Electronics Jobs and Contests

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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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Project for bigboss001 Hi bigboss001, I noticed your profile and would like to offer you my project. We can discuss any details over E mail. Good day, I am a retired disabled veteran and I restore antique small machinery. I have a 1920's telegraph sounder I want to operate as authentic as possible (google up telegraph sounder) if you are not familiar with them. I am looking for a stand alone unit 12 volt DC input, a 9 volt DC output seems to operate the sounder nicely. I want some kind of memory device to hold the morse code (I have MP3 files available). I want it to run in a continuous loop. 4 Electronics, Microcontroller, Report Writing, Electrical Engineering, , Arduino Jun 23, 2017 Today9d 22h $106
modify arduino software for Stewart Platform - incorporate IMU for autoleveling -- 2 Scope - deliver 2 Arduino Uno software versions to drive two stewart platforms and duplicate the demonstration shown in this video:[url removed, login to view] Modify the open source software for operating a stewart platform provided by this site [url removed, login to view] [url removed, login to view] Assume same stewart platform will be used as shown in the above referenced links. Delivery Version 1 -integrate an IMU similar to [url removed, login to view] The requirement is to develop software for a self leveling 6 degree of freedom platform (as he base of the platform tilts, the top platform auto levels) to achieve roll pitch heave compensation as demonstrated in minuted 2:00 of this video [url removed, login to view] and this video [url removed, login to view] Note 1 - remove the Infra Red controls in the open source software. Note 2 - provide fully commented software. Note 3 - identify within the software all angles and arm length that can be changed based on different (sized) stewart platforms. Delivery version 2 - provide a version of the software that can run in a auto demo mode exercising roll/pitch/heave on a 2nd stewart platform using Arduino uno or recommended version of Arduino AND switch to joystick control to manually exercise roll/pitch/heave. Note 1 - remove the Infra Red controls in the open source software - add joystick control and an auto demo mode. Note 2 - provide fully commented software. Note 3 - identify within the software all angles and arm length that can be changed based on different (sized) stewart platforms. Please provide hours/cost estimate or fixed price and delivery time frame - software only. If you can demo the working stewart platforms/software in your shop that will greatly help in your selection for this project. 16 PHP, Electronics, C++ Programming, Robotics, Arduino Jun 23, 2017 Today6d 20h $239
PCB, amplifier circuit, transducer, arduino PCB, amplifier circuit, transducer, arduino. Experience is a must in signal processing, transducers, microphones. More in PM. 11 Electronics, Microcontroller, Electrical Engineering, Arduino, Circuit Design Jun 23, 2017 Today6d 19h $17
Project for bigboss002 Hi bigboss002, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 7 Engineering, Electronics, Electrical Engineering, Chemical Engineering, , Physics Jun 23, 2017 Today9d 15h $261
Write some Software Good Day I would like to enquire how much will it cost for you to create a GUI(Graphic User Interface) web based or a program for a (Model http://No:VAC1100A) Vac1300a Multifunction Wireless Bi-directional Ammeter Capacity Volt Watt [url removed, login to view] system will be connected to a 165F Super Capacitor [url removed, login to view] would like to know if this device you can reprogram to be able to have a GUI [url removed, login to view] I purchase the system,If project is not possible please suggest better equipment for this program [url removed, login to view] required to complete project Links to device: [url removed, login to view] Regards Hollo Matlala DIRECTOR: Research & Development 4th Element Group (PTY) LTD Reg.: No: 2013/100185/07 Fax : +27 (0) 86 551 0506 Mobile : +27 (0) 71 135 8214 E-mail(General) :[url removed, login to view]@[url removed, login to view] E-mail(Work) :[url removed, login to view]@[url removed, login to view] Website :[url removed, login to view] Yes it will be used to measure -Input Amps,Voltage and Power -Output Amps,Power,Voltage,KWH -And be able to indicate the state of charge of capicitor as well as discharge just like a battery Icon on your phone -The system is a Hybrid system [url removed, login to view] Solar array [url removed, login to view] 48V battery bank [url removed, login to view] 165F Ultrapacitor The Data from the solar and Battery I am using the online Morningstar Tristar MPPT60 program MS View but all this must be on 1 webpage thus data from panels,Battery and capacitor 23 PHP, C Programming, Electronics, Software Architecture, Embedded Software Jun 23, 2017 Today6d 15h $808
GPS and 3g Tracker - FIRMWARE -- 2 I need a FIRMWARE of a tracker project. Please read the attachment before send me any bid. All the firmware exaplanation will be there and all the schematic of the project will be attached too. 17 C Programming, Electronics, Electrical Engineering Jun 22, 2017 Today6d 9h $593
automotive I am looking for a freelancer to help me with my project. The skills required are Automotive, Electronics, Manufacturing and Robotics. I am happy to pay a fixed priced and my budget is $250 - $750 USD. I have not provided a detailed description and have not uploaded any files. 28 Electronics, Manufacturing, Automotive, Robotics Jun 22, 2017 Today6d 8h $453
Make a quick change to a pcb design. I am looking to move two capacitors on a pcb design. 27 Electronics, PCB Layout, Circuit Design Jun 22, 2017 Today6d 4h $34
Amplify sounds Amplify sounds from surfaces. Using transducers and microphones. Record the sound and store on computer. More in PM 17 Engineering, Electronics, Microcontroller, Electrical Engineering, PCB Layout Jun 22, 2017 Today6d 3h $355
need an expert on labview 2 -- 2 I have a smalll task on labview 20 Engineering, Electronics, Electrical Engineering, LabVIEW, Arduino Jun 22, 2017 Today6d 2h $19
Programming audio, pattern recognition, audio to data conversion, recording and amplify sounds We need a help with amplifying tiny sounds from plants, animals, humans, record them, put them to arduino or to computer, making patterns and analyse it, convert to data and to image...more info in PM 17 C Programming, Audio Services, Electronics, C++ Programming, Pattern Matching Jun 22, 2017 Jun 22, 20175d 23h $21
Redesign a Kicad existed file in Eagle with some corrections and adding I’m looking for someone who is familiar with circuit and PCB design of an audio connector board. Additionally, the old schematic needs to be imported from KiCad to Eagle CAD, where the rest of the project will be carried out. Mainly PCB of the entire project, including LCD, audio-to-USB / audio codec, and processing integration. This integration will be the biggest phase of the project. . 17 Electronics, Electrical Engineering, PCB Layout, Circuit Design Jun 22, 2017 Jun 22, 20175d 22h $181
MOSFET Related Problems I have 3 simple problems. I need them solved ASAP. Budged is 15$. 20 Engineering, Electronics, Electrical Engineering, Telecommunications Engineering Jun 22, 2017 Jun 22, 20175d 20h $22
Design a Product (Power Distrbution Unit ) I would like to make a technical study for Power distribution unit "PDU" manufacturing for home and industrial uses. Below study requirements: 1. Products design: design for home use and another for industrial use. 2. Products specification and drawing. 3. What manufacturing machines are required. 4. What products can these machines additionally produce. 5. What is the requried manufacture size. 6. What is the required raw materials. 32 Engineering, Electronics, Manufacturing, AutoCAD, Manufacturing Design Jun 22, 2017 Jun 22, 20175d 17h $1013
electronics project some electronics project 32 Electronics, Manufacturing, Automotive, Robotics Jun 22, 2017 Jun 22, 20175d 14h $376
STM8S103 development We want to build a simple color sensor with LDR and RGB led. For this system we want to use STM8S003 or STM8S103. Also should support I2C connection to STM32F1 I2C master device. I2C master is previously developed. So we just want to control and read this color sensor through I2C. System also should support RF module. If we connect RF module to stm8, STM8 will send and receive data through RF. If we don't connect RF module STM8 will send and receive data through I2C connection. Master can send commands for; RGB leds color (Red: 100, Green:0, Blue:200) Color sensor mode ( RGB led will start to change color and LDR will read value for each color and save to buffer) Read colors ( Get the colors from buffer ) Read color ( only for 3 seconds or until read RGB led and ldr will read color and send to the master device ) Read LDR value ( Will read value from LDR ) RF ON ( If RF module connected will start to listen and send data through RF, But also will continue to listen I2C ) RF OFF ( Will stop sending and receiving through RF. Only I2C. ) We just need codes for STM8S103 Note: Please read carefully. We are looking people from China or Chinese speakers. Our team members can not speak english. And If you really read this Please start your proposals with STM8S103. Thank you. Example [url removed, login to view] 9 C Programming, Electronics, Microcontroller, Electrical Engineering, Software Development Jun 22, 2017 Jun 22, 20175d 14h $55
I would like to hire a Technical Writer We are a manufacturer of lighting controls products for professional marketplaces in Europe. We require the skills of a Technical Editor to assist with the authoring and format of installation manuals and technical documentation. Excellent English language skills are essential, along with a knowledge of the legal requirements for technical documentation in our target pan-European markets. Translation skills into other European languages would also be desirable. 11 Translation, Engineering, Electronics, Technical Writing, Lighting Jun 21, 2017 Jun 21, 20175d 11h $1663
Electronic Rotating LED Message and Video Display System I have in house drone technical abilities, I am looking for someone who can programmed LED, I may want to do something more complicated like, chance the color based on the drones speed, drone. I am looking for these 3 Videos attached as the following links: [url removed, login to view] [url removed, login to view] [url removed, login to view] Please apply if you designed this kind of project before. More details will have provided after applying to the job. Please attach the similar project that you have done before. Regards, 15 Electronics, Mechanical Engineering, Electrical Engineering, PCB Layout, Drones Jun 21, 2017 Jun 21, 20175d 10h $565
Power Electronics Product Xilinx, DSB, PCB Layout 9 Electronics, Verilog / VHDL, Microcontroller, PCB Layout, FPGA Jun 21, 2017 Jun 21, 20175d 4h $103
ASIC board programming and design for SHA256 hashing I need an engineer for design and programming PCB boards (ASIC) for SHA256 Hashing. I am not sure what components are needed, but it would be best to build of an existing chip so cost is not too high. 18 Electronics, Verilog / VHDL, Software Architecture, Electrical Engineering, PCB Layout Jun 21, 2017 Jun 21, 20175d 3h $25
Hire a C Programmer I am looking for a freelancer to help me with my project. I am working on Microchip PIC 18f based electronics project firmware for which is to be developed. The skill required is C programming- preferably in MPLAB-X or MikroC for PIC IDE. In case of MikroC IDE license is freelancers responsibility. Complete schematic and BOM will be available. Code will/ should consist of UART serial communication with module, interface to HD44780 compatible LCD, simple menu based UI with button and encoder control. Additional information available upon request. Price and deadline are upon agreement. 47 C Programming, Electronics, Microcontroller Jun 21, 2017 Jun 21, 20175d 3h $247
need an expert in assembly language I have a project using dragon12 microcontroller language used is Assembly 5 Engineering, Electronics, Electrical Engineering, Assembly, x86/x64 Assembler Jun 21, 2017 Jun 21, 20175d $97
Make a EMG sensor device - -- 2 This project looking for someone who have experience in EMG sensors to build a proto type device for testing 7 Electronics, Microcontroller, Electrical Engineering, PCB Layout, Circuit Design Jun 21, 2017 Jun 21, 20174d 19h $12
Power electronics: noise issue in induction heating device Hello, We have an induction heating device that produces a lot of noise on the digital stage of the electronics. The electronics is in two PCBs power (with element for induction) and control. Those pcbs are connected using connectors. The source of the problem has been identified to be the turn-on of the induction heating, that creates noise through the ground planes. The work shall be to work with to find a solution, first using the prototype (solder wire, cut planes, change ground planes etc...), and modify the PCB layout to implement the solution. More details to be provided for shortlisted freelancers. 19 Electronics, Electrical Engineering, PCB Layout, Circuit Design Jun 21, 2017 Jun 21, 20174d 19h $283
I would like to hire an Electronics Engineer We need the services of an experienced electronics engineer who may have an understanding of motion detection, cameras, gps locators and software program applications to develop a new product. 25 Engineering, Electronics, Software Architecture Jun 20, 2017 Jun 20, 20174d 10h $123
I am looking for who can help me to make a Robot/Drone. Using Arduino and Raspberry Pi 3 computer board It must have a head and Arms and these are moving forward and backward. The robot moves the head and arms based on what it see and hear. The robot must be controlled by a computer 26 Electronics, Electrical Engineering, Arduino, App Developer, Programming Jun 20, 2017 Jun 20, 20174d 8h $2835
Drone expert to build 6-copter to lift 15 - 20 kg Drone expert to build 6-copter to lift 15 - 20 kg 10 Electronics, Software Architecture, Mechatronics, Arduino, Drones Jun 20, 2017 Jun 20, 20174d 8h $302
Project for ahmedmohamed85 Hi ahmedmohamed85, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 7 Engineering, Electronics, Verilog / VHDL, Microcontroller, Electrical Engineering, Jun 20, 2017 Jun 20, 20177d 5h $32
Project for saikumaru Hi saikumaru, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 5 Electronics, Microcontroller, Electrical Engineering, , Robotics, Arduino Jun 20, 2017 Jun 20, 20177d 5h $27
Project for jartur -- 2 Hi jartur, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 Electronics, Microcontroller, Electrical Engineering, PCB Layout, , Arduino Jun 20, 2017 Jun 20, 20177d 5h $27
Project for sajjadahmed19 Hi sajjadahmed19, I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 C Programming, Electronics, Microcontroller, Electrical Engineering, , Circuit Design Jun 20, 2017 Jun 20, 20177d 1h $32
I want to hire Arduino and RFID engineer Micro project review and complete i need to design an RFID module,using (rmd6300) chip and arduino to get the reader reading the tag using 125kHz antenna, include:source code,simulation design (proteus) and breadboard. 31 Electronics, Arduino Jun 20, 2017 Jun 20, 20174d 1h $58
Electronics, Algorithm, Microcontroller, Embedded Software, Mathematics Jun 20, 2017 Jun 20, 20173d 17h
Diy audio amplifier building Help building some Diy audio equipment. Amplifiers and Dacs 11 Electronics Jun 20, 2017 Jun 20, 20173d 16h $92
IOT: Find Full bins using Ultrasonic Trash bin sensor Design a circuit to find full trash bins. Circuit should have 2G/3G Sim connectivity, Optional Wifi/Zigbee connectivity. It can use Ultrasonic Fill sensor. Circuit should be as compact as possible with robust design. Operating temperature -50 degree C to +80 degree C Need to Sign a NDA 16 Engineering, Electronics, Matlab and Mathematica, PCB Layout, , Circuit Design Jun 20, 2017 Jun 20, 20176d 15h $212
Arduino WiFi Battery powered sensor using ESP8266 Wemos D1 WEMOS ESP8266 running Arduino Function: WiFi connected, battery powered sensor. -Wake up -Read ADC input -save to memory -compare to previous reading (if change then report via WiFi) -Deep sleep -Wake up when counter is reached (up to 24 hours) or the interrupt is triggered by a sensor. -Repeat 45 Electronics, Arduino Jun 19, 2017 Jun 19, 20173d 12h $163
Outernet Hotspot Direct Wifi Link with Computer. We would like to know how much it cost the mass production of a device like an Outernet Hostpot, that can link to the satellite and download the information directly in a SD Card that will be streamed through a direct wifi link through the browser of the client, there are many products like this for more information search on youtube; "Outernet DIY" or Google information about "Lantern". We want a device like that that has the ability to be powered through solar cells, all the enclosure should be design including the antenna. Thanks. 8 Electronics, Telecommunications Engineering, Raspberry Pi Jun 19, 2017 Jun 19, 20173d 6h $1019
Write MIDI library (parser + error handling) for AVR MCU Not a complete library, only RX and only a small number of messages. Should be able to call a universal call-back function when recognized messages are being accepted. Should be able to handle situation where a wrong message or communication errors happen to look for the next valid message. 5 C Programming, Electronics, Embedded Software Jun 19, 2017 Jun 19, 20173d 2h $9
My Electricians Project I need to upgrade a Leica Disto X310 device with an add-on PCB for underground surveying purposes. This is relatively simple operation, requiring a couple of tools (Torx) and precision soldering iron. The procedure is described in the attached PDF. I have all the components (Leica, PCB, batteries etc) I just need someone with hands-on experience with precision soldering to assemble the whole thing as I'm a bit concerned I will overheat/break it. This is UK-only job as I would need to send the parts to you and get it back over post. I cover all the postage costs. Local collection is also an option - I frequently drive between Reading and Redhill (M4, M25). 0 Electronics, Electrical Engineering, Electricians Jun 19, 2017 Jun 19, 20172d 23h -
Design microstrip antenna array Port isolation of dual feed microstrip antenna array. 2 Wireless, Engineering, Electronics, PCB Layout, Antenna Services Jun 19, 2017 Jun 19, 20173d $193
Design me a Product I am looking for a freelancer to help me with my project - must have consumer electronic product design experience. The skills required are Product Design, Product Engineering & Modelling, and Manufacturer Sourcing. I am happy to pay a fixed priced and my budget is $250 - $750 USD. I have an existing CAD design that I need tweaked with a modernized artistic appeal while maintaining structural integrity of the design and incorporating key patented design cues for a proprietary mobile multi-flag electronic flag pole like none other on the market. Experience in battery-powered LED circuitry and electronic circuit design for consumer products a must. Key deliverables of the project include: -Modular re-Design of Flag Pole System broken into five modules (Flag Handle, Pole Housing, LED Circuitry, Vehicle Mount, Wall Mount). Incorporate trademarked brand logo and enhance brand recognition within design. -Engineering Modelling of re-design to ensure Flag operability in 120mph+ winds without compromising flag structural integrity or vehicle window/wall mount integrity. -Limited Production Run (1,000-5,000 units) Manufacturer Sourcing domestically in the U.S.A, as well as identification of a low cost mold manufacturer and "plug and play' LED circuitry manufacturer overseas to be imported to U.S.A. for a limited initial production run. 42 Graphic Design, Electronics, Product Sourcing, Manufacturing Design, Product Design Jun 19, 2017 Jun 19, 20172d 23h $561
Theoretic Application of ABS ECU on SIL and HIL methods The project is basically a theoretic application of SIL and HIL(Hardware in the loop). ABS ECU model will be applied. For SIL, control algorithms should be investigated and for HIL, artificial load should be applied 4 Electronics, Research, Embedded Software, Mathematics Jun 19, 2017 Jun 19, 20172d 21h $193
Carry out some precision electronic measurements I need some measurements to be carried out with high precision (micro-amp/volt μA, μV) on a <10W load at better than 200KHz speed to catch some transient effects. 11 Electronics, Electrical Engineering, Instrumentation, Circuit Design Jun 19, 2017 Jun 19, 20172d 20h $246
pcb design in order to control a 12 V DC motor we need (on a existing PCB) to extend the existing "steper motor control" with a control switching from 0/12V to 12v/0V 53 Electronics Jun 19, 2017 Jun 19, 20172d 15h $466
Jam frequency -- 2 Jammer frequency PZT ultrasound transducers (d = 35 mm) having a single quarter-wave matching layer, a center frequency of [url removed, login to view] MHz, and a −6 dB fractional bandwidth of 65% with two peaks ([url removed, login to view] MHz, [url removed, login to view] MHz). LILFU waveforms used as stimuli were generated by repeating pulse trains of US tone bursts at a pulse repetition frequency until a desired number of tone bursts had been generated (Figure 1B). Ultrasound tone bursts were generated by trains of square waves (0.2 µsec) with variable amplitudes (Table S1) using an Agilent 33220A function generator. To produce final plate voltages delivered to transducers, square waves were further amplified (50 dB gain) using an ENI 240L RF amplifier. Square waves were delivered between [url removed, login to view]–[url removed, login to view] MHz depending on the acoustic frequency desired, while the number of square waves driving each US tone burst equaled the number of acoustic cycles desired for a given US tone burst. Each US tone burst (pulse) contained between 1 and 50,000 acoustic cycles depending on the LILFU waveform generated. US tone bursts (Figure 1B) were repeated at a pulse repetition frequency by triggering the above referenced function generator with a second Agilent 33220A function generator. Pulse repetition frequencies were either a constant frequency or a swept waveform. Our primary LILFU waveform (LILFU-1) had the following properties: f = [url removed, login to view] MHz, TBD = 22.7 µs, c/tb = 10, PRF = 5 sec sweep 0–100 Hz, and Nt 5 Electronics, Electrical Engineering, Electricians Jun 19, 2017 Jun 19, 20172d 15h $612
Build a device based on electromagnetics to interrogate seven frequencies. We currently have seven devices, each with its own resonant frequency. We are looking for a device that will do the following :- 1. Interrogate the seven devices - and detect the type of device. 2. Provide signal Strength in dB 3. Integration with GPS module, (serial port) to capture GPS co-ordinate. 4. Integration with Google MAPS API to provide location Required Experience 1. Electromagnetics 2. Digital Signal Processing 5 Electronics Jun 19, 2017 Jun 19, 20172d 13h $6616
Manufacture a Product for me a satellite usb/ gps child tracker bracelet made with strong metal that can't be removed, or cut easily, bracelet must have a lock system that only the serial number on purchase can unlock. tracker must be able to detect where a child is and beep on main system if child crosses borders or certain areas that are not logged into the website system, satellite system must be able to zoom in onto to target and be able to gather information, facial imagining and identities in order to locate the missing child. system must be similar to car tracker system but more advanced, with the huge amount of children going missing. parents can purchase bracelet tracker and information loaded to there gps tracker bracelet with information ,locations and areas child should be reported a red flag. website should beep and we inform parents and or police, our tracker site will keep all information confidential to and for the parents and child so that a teenager can still have there privacy but be safe. 15 Electronics, Manufacturing, Mechanical Engineering, Manufacturing Design, Product Design Jun 18, 2017 Jun 18, 20172d 4h $329
Schematics design for a UPS My company is designing an Inverter/Un interrupted power supply. The product we are designing are of [url removed, login to view] and [url removed, login to view] rating. These versions need to operate from 12V and 24V solar panels or 12V or 24V Lead acid batteries. Charging of batteries is not a requirement. If you have prior experience designing UPS systems of other power electronics products kindly apply. Before we finalize on a candidate we will need to verify your credentials and skill, so a portfolio and an example of a product that you have designed before is needed. Budget is negotiable, we are looking for people with expertise in this field. Scope of project is only design of schematics and selection of components used in schematics, as a BOM. Rest of the design and development maybe follow on projects. 14 Electronics, CAD/CAM, Microcontroller, Manufacturing Design, Product Design Jun 18, 2017 Jun 18, 20171d 18h $260
Design me a Product Design a High Frequency transformer for an Power Inverter and UPS application. You dont need to build samples, but need to provide design which can be provided to a manufacturer to manufacture transformers in scale. We was to make 200W, 300W, 500W, 1KW transformers desired step up ratio is from 18V to 360V and 36V to 360V. More information provided to suitable candidates. Prior experience where you have designed and manufactured transformers is a must for this project. Please share examples of design you have done, materials chosen and design procedures implemented. This project is only for design of any one above mentioned transformer only. 5 Engineering, Electronics, Product Sourcing, Electrical Engineering, Product Design Jun 18, 2017 Jun 18, 20171d 18h $115
I would like to hire an Electronics Engineer I would like to hire an electronics engineer to design a very low power mountain bike detector to place on mountain bike tracks to count mountain bikes. All I need is the detector circuit to sit idle at low power and trip an output when a bike is detected. can be either optical or magnetic, but must have very low power drain in standby 31 Engineering, Electronics Jun 18, 2017 Jun 18, 20171d 17h $835
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