 communication between arduino and PC. 35 Elektronik, Mikrodenetleyici, PCB Düzen, Arduino Sep 13, 2017 Sep 13, 201714s 25a €60
Portable Wireless solar cellphone charger LED Indicator Lights: It should have 4 power indicators (25%, 50%, 75%, 100%) so you know how much power is available.... An LED flashlight that works perfectly in darkness, especially for emergency. Compact size design for portability.... Weight about 0.2kg. Not bulky. The rubber oil paint surface process allow it have Rain/Dirt/Shockproof feature to protect it. Solar Panel Charger : can st... 11 Elektronik, Yazılım Mimarisi, Yazılım Test Etme, Elektrik Mühendisliği, Gömülü Yazılım Sep 13, 2017 Sep 13, 201711s 11a €547
phone repair I love to make an iPhone repairing shop with very low budget so I am trying not to consider payment in the logo .. I am still a student from Egypt so its hard situations in work here. looking for freelancers who can help as I am a freelancer too but in another field so I know how it works and you know how to help. appreciated and thanks as well 17 Elektronik, Mobile App Development, iPhone, Sorun Çözümleme, Tasarım Sep 13, 2017 Sep 13, 20179s 36a €138
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