Electronics Jobs

Design of PCBA from scratch in KiCAD. Design is for a basic (approximately 12 components) 2-layer 9V battery USB charger. Deliverables Must be done from scratch in KiCAD, no conversions from proprietary applications. KiCAD files ready to be submitted to contract manufacturer for PCB and PCBA build. All KiCAD files including: .pro, schematics, all gerber layers, drill files. KiCAD components mu...

I would like a sketch written for an Arduino Nano. I want to control a stepper motor that is controlling the airflow through a butterfly valve. The stepper motor will open and close based on a variable input from a vacuum transmitter (0-5v). I want to use a PID loop in the code so that I can control the actions of the valve proportionately. I am trying to avoid(chattering) of the valve and rapid r...

The circuit is provided on page 20 of AN369 and the table has some example values. Please calulate the values approriate to use the device at 120Mhz to couple to 50Ohms

Need a suitable firmware developer who worked on IoT products before. Your job is to develop firmware for nb-iot part and also integrate it with web application. Thanks.

OP-AMP Inverting and Non-Inverting Amplifiers lap tasks/report using multisim

Need someone with experience on RISC-V, GD32VF103, Longan Nano, PlatformIO. Anyone who owns the hardware will be preferred. Code must be in assembly language.

A simple task of controller design. If you are an expert, please bid

I am a sales manager and I want to create something that I could not find online. I need someone to help design and engineer a digital product that would be the size of a smaller flat screen tv. There does not need to be any sophisticated code, although I need to be able to program it (Add teams and customize team names). This is essentially a scoreboard where I can add more than 2 teams, I can cu...

Please convert these two images to Schematic drawing.

Electronics Engineers required in Meerut. Please bid only if you are close to Meerut only

Need a Optics/Photonics expert

Requirement : Code to be run on esp32Cam to send the Recognised Liscence plate number along with the photo of the vehicle , If the vehicle is parked in the designated marked area of the camera's Field Of View . The data should be pushed to over my server for further analysis .

Description design of dc voltage outer loop, and inner current control loop.

Experienced Electrical Engineer able to Quality Assurance and Supervisor for a 3rd party job (freelancer hired by this platform). The Q.A./Supervisor will do Quality Assurance, Advice and determine if the output provided by Designer Electrical Engineer is good for the goals of the project (add an additional Ethernet output port and provide us the schematic and PCB design layout files), if not the...

You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fe...

This is a radio station that requires an engineer. We have a humming noise coming out of the monitoring . not humming on air but is in the studio. we are also unable to use the phones on air as this does go on air with the humming. Alice Air 2000 broadcasting desks is what we have

Here is the project description: A control unit has a 3.9" TFT-LCD with parallel RGB interface and touch screen. The graphic design already done. Screen designs are also already done with TouchGFX. The driving MCU is Nucleo-H743ZI2 board. Touching buttons in the screen shall either change to another screen or execute a code. MCU will communicate with another MCU to send/receive some parameter...

Hi, I want to build a Gas leakage detection system for home security. I think using Arduino would be the best option. I want the developer to have all the components, as I want him to build the system and test it at their own place. (Not paying for the components) You have to then send me the schematic and program code of the system designed, the picture of the system and results from the test....

I'm working on research related to EEG signals classification, i need an expert for long term help for the research and the project.

Hi, I need someone who can design PCB with eagle software. I have the schematic file but that's in altium format. So if anyone can help, then apply.

Hi, I need matlab expert for a project details i will share in chat. its about SOC measurement using super twisting controller thanks

We're looking for a consultant to guide and help us setup a small PCB manufacturing plant.

Mesh is looking to develop and manufacture a smart switching device that can be retrofitted with existing wall outlets to offer smart home capabilities. Users should be able to Control and Schedule any appliance connected to the smart switch from a Mobile Application. Therefore, Mesh is requesting circuit and PCB design services in an effort to design a solution. We aim to identify a partner to de...

*payment only after the project is completed and tested. Recognition of faces and emotion and object. As a possible robbery, talk on your cell phone, distraction (looking at the side for a long time), smoking, expressions of tiredness and fatigue such as yawning or closing your eyes for a long time. also identify the number of people in the place. You should send information through a string on th...

** Payment released only after finalizing the project and sending firmware to test the operation. I need to send and receive incoming and outgoing information through the serial portal. I already have the hardware developed. 1) When making a combination of 4 keys, I need the combination to be sent via the serial. example: pressing 1111 or 1234 keys If you do not press the 4 keys, wait for 4 se...

You must live in... Brasil, Colombia, México, Argentina Chile, Uruguay, or another country in Latin America ✻ OVERVIEW ✻ You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Freelancer will deduct their 10% fee. You will normally work 20 days/month. ...

power supply needed for 1 tesla as magnetic result

I need you to develop a code for me. I require this program in Python.

I need someone to de-bug or re-program this legacy whole house system. It includes legacy equipment from Lutron RA and old Sonos equipment. The system has a few glitches that need to be corrected (as an example we have a mix of plasma TV's and LED TV's and need to refine the programming to control the resolution of signal sent to each TV). And we need to change one TV from Plasma to m...

Microgrid model with given parameters (see the file) and specific inverter's control (f.7.10, p.137) should be done. Results of modeling should be the same as authors in the chapter.

the problems will be related to Problem on The Electric field, Electric current and the magnetic field. you have to solve it with in limited time period. interested candidates are requested to write me..thanks.

Problem on The Electric field, Electric current and the magnetic field and one have to solve it with with in a limited amount of time. interested candidates are requested to pm me..thanks.

I'm a programmer looking to learn about the ESP8266 and develop a small app to run on it. The app has to connect to wifi, look for a multicast message, and set an I/O port based on the results. I need a programmer who is familiar with this device and its development environment to work on this app and bring me up to speed on this part quickly.

B. Clearly written high-level and low-level algorithms for the basic name display program. C. Clearly written high-level and low-level algorithms for the rotate name display program

Design of a low cost, portable signal generator. Skills required: Proteus design suite PIC18F4520 micro controller MPLAB C18 compiler C programming language

My daughter is building a fingerprint sensor lock using the Arduino Uno sensor and a 12v lock. We have been able to get the sensor hooked up, but once the enroll function runs, when she goes to confirm the fingerprint the program seems to enter an endless loop. Constantly looking for another fingerprint. She is an absolute novice, as am I. I am assuming there is code she needs to add or edit some...

I need an engineer who is expert in electronics I want his help for one hour,

I need someone who can Implement optimized bitsteam for cvp13. It should be a Bitsteam and miner application. Kawpow algorithm minimum hashrate of 650. From my experience guys are taking a pc miner version that exists for graphic cards modifying it for fpga and building there bitsteam back wards from there. T. rex miner for example is open source and easy to modify

15 questions about wide band gap semiconductors.

hello i have a cricuit build with RFDuino with its firmware , all working properly i need to change the RFDuino with ESP wROOM 32 in circuit which , and modify the firmware to be compatible with ESP microcontroller please read carfully the description , and take a look on files given to circuit and firmware , budjet is around 50 USD

- Design PCB board circuit and Firmware - PCB Board fabrication - Number of PCB - 5 - System has Sensors, Microcontrollers interface to get the required result.

I need help to write code and working arduino model of a 2 pump sump system with alarm and level switches. I have specification for how it should operate and also a free software online to build it on.

This is an industrial/product design contest for a smart electric golf scooter. Our aim is to have the best golf scooter in the market and so far the range of products out there is poor. We look forward to have multiple winners as we have other project in the pipeline. Winners will be also awarded for upcoming project in the near future. Requirements: Unique design ( out of the box) Ligh...

I need to design a system that can monitor the real-time efficiency of a manufacturing unit using a Balluff mini-conveyor(Siemens PLC), I/O link master (Node-RED) and Grafana. The details of the hardware are attached.

Every car will be fitted with some microcontroller for example arduino which will receive signal from transmitter located at different area of cities( in project only one transmitter and receiver are needed which can transmit data wirelessly) about speed limit of particular area for example transmitter says speed limit of this area is 30mph so Arduino will compare that speed with current speed of ...

I need a electrical engineer. which have good expertise in HSPICE software.

Hello freelancers, I am looking for an Electrical Research Engineer having strong background in power optimization in solar cell

Omron PLC Wiring and programming. Simple machine ,only 2 axis

The Architecture of the PI controller is given. Its not like some conventional PI controller. The input is sine signal with noise and by manually tuning the gains the output is sine signal with fixed frequency and fixed amplitude.

Very compact Uwb antenna for emi and emc using cst studio.