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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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Projekt/tävling Beskrivning Bud/bidrag Kompetenser Startade Slutar Pris (USD)
Simple Design Review of a PCB and Schematic done here by another Freelancer Muhammad Jawad Z. made a very poor design and wants us to approve his final work, we need outside input as to the quality of his work 13 Elektronik, Elektroteknik, PCB Layout, Produktdesign, Circuit design Jun 25, 2018 Idag6d 23h $25
Ultrasonic Tube Sealing 3 We are developing a machine to seal lami & plastic tube using ultrasonic tube sealing. We are looking for person with previous experience with technical knowledge to develop the same. The project would include the full system technology to be transferred for us to develop it. Requirements would need the following: 1) Schematic, Gerber, BOM files of the PCBA 2) Autocad drawings of all mecha... 0 Ingenjörsvetenskap, Elektronik, Elektroteknik, Mekatronik, PCB Layout Jun 25, 2018 Idag6d 21h -
usb over network / usb network gate You need to make a program similar to usb over network, usb device remote sharing 5 C-programmering, Trådlöst, Elektronik, Cisco, Nätverksadministration Jun 25, 2018 Idag6d 20h $1513
small heater project dear all freelancer I am creating a school project, and we will assemble this project at school however I need to build a circuit to be able to power a small nichrome wire and this will represent like a heater. I have done some test at school and for the length of the nichrome wire 30 cm, I require 5 amps to heat up the wire. the specs of the nichrome wire is Resistance 13.77 ohm per metre.- Siz... 19 Ingenjörsvetenskap, Elektronik, Elektroteknik, PCB Layout, Circuit design Jun 25, 2018 Idag6d 19h $101
Meltdown Game - Arduino & VFD Basically and in short terms, I need to control the speed and direction of an AC 1.5KW 3 Phase Motor with an Arduino. The 3 Phase Motor will be connected to a VFD of course, and the VFD will be controlled by the Arduino. There will be a control panel with the following: -Start/Stop Button, whenever Start Button is pressed it will allow the motor to start rotating based on Auto/Manual Switch, and... 7 Ingenjörsvetenskap, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 25, 2018 Idag6d 19h $174
Create a schematic and PCB for an electronic bug zapper I know there are tons of schematics out there however i need something custom and also as thin as possible. I am building a new type of insect zapper that uses LEDs instead of neon lights. The maximum dimensions for the board are 2.5cm height x 3 cm l x 20cm L 20 Elektronik, Elektroteknik, PCB Layout, Produktdesign, Circuit design Jun 25, 2018 Idag6d 18h $168
I am looking for embedded developer ( stm32, arduino, raspberry pi) e.t.c with huge following or activity on facebook grougs, reddit , twitter etc. This is a social marketing project. We need someone with huge activity on electronic groups in facebook, twitter, reddit. its an SEO project. 7 SEO, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 25, 2018 Idag6d 18h $154
Correct my Arduino sketch and add functionalities Hello! I need someone to correct and comment my Arduino sketch already written, and to add some fuctionalities. The problem is about making a piano keyboard using pushbuttons and sinusoidal waves. 16 Elektronik, Mikrokontroller, Programvaruarkitektur, Elektroteknik, Arduino Jun 25, 2018 Idag6d 14h $29
Amazing toy of children... likely Talking pen. Can you help me? I want to design and make toy for children. It is small but will be playing with children. I wanna work with firmware programmer , electronic expert, and that one have talking pen maker. It is simple with talking or reading pen maker. Thank you 9 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 25, 2018 Idag6d 13h $1088
Develop a Bluetooth HID that can stream audio, and text data simultaneously We are building a project that requires bluetooth integration of the hardware with the smartphone application. We require a bluetooth HID that minimizes cost of components, and is really small. It should be able to stream audio, that is play music on a headset attached to the HID, and send and receive text data from the smartphone application. It should also be able to serially communicate with th... 3 Elektronik, Mikrokontroller, Elektroteknik, Inbyggda system, Arduino Jun 25, 2018 Idag6d 11h $419
STM32 to CC1101 interface Need to write software with latest IAR EWARM for interfacing: * [Logga in för att visa URL] with * [Logga in för att visa URL] STM needs to provide a virtual com port interface to set the frequency for CC1101 and receive/transmit RF packets. 3 C-programmering, Elektronik, Mikrokontroller Jun 25, 2018 Idag6d 10h $81
dual mode smps for 5V and 12V power supply 5V power should be good enough for raspberry pi. 12 V supply will be used to power some sensors 12 Elektronik, Elektroteknik Jun 24, 2018 Idag6d 10h $77
GRPS Dispensing Machine Ethernet Altium Iot Micro Sd LCD Battery 11 Elektronik, Mikrokontroller, PCB Layout Jun 24, 2018 Idag6d 6h $243
Design PCB Coil Inductance Sensor for wheel flange detection Design a PCB embedded Inductor (preference Altium) and match with a signal transformer and existing LC oscillator for maximum sensitivity in presence of wheel flange. Provide design details and supporting data (simulation) on embedded PCB coil. You must be a magnetics/electronics expert with previous experience in this field. Requirement to detect a wheel flange 20mm-35mm from the PCB coil (meta... 4 Elektronik, Elektroteknik, PCB Layout, Circuit design Jun 24, 2018 Idag6d 5h $432
Auto Tuning Ultrasonic Sealing System We are developing a machine to seal lami & plastic tube using auto tuning ultrasonic tube sealing. We are looking for a person with previous experience in developing the same. The project would include the full system technology to be transferred for us to develop it. Requirements would need the following: 1) Schematic, Gerber, BOM files of the PCBA 2) Autocad drawings of all mechanical pa... 8 Elektronik, Elektroteknik, Mekatronik, PCB Layout, Circuit design Jun 24, 2018 Idag6d 2h $661
Ultrasonic Tube Sealing Technology We are developing a machine to seal lami & plastic tube using ultrasonic tube sealing. We are looking for a person with previous experience in developing the same. The project would include the full system technology to be transferred for us to develop it. Requirements would need the following: 1) Schematic, Gerber, BOM files of the PCBA 2) Autocad drawings of all mechanical parts 3... 4 Elektronik, Elektroteknik, Mekatronik, PCB Layout, Circuit design Jun 24, 2018 Idag6d 1h $769
i need an electronic engineer i live in Alameda,Ca. and i'm looking for an electronic engineer to assist me in building a proto type of a product that hope to take to market. 20 Elektronik Jun 24, 2018 Idag6d 1h $184
Position Control of Maxon motor using arduino I am driving a serial manipulator. I want the precise position control of Maxon motor using Arduino DUE. Maxon Motor is a current controlled motor. 21 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 24, 2018 Idag6d 1h $441
Design simple PCB layout I would like to get a PCB designed to interface a caliper with arduino. Basically the idea is to have a PCB where is possible to solder a sparkfun ardiuno promini and some additional components (transistors, resistors). All the system will be installed inside a plastic box and micro USB should be accessible from outside. Check attached scheme. 48 Elektronik, Elektroteknik, PCB Layout, Circuit design Jun 24, 2018 Jun 24, 20185d 20h $23
Arduino circuit for RFID Looking for circuit designer for RFID. will share brief with selected designers. 31 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 24, 2018 Jun 24, 20185d 20h $184
Electronic enginner needed This is a descriptive task related to PLC. Details will be shared with the selected freelancer 12 Elektronik, Elektroteknik Jun 24, 2018 Jun 24, 20185d 20h $25
Electronics Engineer required Have a task related to electronics engineering (PLC) Details will be shared with the selected freelancer 23 Ingenjörsvetenskap, Elektronik, Elektroteknik, PCB Layout, Circuit design Jun 24, 2018 Jun 24, 20185d 18h $462
not sure but think building RISC in program called logisim sorry I have no idea about this project so please read the file in the attachment 9 Elektronik, Verilog/VHDL, Mikrokontroller, Elektroteknik, Circuit design Jun 24, 2018 Jun 24, 20185d 15h $173
Xmega micro controller I'm a student who want to do a project to connect Arduino Yun to Atmel XMEGA A1U Micro-controller through SPI. XMEGA A1U Micro-controller will be connected to two RF micro-controllers AX8052F100 that are connected to two transceivers one acts as transmitter and the other acts as a receiver. I need someone who can write a code on Atmel XMEGA A1U to do the following : Transmit mode: send data ... 23 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 24, 2018 Jun 24, 20185d 14h $469
Fruit Quality Detector Fruit Quality Detector Using NIR spectroscopy - In this we have to detect wether a fruit is rotten from inside or not using NiR spectroscopy (preferable) or any other good technique . I want just a prototype of this thing which can work Duration - 1 - 1.5 weeak 4 Elektronik, Elektroteknik, Produktdesign Jun 24, 2018 Jun 24, 20185d 13h $178
Arduino project Hi guys I need a person who can assist me my projects related to Arduino, i need someone for long term. I need expert and professional, time wasters do not place bid. 44 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 24, 2018 Jun 24, 20185d 11h $34
build a programmable scale I want you design and make a digital weighing scale that will fit into a model that I have designed. The parts will consist of a strain gauge/ load cell and a load amplifier, wired to a PCB board and LCD screen and a speaker. The scale must be able to be properly and easily programmed. The maximum weight range will be 1Kg. Please note that you must be able to complete all the work yourself and no... 11 Ingenjörsvetenskap, Elektronik, Maskinteknik, PCB Layout Jun 23, 2018 Jun 23, 20185d 8h $681
Help to design a FSMC interface between STM32F4 and a Pine64 SOPINE A64 module I am managing product development on a team where nobody has specific experience interfacing an STM32F using the FSMC option. In short, our product has a networking subsystem running on a STM32F4. I want to ensure that we have a fast interface with our an AllWinner A64 motherboard. Here is a link to this motherboard: [Logga in för att visa URL] The SOPINE A64 will be driving a 400x1280 TF... 4 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 23, 2018 Jun 23, 20185d 5h $12
Compile Atmel Studio example project for a different board (samd20 -> samd21) Need help setting up (compiling) an Atmel Studio 7 example project for a different board than the expected. The project name is SPI_MASTER_BOOTLOADER. Changing from the Atmel SAMD20 mcu to the SAMD21. Mapping to my boards SPI pins. 15 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 23, 2018 Jun 23, 20185d 3h $171
Ultrasonic Tube Sealing 3 We are developing a machine to seal lami & plastic tube using ultrasonic tube sealing. We are looking for person with previous experience with technical knowledge to develop the same. The project would include the full system technology to be transferred for us to develop it. Requirements would need the following: 1) Schematic, Gerber, BOM files of the PCBA 2) Autocad drawings of all mecha... 7 Ingenjörsvetenskap, Elektronik, Elektroteknik, Mekatronik, PCB Layout Jun 23, 2018 Jun 23, 20185d 1h $552
I need a schematic and components list I need a schematic and components list for 2 radios (tranceiver and receiver) 10 Elektronik Jun 23, 2018 Jun 23, 20184d 23h $28
Arduino project (QUICK WORD, 12 hour deadline) PROJECT IDEA COMPONENTS 1. Water flow meter 2. Arduino 3. LCD 4. Relay 5. Solenoid Valve 6. Think speak 7. Speaker DESCRIPTION 1. When water flows , the water flow meter should measure the pressure of water in liters and the information about how many liters of water is consumed should be transmitted to think speak 2. For the first four minutes , the water should flow and the music from SD car... 19 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 23, 2018 Jun 23, 20184d 22h $30
Silicone / Rubber Prototype Development Please Hi there, I am looking for a freelancer that has experience, and is confident in developing a prototype for our crowd funding idea!! Looking for someone who can develop a Hand with a small mechanism inside (NOT electronic) Who is willing to jump on board ? 11 Elektronik, Elektroteknik, PCB Layout, Tillverkningsdesign, Produktdesign Jun 23, 2018 Jun 23, 20184d 16h $134
ESP8266 Node MCU Web Server ESP8266 Node MCU should be set on AP mode A mobile phone or computer can connect to ESP8266 via WiFi with default passwords(set by program) -User can view or change 24 variables ( unsigned integer) declared within the ESP8266. -User can view 8 variables (unsigned integer)declared within the ESP8266. This should be done with a web page loaded from the ESP8266 or an Android application Refer attach... 24 Elektronik, Mobile App Development, Android, Mikrokontroller, Arduino Jun 23, 2018 Jun 23, 20184d 15h $152
Want pcb designer in team for long term ! I need you to design pcb for multiple projects. 43 Elektronik, PCB Layout Jun 23, 2018 Jun 23, 20184d 14h $18
designing ultrasonic transmitter and receiver to design the electronics to generate ultrasonic carrier wave (anything in MHz range) modulated with a very low frequency wave (say 4.4Hz) and a separate receiver to receive demodulate and filter out the modulating signal (the low frequecy 4.4hz signal) in it. 11 Ingenjörsvetenskap, Elektronik, Mikrokontroller, Elektroteknik, Circuit design Jun 23, 2018 Jun 23, 20184d 13h $110
Bluetooth shield for Arduino Bluetooth shield design for Arduino 41 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Arduino Jun 23, 2018 Jun 23, 20184d 13h $302
UV 250 nm detector UV 250 nm detector (spectrophotometer) 10 Elektronik, Mikrokontroller, Arduino, Programming Jun 22, 2018 Jun 22, 20184d 7h $215
PCB design in Altium hi I need a PCB design done in altium designer . People having expertise should contact asap. It will follow with more work Regards 46 Elektronik, Elektroteknik, PCB Layout, Circuit design Jun 22, 2018 Jun 22, 20184d $165
electronic engineer Electronic Engineer able to build and explain some circuit diagrams of jammers and low radio frequencies 21 Ingenjörsvetenskap, Elektronik, Elektroteknik, PCB Layout, Circuit design Jun 22, 2018 Jun 22, 20184d $30
We need an Expert for Custom and Complete PCB designed in Altium BGA144 IC footprint Complete Product Design in Altium including Schematic and PCBA with all output files/libraries/footprints/Bom/mechanical drawings ETC... Design based around GL3590 EVB Schematic BGA-144 , Cost effective yet Impressive electrical characteristics Complete Product Design in Altium including Schematic and PCBA with all output files/libraries/footprints/Bom/mechanical drawings ETC... Design based arou... 17 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Produktdesign Jun 22, 2018 Jun 22, 20184d $367
Design a circuit for LTC1980 IC The task is to create a circuit for LTC1980 IC which would allow the charger to operate even when the under-voltage lockout occurs. This IC has a specific timer that stops the charger if under-voltage of the battery is present longer then specified time. This is from datasheet: "During trickle charging, if the battery voltage remains below 2.7V for 1/4 of the total programmed charge time, the... 14 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 22, 2018 Jun 22, 20183d 22h $26
Develop firmware for ESP12-F (or similar) Hello everyone. We are building a home automation product and are searching for someone to develop the firmware for the switches (1/2/3 gang) and maybe for a thermostat too. The more "exotic" requirement is that we want the communication to be local (LAN). So we have: 1. Initilization (SSID, password insertion) The switch creates a local network (the first time only). Our device con... 17 C-programmering, Elektronik, Mikrokontroller, Inbyggda system Jun 22, 2018 Jun 22, 20183d 17h $3135
Media Centre which changes content in response to a changing electrical pulse Please forgive my lack of experience in Raspberry Pi. I am working on a project where I am looking for a media player to continually play a video file on a loop, without any interruptions and overlays. When an external device provides an input to the media player, the content changes to another video file before reverting back to the loop on its completion. E.g. Video Loop > [INPUT] > Post... 18 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 22, 2018 Jun 22, 20183d 16h $675
PCB Re-Design I have a tested PCB design, I simply need the design to be more space efficient. It drops the DC voltage from a battery network down to a lower voltage and uses an external 12VDC signal to trigger a relay to fire the shunt coil on an MCCB using the battery voltage as it's supply. The OHM and wattage of the resistors mounted externally can be selected to allow the PCB to work with different ... 40 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Jun 22, 2018 Jun 22, 20183d 16h $210
Scalable Wireless LAN Design for 2 x school computer Labs I need assistance with designing a wireless LAN for a school with 40 terminals located in two separate labs, at the same site. I want the capacity to be capable of doubling in the near future. The network should be capable of being supported remotely. 33 Trådlöst, Ingenjörsvetenskap, Elektronik, Elektroteknik, Nätverksadministration Jun 22, 2018 Jun 22, 20183d 15h $154
build electronic system we are looking for freelancer for build electronic system HWSW description will be delivered in conversation in PV 18 Elektronik, Circuit design Jun 22, 2018 Jun 22, 20183d 15h $22
Build me a heliostat Need to build a sun tracker using stepper motor with arduino and raspberry pi as communication port... 20 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Jun 22, 2018 Jun 22, 20183d 14h $153
Nodal Reduction Of Power Network Models In Power Factory DIGsilent (software) Network reduction in connected grids is one of the prime goals in power engineering field. The task is to implement " Ward Equivalent Method" & "REI Method" separately on the provided system. Files are given below. File to operate: "paper weber [Logga in för att visa URL]" (It will open within DIGsilent software) About the file: It's a network of multipl... 2 Elektronik, Elektroteknik, Elektriker Jun 22, 2018 Jun 22, 20183d 11h $87
Oil supply from dimension technology make a dimension technology and get or produce oil supply from dimension technology 1 Elektronik Jun 21, 2018 Jun 21, 20183d 7h $2944
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