전자 공학 Jobs

I need someone who is exceptional at implemeneting algorithms, good at control systems and electronics(preferebaly power electronics).Bid only if experinced and interested. Details will be shared with selected freelancers in the chat box. Price can be negotiable. Don't simply apply. You must start your proposal with "I READ".

I have already started it and don't have enough time to complete it includes Dht11 sensor, keypad, lcd, MQ 2 smoke sensor, raspberry pi 3 a+ microcontroller and the programming is done in python

We are looking for an experienced freelancer who can create demo/instructional videos for a product we will be launching. The product will be an electronic consumer product. Please explain what type of applications you use for your videos. Example/Portfolio videos would be greatly appreciated.

You need to write a 30 pages report after studying the research paper which i will provide to you. the bidder should have electrical engineering and control system background.

more details wil be given in the chat

The skills required for this project are a good knowledge of C programming, modbus RTU, MQTT, AT commands and Atmel microcontrollers. The hardware is based on an ATXmega(-A4-128) and a Quectel BG95 (or BG96) witch has a built-in MQTT protocol stack. The board will be a modbus RTU slave device with some registers witch are synchronised with the corresponding MQTT variable. The BG95 has a built in G...

I need signal processing using Matlab of an acceleration taken a triaxial accelerometer, the excel file include the data of the signal for each axis. First I need filtering the raw signal data, and take the noise out of it, this is crucial in order to proceed. Later I need to do a FFT transformation of the raw data in order to plot amplitude - frequency. Then do a double integral of the accelerati...

I want a technical drawing for machine that making concrete brick showing the description of the parts needed to build one like it this a link of video of this machine [로그인하시면, URL을 확인하실 수 있습니다.] the work will include the following: 1 - Mechanical area, includes detailed drawings and three-dimensional drawings of all machine parts. The drawings show the measurements, sizes, weights, materials ty...

This is a mechanical and design task, it may require special skills in mechanics, math and thermodynamics. What have to be done: 1. Create design of the product and get an acceptance. 2. Create a prototype device after the design acceptance. Device Description: - The device will be used for tests and will not be used by public users we may produce more for tests. The device and its design are th...

I want a firmware for a digital Clock using the SAMD21 internal timer to be coded in C using Atmel Studio. For this I will present my proposed file layout and requirements in detail and I want it done without using ASF. I need to run the board on a pair of AA batteries and need the lowest power consumption for processing power.

Embedded developer , Uclinux , networking , firmware , PCB e.t.c PCB must have two LAN interface , two serial port (rs232/rs485), SD card , SDRAM, NAND Flash e.t.c

An expert in robotics is needed for some pid work. only expert should bid

An expert in robotics is needed for some pid work. only expert should bid

more details will be given in the chat

I want to design a gps live tracking wrist watch which is operated by fingerprint sensor.

1. We need to develop an ios APP 2. App can read and write the data by iphone NFC 3. We already designed the UI, while improvement of UI is encouraged and tbd 4. Operation and function of the NFC are already developed by the IC company. Source code are availabe at the below link: [로그인하시면, URL을 확인하실 수 있습니다.] 5. Freelancer needs to modify the source code to apply with our designed UI

My project is to have automatic watering when our land is dry and when the ground gets wet, the automatic water motor is off.

The goal is to recreate the 1972 Atari classic Pong on the included LCD display. The first objective is to make the two player version of this game. Player 1 and Player 2 must use the joysticks for paddle control. These events should be interrupt driven, meaning the joystick interrupts the main loop running the game to tell it to update position. Use serial communication to write to the display. ...

We have a commission task, we are an optical cable manufacturer and need you to help us complete the task Telecommunication Engineering

I am trying to do an IoT project that allows me to open a garage door from my cell phone, for this I need to clone a remote control that transmits at the frequency of 390Mhz, like this one: [로그인하시면, URL을 확인하실 수 있습니다.] 1600769395 using a cc1101 module ([로그인하시면, URL을 확인하실 수 있습니다.]) I could not configure the CC1101 to detect the signal, it simply does not detect it. I have tried other devices at 43...

Im developing a wifi and bluetooth enabled digital scale , im thinking esp32, lipo battery a load cell a few buttons for nav and small oled , someone else will do the app side of things im just responsible for the embedded side, I'm going to build a prototype in about 3 weeks time, once I'm done, and the client approves, I would like someone to help me fasttrack the development to final...

Current device that I own that logs data continuously on power up to SD Card when inserted. The file format is csv. What I want to do is: Switching SD Card out to Toshiba SD Wifi Card and need to use project like: [로그인하시면, URL을 확인하실 수 있습니다.] which will allow the card to be accessed as a network drive by a raspberry pi device. with the raspberry pi device I would like to run something like sync...

Need help designing a prototype phone for my electronics business

Se requiere instalador de DVR Movil para Autobus, Van, Gruas, Pipas, etc Aproximadamente de: - 2 a 4 camaras internas o externas de la unidad - Paro de motor - Sensores de puertas, plataformas, etc. Disponibilidad incluso en sábados y domingos. Solo Ciudad de México.

I'm doing an electrical power optimization through AMPL software (Branch and Bound). For simplicity I have uploaded two types of files .doc and .txt All I want is to change one of these into a .dat (data file) and read (and display) them using AMPL.

We need firmware development for STM8S003K3T6C. It is a relatively simple and quick job. 4 tactile switches input, 7-segment LED display, 6 digital output lines 2 timers

I need to develop an LED fog light for a specific car. It needs to fit inside the original fog light housing. The internals of the headlight would be replaced with the LED matrix. The functions should include white light fog lights. Turn indicators. Emergency hazard lights. Day time running lights. I have a photo of the prototype someone has created in the past, and I am very happy with their resu...

We are developing a facial recognition product and we're looking for a hardware developer to specify, or design the hardware, firmware and codec we'll need to supply day and night vision video, streaming video, streaming 2-way audio, and single images (photos). There will also be a second camera that needs to be able to upload single images to the server. The hardware will need to commun...

3 phase voltage shunt active power filter model in simulink

Design Problem Design a two-stage cascade refrigeration system by determining the intermediate pressures (with T3 - T8 = 5 °C) required to maximize the COP of the cycle. The system operates between the pressure limits of 100 kPa and 1500 kPa. The isentropic efficiency of both compressors is taken as 65%. The system is required to provide a cooling capacity of 100 kW. Ignore pressure drops in ...

I need a new website. I need you to design and build my blog.

Improve circuit and control system for reliability and durability. The components might need upgrading but keeping price reasonable. Unit operates 12 volt DC motor using 12 Volt battery. Box uses remote control and manual switch to vary speed of motor. (1) Currently using remote control and controller 12V-30V 24V 200W DC Wireless Remote Motor Speed Controller Adjustable Reversible Control Switch ...

I need a room temperature control . It needs to be done through LabVIEW and usb Dag6008 hardware. I have the labView front panel and diagram ready . Also i have the analysis circuit diagram for the project and I know but i need to get everything together especially how to use USB-6008 to store from Labview. The equipment needed and the circuit diagram uploaded here that you have idea how it wo...

create circuit and PCB prototype for the Hi-speed wifi extender, wireless qi-charger and battery bank.

I need a program and circuit in Proteus that uses an ATMEGA328P which will include an LCD display and will have a range from mX to X (Example: mV to V). The multimeter will have to be able to measure Volts, Amps, Ohms and Power using AVR assambler.

Hi, I am blown away at the cost of force plates and would be interested in hearing from anyone that can produce a prototype that would help measure the distribution of mass (left to right but also front and back), pinpoint the CoP and the active forces during the live movement of a golfer swing. An easy to use software would also be a bonus for either Mack or Windows with wireless capabitlies as ...

1. Votingmachine include main controller and slave controller ,main controller can communicate with every slave controller by wireless block , and be set all the parameters of voting by PC , such as score in the range of 0-100, "excellent" "medium"... and so on . 2. Slave controller is used for voting and operated with touching screen and wireless block, power supplying is...

Hello, I am interested in developing code for next implementation. I need to implement online pre-processing of data, received from STH10 sensor. For example, for all received humidity data with value lower 30% need to add extra 2%, for all received humidity data with value bigger 70% need to deduct 3%. SHT10 is a sensor, manufactured by Sensirion and it has I2C like communication protocol, but wi...

I need someone who are able to do 2 tasks on matlab.

looking for someone having expertise in STM32 micro controller Keil i will share further details in chat.

We are IoT solutions company in agriculture, mobility and automobile space. Looking for a professional PCB layout engineer for one of our Agri tech product. It will be a two layers board for which you need to take care of all the considerations applicable from placing diffrent components having Rf, analog, digital and power lines. The size and shape of the PCB will specified by us.

I want to design a gps live tracking wrist watch which is operated by fingerprint sensor.

Hello Very urgently need electronics expert that has de2-115 to work on . Please apply asap if you have said board and can work on it immediately. The deadline is 27th Nov, so apply asap Thanks

Low-power 10 Gb/s inductorless inverter based common-drain active feedback transimpedance amplifier in 40 nm CMOS

1. Data from 2 channels of STM32L476 Discovery kit will go through I2C to CY3274 kit and UART of STM32. 2. From CY3274 data will go to its UART and powerline and LCD. Please use the same pins as used in CY3274 kit schematic (everything is available on the cypress website; examples of UART, I2C and schematics) please use CubeIDE or Atollic for stm32 programming

Create Linux driver for Lubuntu on x64 platform to add support for custom board. The board includes 4 GPIO chips (Intel 82C55), 2x20 character LCD interface and 4 analog inputs. The board is connected to the CPU via 8-bit ISA bus interface and mapped into I/O space starting at address 0xFF00 with 32 registers. Expectations / Deliverables: - Device driver must register itself in Linux and accessib...

I want to build an robot that are a line follower robot , and move between multi [로그인하시면, URL을 확인하실 수 있습니다.] addition, it’s detect obstacles and give alert if there some ..

The project consist in a bluetooth nRF52840 which requirements are descripted as follows: 1.- Read all the Bluetooth clients each 6 seconds. (All clients are Bluetooth low energy) 2.- Send out client list through UART after 6 seconds. (After first step) 3.- Send out via UART a specific client to connect with.

The chip 45 boot3 is a very famous bootloader that is mainly used for ATMEL microcontrollers. All information about this tool you can find in the WEB: [로그인하시면, URL을 확인하실 수 있습니다.] Both the microcontroller source and the GUI is open source and the Sourcecode is available. Unfortunately the GUI is written in C# and can not be used under linux. Aim of this project is to transfer the C# code into Qt ...

Device linked to Internet with IO 3x Inputs for running trip 2x outputs for start and watering. 1x analog input for pressure 1x analog output for setpoint. 2 devices should be able to talk to each other though wifi or gsm. GPS to how position on map. App or online scada to view status and control equipment.