Electronics jobs

I have a controller with multiple IOs (analog, digital, RS485) and I need to control HVAC equipment. I need to define wiring strategies to be able to turn them on/off or define duty cycles. I need someone with +5 years of technical on-field experience.

Assortment of PV Energy collection, Battery Efficiency & EV charging requirements to design a system capable for charging three nissan leaf depending on PV panels. Research and design an electric vehicle charging system for three cars based on the use of solar Photovoltaic collectors to add electrical energy to a battery so that it can be used to charge up to three Nissan Leaf cars. This pro...

Looking for a team that can design and code firmware for a battery management board, using stm32 and max14921 chipsets, the firmware for the maxim chipset has been provided and not defined, details of the project will be further disclosed once a suitable team has been found, if you feel up to the task contact us.

we are looking for PCB Layout and Pcb Diagram designer

REQUIRED PCB DESIGN AND LAYOUT

"Read schematics to determine requirements for FM range switch" I have schematics here that I need read to determine what needs to be changed/added/modified to switch the FM range of my car stereo.

We are looking for an experienced Freelancer trainer who can train on VLSI in Bangalore. The curriculum will be provided by the company for the same.

I would like to hire someone who good at searching electronic products on Global sources, Alibaba, 1688, and made-in-China. I am looking for certain electronic products and I would like to someone who is capable on finding all options with all the details about matching electronic products in the market.

estimate the manufacturing cost and estmate BOM including electric parts, LCD, PCB, assembly, plastic for 1000/10000/100000 units

Code for Arduino 2560 that will work as an TIME and ATTENDANCE LOGGER/ DATALOGGER. the code should support mag card swipe option and mag card swipe+pinpad/keypad option,,, More infoo in messages Thanks

need to have the estimate BOM and estimate production cost (Parts+PCB+Platic+Asembley+Etc.) of finger clip bluetooth Pulse Oximeter at a volume of 10,000 / 100,000 unit like https://www.amazon.co.uk/ChoiceMMed-Bluetooth-Fingertip-Oximeter-C318T2/dp/B015RPBI2Q/ref=sr_1_4_s_it?s=drugstore&ie=UTF8&qid=1531693917&sr=1-4&keywords=ChoiceMMed+Bluetooth+Fingertip+Pulse+Oximeter you can g...

Hi, I have a RF sputtering system. My RF generator and impedance matcher are made by Advance Energy. The impedance matcher "Navigator" for some reason could not detect the incoming RF. It shows "RF Off" and "not tuned". Please teach me how to use "Navigator". Thanks.

We are looking for engineering design, prototyping, industrial design, chemical engineering, material science, etc problem solvers to join teams working on different projects and products for very lucrative compensation. Get more details on the link here provided: [login to view URL]

This project is for arduino code to communicate with an ELM327 with fords ms-can to write a value to a specific address in a specific module. For example to write to 720-01-03 FC27

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 30Khz Transducer for Ultrasonic Sealing System.

We need the ultrasonic tube sealing technology to be incorporated in the filling machine that we are developing. We would need the following: 1) PCBA files of the electronic part 2) Mechanical drawing of Booster & Horn

need a assembly language expert for a project on assembly language and circuit

I have 6 small PCB. Each having 2-3 components. The PCB are very simple. I want to see the schematics. The PCB tracks and all components are clearly visible. I need to get verified schematic corresponding to these PCBs. Rest we discuss on chat!! Will prefer local freelancers.

I would like someone to design a digital timer when it will turn cut the circuit for 5 seconds every 8 hours to restart my system. The input and output will be AC power, I would like to use 3 Pin Screw Terminal Power Connectors

I want to have possibility to change CID number on any SD card. The goal of the project is assemble device or hardware which can change the CID number of any given SD card. It can be Arduino or combination of hardware (PCB) and software - it doesn't matter. The project will be closed when I will see that device or hardware can changes a CID number of a card that I will send to the developer...

Projection of functions on a transparent hardware. Augmented reality technology is prioritized for this concept. Hardware can be of different shape and size. A display on LCD/OLED/ see-through or Electronic glasses. Based on technologies related to see-through screen and projection of functions like google glass, Hololens but see through is mandatory.

We are looking for an experienced PCB designer who could design a Wi-FI modem which could communicate with a Solar Inverter through a given communication protocol. We are in the process of developing a IOS/Android and Web based monitoring platform for Solar Inverters and this modem will feed all the data to the server.

Its a long term project. You have to work for more than a year. details will be shared to the winning bidders...................

I would like to know how to measure the signal strength of WiFi Access Points and Bluetooth Low Energy advertisers using an ESP32. Do you think you can help me? I would pay for a ESP32 Arduino sketch or FreeRTOS task written in C or C++ or MicroPython or CircuitPython program that you write. The program must constanly scan for Access Points and advertisers, then write its details in CSV format to...

4. Time and Cost estimate Major Features Time estimate Cost Estimate 1. User Account 2. Home Page 3. Circuit Page 4. User profile 5. Circuit Bazaar Total

Small high efficiency speakers and amplifier for use in embedded projects - Develop complete hardware. I need develop completed hardware, and indicate the supplier in china where i can buy speakers to use with application. I need schematic, pcb, and supplier list.

Hello, The goal is to control 4 stepper motors with Arduino Mega + Ramps 1.4 with stepper drivers and with Labview GUI. I have the hardware ready. The task is to write the coding/programming so that it all works as planned.

Submit your proposal to supply TEN sets of images of the 3D simulation results of an electronics cooling analysis of a circuit board within an enclosure. The following links provide examples of this kind of work. CFD ELECTRONICS COOLING IMAGES [login to view URL] [login to view URL] [login to view URL] Such images are usually created using Electrical Computer Aided Design (ECAD) software appl...

I want this speaker protection circuit replicated and have the pcb as closest to the original. The dimensions of the pcb hole to hole center are 46.60mm x 64.70mm.

Design a PCB to read an analogue signal from a strain gauge (Load Cell) with the reading ultimately being read using a Raspberry Pi or Arduino. The strain gauge we need to use is an H10J-15t-32-dxx Load cell. Product Details: [login to view URL] Product Datasheet: [login to view URL] The problem is the small voltage coming from the strain gauge. The strain gauge sensitivity is .045 mV/V +...

showing details On LCD using Arduino

Need to program a pic microcontroller for fetching data from RS485 communication

I am looking for someone to troubleshoot a Siemens S7-1200 PLC program. Requires Tia Portal V14.

I need you to creat the schematics, layout, send to PCB manufacture. I need to creat a 23 X 5 LED matric on a flexible PCB, using the following components: LED driver : [login to view URL] LED : [login to view URL] Ambient light sensor1 : [login to view URL] Ambient light sensor1 : [login to view URL] 5v/3.3v adaptor : [login to view URL] Connector1 : [login to view URL] Connector2 : TBD

we design gps tracker with 2 microcontroller stm32f030k6t6 and stm 32f030f4p6 and at45d161e and sim800c and ublox neo7 . we have some problem and want anyone can fixed that . device send data to our server when when that been 8 data . and when car stop and data below than 8 data not send . we need data send after some time when car stop our speed been zero . when we sens message to device for as...

I want a freelancer to do Matlab coding for OFDM System. These codes are also available online so freelancer can use the existing codes. I just want the below two simulations to work and get the output in Matlab. Simulation 1: Write matlab code to Simulate OFDM system with different modulation scheme like (BPSK , QPSK and (16 , 64) QAM) and the transmitted signal pass through mutlipath rayleig...

Hi, we need to develop linux driver for our expansion board for the Beagleboard X15. The expansion board contains 2 CMOS Sensor of Onsemi MT9V024 and will work in parallel / stereo mode. The CMOS Sensors can be configured by i2c interface and the data out will go via LVDS to Deserializer to Video Parallel (VIP). Now we need an expert who can assist our developer to get the kernel modul driver don...

I have my Product, we are OEM of the product AC High Voltage Tester for that we want salesperson who can sell our product in different range we provide them a commission on each sales via freelancer after delivery of material. some details should be keep in mind before choosing this project. Product is Industrial. You should Know Basic electrical Detail so you can explain the product. You can find...

I have Altera Verilog source code. This is crosspoing from Altera. Add a special feature (essential) to enable any one input (DI) to connect simultaneously to ALLoutputs (DO). Likely part would be EPM570T100I5. You can get source code follow link. [login to view URL] and this is description of cross point matrix. [login to view URL] Thank you for advance.

Need a chip that could detect the heart rate of a person outside the shirt he/she wearing. And a simple software to detect the hear rate using Bluetooth

We require a capacitive touch screen for a project. The current setup is too expensive and we'd like a cheaper alternative. Mobile phone capacitive touch screens are cheap on sites like alibaba.com. We need a working solution to display images and text & respond to touch, not pressure. Less than $20 in parts * Screen greater than 7cm and less than 9.5cm on long side. * Must have Capa...

We are paying for written application notes based on our configurable mixed signal ICs & integrated power switches. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). Writer will be responsible for...

Hi friend I have few more requirement on projects. I would be interested to explore your potential expertise & skills in evaluation of circuit designing & schematics, converting the electrical designs to eagle files followed by rapid prototyping of the idea. Here i am attaching the details of the need of the project. when find time may kindly go through & let me know in what way we can...

Looking for an experience or skillful programmer and software User interface developer for a basic application of tracking RFID or ESP8266 wifi devices. More details on the project will be shared during an the interview. Looking forward to hearing from you.

I want to make a inverter board 5kw 220v with 7s 24v balance charging system

Need to combine several circuits into one module to allow connecting an 802.3AT POE supply to 4 LM3409 LED driver channels controlled by an ESP32 module to provide up to 24 watts of power across the 4 channels with output current controlled by the ESP32 module. Need to create a single PCB schematic, Gerber files, and BOM.

Technical trainer for 2 days to train Electronics students

Technical trainer for 2 days to train Electronics students

Requires developing an embedded systems hardware and firmware for it to control 4 components with a motor. one RPI will be used as Transmitter/Controller, 2nd RPI will be used as Receiver/Main systems board, all 4 components to be controlled are on main board. Communications/Control will be done using 3 modes, Wi-Fi, Bluetooth and RF from Transmitter side, as well as the mobile phone. 2 prototypes...

need person who has knowledge about circuit design using latest opamps according our specifications after discussion only project will be granted project contains there parts [login to view URL] and HV part (0-300vdc) incorporate hv circuit [login to view URL] eradication-isolation [login to view URL] section [login to view URL] output section