Nyomtatott áramkör Munkák és versenyek

PCB stands for Printed Circuit Board and is closely associated with Electronics. The layout of PCBs can be designed using PCB Layout software. If your electronics-related business needs help with PCB layout and designing, your best bet is to turn to expert freelancersâEUR(TM) help who can deal with such technical knowledge. You can post your PCB layout job and start obtaining bids from freelancer PCB layout experts. Start by posting a job today!
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Munkák keresése a Freelanceren

Projekt/Verseny Leírás Árajánlat/Pályamű Készségek Kezdete Vége Ára (EUR)
Circuit designer-electronics We need a timer circuit design which is contain pre-defined timing switches or adjustable timing switch Circuit must be works with 2 AAA battery ,after the timing cut off it has to glow the led strap. Predefined timing switch timing is 1 hour,2 hours,3 hours,4 hours .if you need more detail please contact us. 0 Nyomtatott áramkör, Digitális Dizájn Nov 25, 2017 Ma6n 23ó -
need a research - open to bidding one of these topics (1) solar power integration with power grid (2) wind power integration with power grid (3) aggregation of Electric Vehicle 10 Python, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 25, 2017 Ma6n 23ó €354
64 ball FPGA breakout board Your task is to create a KiCad library for the part LCMXO2-256ZE-1UMG64C and a KiCad footprint for it. On Digikey it is this part: [url eltávolítva, lépjen be a megtekintéshez] Then you create a breakout board for it, see the attached file [url eltávolítva, lépjen be a megtekintéshez] for an example how it should look like: The FPGA in ... 0 Áramkör dizájn, Villamosmérnöki munka, Elektronika, Nyomtatott áramkör Nov 25, 2017 Ma6n 22ó -
KRRMAHAJAYA Electrical contractor and manpower supply 1 Mérnöki munka, Elektronika, Gépészet, Villamosmérnöki munka, Nyomtatott áramkör Nov 25, 2017 Ma6n 22ó €17
course content developer Developing electrical engineering course training materials for my e-learning portal 5 Mérnöki munka, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 24, 2017 Ma6n 19ó €110
Circuit Design for an Electrical Engineer (24 Nov 2017) ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in one of the following countries: Russia Belarus Ukraine Moldova Romania Serbia Bosnia-Herzegovina Montenegro Kosovo Macedonia Albania Egypt Morocco Morocco? Yes. Morocco. Morocco is a sentimental choice. Frankly, I will most likely end up working with engineers who live in Russia and the Uk... 6 Mérnöki munka, Elektronika, Gyártás, Villamosmérnöki munka, Nyomtatott áramkör Nov 24, 2017 Ma6n 12ó €5
USB Charging Device I need to build a prototype USB charger. 14 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 24, 2017 Ma6n 10ó €22
12-18V DC automatic polarity selector schematic Need to develop the 12-24V DC automatic polarity selector/switcher schematic, to automagically switch the polarity of the input Square wave signal (4 channels), to the requested polarity. For example if the INPUT signal polarity is reversed, it will be automatically reversed back to the "normal" polarity so the device will be powered by correct polarity. Please note that because target... 15 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 24, 2017 Ma6n 8ó €23
Digital Intercoms We want Digital Intercoms to be designed, which allows us to use Speech at 8KHz Bandwidth and control data. The intercom system can be interconnected using a RS485 Link or any other digital format which allows upto 1KM. Intercom system will have one master and upto 64 outstations. When the channel is opened, it should allow 2 way speech (Handsfree) between any of the two outstations and the fac... 5 Vezeték nélküli technológia, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 24, 2017 Ma6n 8ó €1497
arduino project esp8266 i need help with bullding a device with a wemos d1 mini board (esp8266) and debugging a arduino(IDE) code. 41 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 24, 2017 Ma6n 4ó -
Plugin board for Beaglebone black I would like to get a Plug in PCB with Power supply with UPS and all port access to external interface. 12 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 24, 2017 Ma6n 3ó €327
Electrical Engineers for e-ink display product development Please see this inspiring video: [url eltávolítva, lépjen be a megtekintéshez] We develop smart-jewellery using the available technologies. Please help us to define development goals. Plan with us the road to execution and get the tasks done. We work together with industry leaders now looking for engineering team to grow. Please tell us, what do you think? 12 Elektronika, Flex, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 24, 2017 Ma6n 3ó €29411
Source Semi-Customer Plastic Enclosure I need someone to help me source/find a semi custom plastic enclosure. I need a wall mountable plastic enclosure of size 430mm height by 280mm wide and 130mm deep with IP65 or better. Dimensions can be close. no need for exact. I need secondary process for inserts for PCB installation I need also a base to install a din rail. I need also to create removable circular tabs at the bottom side fo... 17 CAD/CAM, Solidworks, Nyomtatott áramkör, Gyártás tervezés, Termék design Nov 24, 2017 Nov 24, 20175n 23ó €250
Design/Build a PCB speaker/charger using Apple lightning cable Design/Build a PCB that is powered by Apple lightning cable and provides pass-through charging to an iPhone as well as speaker out (and has a speaker) and mic in (and has a mic). Should fit on a single PCB ~2"x3" (minus the speaker/mic). 12 Elektronika, Villamosmérnöki munka, Nyomtatott áramkör, Termék design, Áramkör dizájn Nov 23, 2017 Nov 23, 20175n 19ó €359
PCB designing Currently i need pcb designer for design our product custom pcbs 32 Beágyazott szoftver, Nyomtatott áramkör, Áramkör dizájn Nov 23, 2017 Nov 23, 20175n 13ó €138
soldering in hyderabad i need a guy who can do soldering on pcb in hyderabad india 3 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 23, 2017 Nov 23, 20175n 9ó €45
ESP8266 4CH relay board ESP8266 4CH relay board from hyderabad indiapredered 17 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 23, 2017 Nov 23, 20175n 9ó €114
ESP8266 30 AMPS Relay board ADC 712 ESP8266 30 AMPS Relay board with ADC 712 monitoring 15 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 23, 2017 Nov 23, 20175n 8ó €103
ESP8266 ENHANCEMENT FROM SINGLE RELAY TO 8 RELAY WITH ADC712 I want to enhance the wifi relay schematic from single channell to 8 node relay and need to integrate with ADC712 for each output 10 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 23, 2017 Nov 23, 20175n 8ó €104
Digital signaling processing -- 2 Implementing program using digital signaling processing according to the uploaded image and PDF file.. 10 Mérnöki munka, Matlab és Mathematica, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 23, 2017 Nov 23, 20175n 6ó €35
Electronic circuit design atmega 328 based Circuit diagram, pcb layout and atmega 328 coding 18 Elektronika, Nyomtatott áramkör Nov 23, 2017 Nov 23, 20175n 4ó €48
Villamosmérnöki munka, Gyártás tervezés, Matlab és Mathematica, Gépészet, Nyomtatott áramkör Nov 23, 2017 Nov 23, 201728n 1ó
Embedded electronics Embedded electronics engineer or diploma holders who can design and execute simple touch based installations for exhibition 16 Mérnöki munka, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 23, 2017 Nov 23, 20174n 22ó €350
electronic controller need to design and select system with parts to make a system to control the following; input: 1) Temperature from many sensors 2) humidity from many sensors 3) air flow 4) CO2 level sensor 5) Light sensor out put 1) run the water pump 2) run the fan with different speed or run number of fans based on the temperature value and humidity 3) run the CO2 generature or stop it 4) control the... 41 Mérnöki munka, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 22, 2017 Nov 22, 20174n 20ó €659
atmel studio stm32 Device to monitor a resistance value and convert to a 0-5v output presented over a CAN bus and a analog output with bad value rejection. 18 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 22, 2017 Nov 22, 20174n 14ó €2015
PCB Design for Police Device Hello everyone, We currently have a working prototype and the design uses 2 PCB's. We would like to condense it into 1 PCB and miniaturize it to the size of a flash drive if possible. The Circuit Board requires: -GPS -WiFi -SMS -LTE 3.0 or higher -Processor -2.0G RAM -Our proprietary software installed -Speaker -1 GPS antenna -1 Cell Antenna -Battery (5v, 2,500 mAh) LiPO -P... 32 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 22, 2017 Nov 22, 20174n 13ó €46
Gerber files needed for antenna I am looking into establishing a long term relationship with a free lancer for electronic development, and PCB designs (environmental control systems/raspberry, electronic design, software...weird stuff), starting into 2018. But my fist job is small and should be relatively easy if not unconventional. I need the Gerber files for something like the uploaded jpg below. I also needs this made as s... 16 Nyomtatott áramkör Nov 22, 2017 Nov 22, 20174n 7ó €44
Design a microcontroller based hardware Our major chunk of machines work on MODBUS RTU (RS485/232) protocol and/or direct integration with analog & digital sensors. We're looking for someone who: - has a deep understading of MODBUS protocol - can architect & develop a microcontroller based hardware for communication with these MODBUS RTU (Rs232/485) enabled machines. - can work with various communication modules (GSM/GP... 22 C programozás, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 22, 2017 Nov 22, 20174n 7ó €415
PCB Designing Multi layer , Single Layer PCB Designing 45 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 22, 2017 Nov 22, 20173n 21ó €4
Design Schematics and PCBs for Bio-Medical Diagnostic Devices The circuit is an electro-chemical transducer. The circuit hand-drawn schematic is available and all literature associated is present. The circuit schematic needs to be developed and PCB needs to be designed. Performance can lead to a full time employment as well as there are several projects that need to be taken care of. 37 Elektronika, Villamosmérnöki munka, Nyomtatott áramkör, Termék design, Áramkör dizájn Nov 21, 2017 Nov 21, 20173n 20ó €136
[req] finding chips to add to video PAL signal on screen graphics and texts [req] finding chips to add to video PAL signal on screen graphics and texts i req also schematic 1 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 21, 2017 Nov 21, 20173n 11ó €22
Electrical Engineer to make power supply design I have a project that I am trying to bypass the use of battery in cell-phones and power them directly from the USB port. Must trick the phone to think the battery is connected otherwise it doesn't power up. It is for a specific phone version. 16 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 21, 2017 Nov 21, 20173n 9ó €200
Embedded System Engineering - Mutiple IOT Projects Embedded System Engineering - Mutiple IOT Projects We are a tech products company based in California, USA looking for companies/feelancers with Embedded Systems Engineering (Hardware & Firware) experience. This could be on ongoing or fixed days engagement for 30 working days for our projects. Qualifications: 4+ years of firmware, device driver, or equivalent experience A passion f... 37 C programozás, Elektronika, Microkontroller, Nyomtatott áramkör, C++ Programozás Nov 20, 2017 Nov 20, 20172n 19ó €1274
120hz HDMI to square wave converter Hi, my company is in need of a PCB that will convert a 120hz HDMI input from a camera to a 60hz square wave. It will need to track the frames and give us a high pulse on even frames and a low pulse on odd frames. Time frame and compensation are negotiable. 13 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 20, 2017 Nov 20, 20172n 17ó €929
Video transmission system and USB emulator Project for huge experienced engineers. Result: Altium project and firmware. Details of the project in the attachment. 4 Elektronika, Verilog / VHDL, Nyomtatott áramkör, FPGA Nov 20, 2017 Nov 20, 20172n 10ó €1007
EM wave generator, recorder Requirements attached. This job is for a fully functional and tested breadboard prototype and the electrical design only. I will do the manufacturing. The hand made prototype does not need to fit in the size requirements, but the final electrical design (Gerber, BOM) must fit in. Prototype to be demonstrated on video. (no voice is required) I need Gerber files and BOM and full instruction... 19 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 20, 2017 Nov 20, 20172n 2ó €758
arduino based, create or clone an existing simple PCB. Draw an arduino based layout, clone from exsisting 38 Nyomtatott áramkör, Arduino, Műszaki rajz Nov 19, 2017 Nov 19, 20171n 3ó €22
PCIe 1x Card PCB Layout Hello, I am a circuit designer that needs assistance from a PCB designer to design a prototype board for a project of mine. If you're only concerned about how to be awarded this project, skip down to the detailed section "The candidate I select must demonstrate." Project Details: The PCB design is for a 196-pin LBGA IC that will have a most of its signals routed to header pins.... 27 Elektronika, Nyomtatott áramkör, Áramkör dizájn Nov 19, 2017 Nov 19, 201721ó 36p €406
want an Expert in Eagle and Portel99 -- 2 want an Expert in Eagle and Portel99 12 Nyomtatott áramkör Nov 18, 2017 Nov 18, 201717ó 35p €12
PCB Design and embedded programming for a brushless DC driver Requirements : 1- It's a mobile system that works with battery. So low power consuption is required and also high efficiency. 2- Nominal voltage : 48 V Nominal current (max. continuous current): 4 A Stall current : 60 A 3- No want fans etc. Only heat sink. 4- Minimum PCB size. 5- Failsafe microcontroller. 6- Failsafe communication protocol needed. 7- Motor protection by hardware and... 29 C programozás, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 18, 2017 Nov 18, 2017Véget ért €51
Electrical engineer for BMS battery management Adapt and prototype existing battery management PCB Boards and Firmware. best team to developed complete software plus hardware 9 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 17, 2017 Nov 17, 2017Véget ért €9
rectenna design for RF energy harvesting the antenna should be simulated using cst for 0.9ghz and 1.8Ghz and 2.1Ghz and 2.45 Ghz with a good return loss. The antenna should be designed such that it can be fabricated and the excitation should be a microstrip feed line. The rectifier circuit design is optional 8 Mérnöki munka, Elektronika, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 17, 2017 Nov 17, 2017Véget ért €76
Fuel monitoring for 1m tank We have a DG tank which is greater than 1m. I wanted capacitive based fuel sensor which should support 1m tank. Requirement: Sensor Hardware development Sensor Firmware development Sensor mechanical(ID) design 10 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Termék design Nov 17, 2017 Nov 17, 2017Véget ért €1541
PCB design with MEMS microphones and audio processor usb connection We do need a small PCB with 4x MEMS Microphones, like the MP34DT01 from STMicro. Job consist of routing the PCB, creating the layout with small suitable MCU providing an USB interface for sound stream. Experience requested in AUDIO to create the design and measurement for the suitable gasket (!) for best sound behind a steel wall of a kiosk system. Optional Alexa AVS integration. 3D design for... 26 Elektronika, Microkontroller, Nyomtatott áramkör, Termék design, Raspberry Pi Nov 17, 2017 Nov 17, 2017Véget ért €569
PCB designing I need a custom designed board, I have a few boards whose design is similar to what I need. 51 C programozás, Elektronika, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 17, 2017 Nov 17, 2017Véget ért €89
Atmel Studio Atmega2560 MQTT I need some help. If somebody has proven experience on making MQTT working on Atmel Studio using atmega2560 micrcontroller, please contact me. I need help getting it working. Warm Regards 8 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Arduino Nov 17, 2017 Nov 17, 2017Véget ért €77
Need to be designed LED driver for 12V/100W. I need a PCB Layout expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected [url eltávolítva, lépjen be a megtekintéshez] expert only 18 Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör, Termék design Nov 17, 2017 Nov 17, 2017Véget ért €20
Communication between 2 sensor nodes (Temperature) Within this project a MSP430G2553 development board has to be used to build up a communication via Zigbee (CC2530 Anaren airmodule). Main aspect is the hardware programming of the launchpads as transceiver and the implementation of a communication protocol. The structure of this protocol has to be discussed with respect to similar projects in the same field. Specific description Programming of... 12 Vezeték nélküli technológia, Elektronika, Microkontroller, Villamosmérnöki munka, Nyomtatott áramkör Nov 16, 2017 Nov 16, 2017Véget ért €205
Firmware Engineering We need support for Firmware Engineering who can develop a simple and reliable BLE Beacon using nRF BLE chipsets. He/ She should be able to demonstrate and handover the working source code. 11 Elektronika, Microkontroller, Nyomtatott áramkör, Arduino, Bluetooth Low Energy (BLE) Nov 16, 2017 Nov 16, 2017Véget ért €128
multiband rectenna design for RF energy harvesting the antenna should be simulated using cst for 0.9ghz and 1.8Ghz and 2.1Ghz and 2.45 Ghz with a good return loss. The antenna should be designed such that it can be fabricated and the excitation should be a microstrip feed line. The rectifier circuit design is optional 4 Mérnöki munka, Elektronika, Villamosmérnöki munka, Nyomtatott áramkör, Áramkör dizájn Nov 16, 2017 Nov 16, 2017Véget ért €111
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