電気工学 仕事とコンテスト

Electrical engineering is a branch of engineering that involves the study of electricity, electromagnetism and electronics. An electrical engineer knows how to deal with a host of electrical appliances and devices. To ensure that your electrical device is compliant with the set standards, you need to hire a professional electrical engineer. For this, all you have to do is hire a professional electrical engineer. Once you have an experienced electrical engineer onboard you can hope to add a fillip to your business.
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プロジェクト / コンテスト 詳細 入札 / エントリー スキル 開始日 終了日 価格(USD)
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. 1 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, Arduino Jun 24, 2018 本日6日 23時間 $711
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. 27 エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jun 24, 2018 本日6日 19時間 $26
Arduino circuit for RFID Looking for circuit designer for RFID. will share brief with selected designers. 19 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, Arduino Jun 24, 2018 本日6日 18時間 $135
Electronic enginner needed This is a descriptive task related to PLC. Details will be shared with the selected freelancer 11 エレクトロニクス, 電気工学 Jun 24, 2018 本日6日 18時間 $25
Electronics Engineer required Have a task related to electronics engineering (PLC) Details will be shared with the selected freelancer 13 エンジニアリング, エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jun 24, 2018 本日6日 17時間 $443
Electronic circuit PWM Analog Output I used the below circuit to generate high current analog output (0-10V) from PWM input by changing the duty cycle of the PWM. It works well when I use 5V PWM that comes from Atmega8 microcontroller. See Drawing One However, using the same circuit with 3.3V PWM that comes from ESP8266, it does NOT work. It gives only 2V output. See Drawing Two Could you please make similar board in your bench... 21 エンジニアリング, エレクトロニクス, マイクロコントローラ, 電気工学, 回路設計 Jun 24, 2018 本日6日 16時間 $25
Design of WECC pv model.. WECC pv designs. more details in private..Its just a simple model block for a PV Called WECC PVD1 6 Matlab and Mathematica, 電気工学 Jun 24, 2018 本日6日 15時間 $75
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 8 エレクトロニクス, Verilog/ VHDL, マイクロコントローラ, 電気工学, 回路設計 Jun 24, 2018 本日6日 13時間 $181
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 ... 19 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 24, 2018 本日6日 12時間 $468
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 エレクトロニクス, 電気工学, プロダクトデザイン Jun 24, 2018 本日6日 11時間 $178
MEP drawings - Grand Avenue location I already have the shop drawings (floorplan-elevations-store front-ceiling plan-lighting plan). The mall requires we submit the related MEP drawings (electric plan + loads, air-conditions + duct plan, fire sprinkler+emergency exit+smoke detector plans). I attached a set of MEP drawings done for another store within the same mall to better understand the requirements. If this can be done, I will l... 30 建築設計, ホームデザイン, 電気工学, オートキャド, 製品図面 Jun 24, 2018 本日6日 10時間 $1081
Matlab project... Hi freelancers, I have projects related to Matlab, i am looking for an expert who can help me with my projects, i need an expert who can do these projects in reasonable price. 33 Matlab and Mathematica, アルゴリズム, 機械工学, 電気工学, 数学 Jun 24, 2018 本日6日 9時間 $29
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. 36 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 24, 2018 本日6日 9時間 $36
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: [login to view URL] The SOPINE A64 will be driving a 400x1280 TFT display, a ... 3 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 23, 2018 本日6日 4時間 $11
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. 12 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 23, 2018 本日6日 2時間 $179
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... 6 エンジニアリング, エレクトロニクス, 電気工学, メカトロニクス, PCBレイアウト Jun 23, 2018 本日6日 $535
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... 18 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, Arduino Jun 23, 2018 Jun 23, 20185日 20時間 $31
電気工学, PCBレイアウト, 回路設計 Jun 23, 2018 Jun 23, 20185日 18時間
Boost converter and power charging module design Required is a boost converter & battery charging circuit design. Fabrication of the module is not required. Subject to the specifications below, required for delivery is: - circuit board BOM (incl manufacturer part numbers) - design files (preferably EasyEDA, but Kicad, Eagle or Altium OK) - detailed description of circuit operation Specifications: - 2.7-5v input - 12v, 1A output - 2.5cm/1&q... 29 エレクトロニクス, 電気工学, PCBレイアウト, プロダクトデザイン, 回路設計 Jun 23, 2018 Jun 23, 20185日 17時間 $385
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 エレクトロニクス, 電気工学, PCBレイアウト, 製造デザイン, プロダクトデザイン Jun 23, 2018 Jun 23, 20185日 15時間 $134
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. 10 エンジニアリング, エレクトロニクス, マイクロコントローラ, 電気工学, 回路設計 Jun 23, 2018 Jun 23, 20185日 12時間 $114
Bluetooth shield for Arduino Bluetooth shield design for Arduino 39 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, Arduino Jun 23, 2018 Jun 23, 20185日 12時間 $300
Lic Electrician to evaluate & setup a UPS We are seeking a Licensed Texas Electrician to do a site visit to a Amarillo VA facility, to evaluate the facility readiness for installing, setting up, and testing a new facility UPS. If our firm wins Award, our firm will pay electrician labor, travel, and housing for up to two days to complete the job. 1 電気工学, 電気技術者 Jun 23, 2018 Jun 23, 20185日 11時間 $155
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 43 エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jun 22, 2018 Jun 22, 20184日 23時間 $164
electronic engineer Electronic Engineer able to build and explain some circuit diagrams of jammers and low radio frequencies 20 エンジニアリング, エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jun 22, 2018 Jun 22, 20184日 23時間 $31
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... 14 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, プロダクトデザイン Jun 22, 2018 Jun 22, 20184日 22時間 $370
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... 16 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 22, 2018 Jun 22, 20184日 15時間 $699
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 ... 39 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jun 22, 2018 Jun 22, 20184日 14時間 $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 ワイヤレス, エンジニアリング, エレクトロニクス, 電気工学, ネットワーク管理 Jun 22, 2018 Jun 22, 20184日 14時間 $154
DA8620 to RPI I have a 2.4inch OLED TP241MC01G with DA8620 control IC and raspberry pi 3b+ and also the Ds power supply. I want it connect as a display for raspberry pi 3b+. I have the information i.e datasheet and initial code. You may also have to help the wire connect for it. 8 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Raspberry Pi Jun 22, 2018 Jun 22, 20184日 14時間 $88
Build me a heliostat Need to build a sun tracker using stepper motor with arduino and raspberry pi as communication port... 17 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 22, 2018 Jun 22, 20184日 12時間 $147
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 [login to view URL]" (It will open within DIGsilent software) About the file: It's a network of multiple connected g... 2 エレクトロニクス, 電気工学, 電気技術者 Jun 22, 2018 Jun 22, 20184日 10時間 $87
Electrical Layout drawings Hi, I am looking for someone for ongoing electrical drafting. Thanks 59 エンジニアリング, CAD/CAM, 機械工学, 電気工学, オートキャド Jun 21, 2018 Jun 21, 20184日 7時間 $23
Electrical Layout drawings Hi, I am looking for someone for ongoing electrical drafting. Thanks 49 エンジニアリング, CAD/CAM, 機械工学, 電気工学, オートキャド Jun 21, 2018 Jun 21, 20184日 5時間 $100
Continuous and discrete time PID control of DC motor position Matlab simulink Transfer function technical writing 21 Matlab and Mathematica, 電気工学 Jun 21, 2018 Jun 21, 20184日 4時間 $57
PIC/MCU Expert I am looking for PIC & MCU Expert. My requirements is to edit LCD display directly to bin or hex file. (Bin and Hex file shared). *** For example, I want to display "Welcome" on LCD. I will run your app and open bin/hex file to do. And then I will apply the text which I want. As a result, I will get bin or hex file with the changes. *** If you would understand what i want and yo... 15 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 21, 2018 Jun 21, 20184日 2時間 $141
MCU/PIC Expert Hi guys, I am looking for an expert of MCU/PIC. My requirement is to edit LCD display directly to BIN or HEX file. I attached the files. I want a program for PIC. If you would expertise on PIC programming, please contact me. Thanks 11 C プログラミング, エレクトロニクス, マイクロコントローラ, 電気工学, Arduino Jun 21, 2018 Jun 21, 20184日 2時間 $98
micro controller i' like someone to build a micro controller that has ESC with pedal assist sensor , Bluetooth 4.0, GPS. 29 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, Arduino Jun 21, 2018 Jun 21, 20183日 18時間 $1058
Build a digital Measurement device It is a medical equipment meant to evaluate growth in pediatric age group, and give a digital assessment​. 7 エレクトロニクス, 電気工学, デザイン Jun 21, 2018 Jun 21, 20183日 16時間 $140
circuit board for clock PCB design, schematics and layout needed for basic stepper motor function. Our goal is to have a designed circuit board that will be used to drive an Adafruit reduction stepper motor (or similar motor) at exactly 1 rpm. We currently use an arduino, with the reduction stepper, but would like to create our own circuit board as a more cost effective solution long-term which could possibly fit in a... 38 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, Arduino Jun 21, 2018 Jun 21, 20183日 16時間 $442
Design a new battery item I need a electrical engineer to help design a solar battery and wind generated power to grid system... Its an idea that I have using several potential items already on the market, but with a difference. lets discuss your involvement as you need to sign a NDA and NON COMPETE agreement. 7 電気工学, 回路設計 Jun 21, 2018 Jun 21, 20183日 14時間 $62
solar panel calculation for irrigation i have written a report on using solar power for irrigation, i need some help on the technical part of this project. to help to calculate the amount of power require for this system to work and how many solar panel is required. preferably someone with engineering background and able to write a proper report 55 エンジニアリング, テクニカルライティング, レポートライティング, 機械工学, 電気工学 Jun 21, 2018 Jun 21, 20183日 11時間 $117
pump selection or resolving a flow issue in my piping system Im battling to get a good flow rate from our pump. need assistance in trouble shooting the issue 14 エンジニアリング, 機械工学, 電気工学, 土木工学, 研究の執筆 Jun 21, 2018 Jun 21, 20183日 9時間 $18
Natural Lash Three-In-One Glam Light Hello there! I have been in business for 6 years enhancing ladies eyelashes with the latest beauty trend, "eyelash extensions" When a lot of women in the beauty field service women we use a bright lamp (see in uploaded pictures) over the clients head. This allows us to see much clear. Another thing we do is fan the eyelashes at the end so they can dry. What I wanted to create was... 6 電気工学, PCBレイアウト, 製造デザイン, プロダクトデザイン, 3Dデザイン Jun 20, 2018 Jun 20, 201811日 8時間 $31
pcb reverse engineering i have at hand several pcb, all components already removed and scanned at printer i need someone who can re-design pcb %95 must be look same for more detail contact with me 29 エレクトロニクス, マイクロコントローラ, 電気工学, PCBレイアウト, 回路設計 Jun 20, 2018 Jun 20, 20183日 5時間 $41
Electrical Engineer(High Voltage 10-20Kv System) We Require engineer that knows about high voltage 10-20kv. need validation and schematic I ordered the parts to do a test circuit ASAP looks like the Opto can be driven with 5vdc pulse 11 エンジニアリング, エレクトロニクス, 電気工学, PCBレイアウト, 回路設計 Jun 20, 2018 Jun 20, 20183日 5時間 $12
Need help with simple photodiode circuit We have the circuit show in this article [login to view URL] The photodiode is the Digikey model 1125-106ND The JFET OPAMP is the AD820ANZ. Capacitance and resistance are shown in the diagrams. Problem The system is too sensitive, in full light, the output signal is saturated. Question What to add in the editing to decrease its sensitivity? 11 エンジニアリング, エレクトロニクス, マイクロコントローラ, 電気工学, 回路設計 Jun 20, 2018 Jun 20, 20183日 $18
Design CB for firing 12 volts through a Hall effect Transistors one for each pot. My project that I have been working on for about a year off and on when I have the time. Is a 4 pot magnetic motor driven by a 12 volts I will send pictures. Let know if you have questions. Thank you Donnie 10 グラフィックデザイン, エンジニアリング, エレクトロニクス, 機械工学, 電気工学 Jun 20, 2018 Jun 20, 20183日 $35
Design of WECC pv model/. WECC pv designs. more details in private..Its just a simple model block for a PV Called WECC PVD1 2 Matlab and Mathematica, 電気工学 Jun 20, 2018 Jun 20, 20182日 22時間 $79
Design of WECC pv model/ WECC pv designs. more details in private..Its just a simple model block for a PV Called WECC PVD1 4 Matlab and Mathematica, 電気工学 Jun 20, 2018 Jun 20, 20182日 20時間 $31
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