Electronics Jobs

This is regards solar electricity More details will be shared via chat

Embedded system required for controlling vacuum pump and mini water pump. Vaccum limits to be set and achieved and maintained from -50 mmHg to -225 mmhg. Timing to be set. ON / OFF water pump based on time. 4 digital Inputs. Front end developed on android. Project time is 2 weeks.

This is regards solar electricity More details will be shared via chat

This is regards solar electricity More details will be shared via chat

This is regards solar electricity More details will be shared via chat

SIMULINK SETUP using Model reference adaptive system for an induction motor speed estimator is needed. -Fractional order PID will be used -Back EMF method will be used -Tuning will be explained -References of the design will be added if requested.(Transfer functions, driver, ...) -Work time is 5 days maximum, for everyday delay, 20% of the payment will be cut. -Bid will not be negotiated, Bid only...

I need to locate a water level (pressure) sensor that also can measure conductance and temperature and send this to a unit on the surface that can record these parameters. The sensor can be powered or not. It can have data logging capabilities or not. (in case connection to surface data logger is interrupted) Sensor needs a calibration function for conductance. Temp range 15c to 35c Conductance ...

the inductive sensor on arduinp will give its value 0 or 1 according to which servo motor rotates left or right

Create boards capable of these two functions (1) Mode 1 Design Two Identical PCB boards that operate stepper motors to operate in Sync with wireless remote control to turn on unit and vary speed. Add transceivers to communicate wireless between the two boards. I currently have a working model but the remote is generic i need custom. (2) Mode 2 Install cameras that trigger stepper motor and move m...

I currently assemble my PCB with components in house, and am looking to shrink the size of my PCB board. I currently use a custom designed PCB board (using Fritzing software), Arduino Pro Mini 5V 16MHz, Bluetooth HC-05, Pololu's Mini Pushbutton Power Switch with Reverse Voltage Protection, Sound Sensor with Adjustable Gain, On/Off push button, Micro USB adapter, On indicator LED, capacitors ...

I am currently in an R&D phase of a project and after advice from someone with skills and experience in Raspberry Pi 3 data logging with analog inputs and 3G/4G/LTE internet connection to retrieve that data. Can you provide advice on the use of a rasberry pi data logger for water pressure (depth) and temperature and conductance recordings as well as transmission of data at regular intervals (f...

I am required to generate a single cycle square wave double pulse (with a large width pulse followed by a small width pulse) that can enable me to change period for each single pulse using code composer studio (CCS). You may refer the attached for reference of the double pulse. Please give comments on each line of the code.

Microcontroller programming PIC

I need it with wiring specs, tubing size specs and length specs. Also, a place to add a can of freon and it has the capabilities of running gas and/or electricity.

STM32 Simple AT Commands Sender / Response parser over UART Simple library that will send AT Command to the modem over UART and process the response from the modem. One Function that will send the supplied AT Command and process the response from the modem.

Key words and skills. ROBOTICS-MATLAB SIMULINK- Multibody SIM MECHANICS-Biped Locomotion. The main goal is to create a simulation of a ‘ROLLO’ robot and perform test which have been mentioned in the document p20. Specific aims are to evaluate the repeatability of the biped robotic motion and the safety during different motions, taking into account that the robot is conceived for usage ...

fix the 3 broken sockets for the Philip hues light bulbs

It is a Program which uses an LCD and it controls 4 stepper motors depending in the diferent inputs of the sensors and LCD. More explanation in the attached documents. Joan

Need SIMULINK modeling so that desired power production using PV modules connected in series and parallel are realized. SIngle module process 260 Watt power at 1000 irradiance. there is temperature variation also, but it remained below 40 deg C, so solar panel performance do not degrade The power requirement will be specified.

Wanted are a simulation and modeling of intelligent energy distribution between 3 PV-stations and 6 buildings. The buildings get the energy from the energy network and from the 3 PV-stations. The simulation must contain MPPTs, inverters and batteries (Energy Storage Systems ESS). In the simulation must also be a program that optimizes and organises the distribution of energy and data using model ...

I have a project that I have been working on and need a little assistance. I have an ESP32 board that I am working with as well as other components. Max6675 Mosfet TB6612 motor driver micro switch JGY-371 12V DC motor with encoder MT3608 DC - DC boost I have some of the code working but need some help putting it all together.

I am searching for an experienced embedded firmware engineer / software developer with experience in ARM mbed OS who is helping me with writing the firmware for a project incl. the following components: 1) MCU Nordic nrf52 (Fanstel BT832 or BT840) 2) Gyro incl. DMP (Invensense mpu9250/ICM20689 ) 3) Sound decoder (VLSI vs1053b) 4) Serial (SPI) NAND flash storage (Micron MT29F2G01) 5) Touch input...

Hello. We have developed a new product for strength and conditioning that you only use your body weight but we now require an Instructional app building for the product. We would prefer IOS at this time but android would also be ok. Both systems would be even better! We have also had other ideas about what this app could include but we would need 3rd party hardware developed for this too. A unit ...

PCB Soldering SMD parts and re-flow soldering

I have acquired a 25kw 2004 generac water cooled generator. A natural gas line has been installed and generator is on concrete pad. I need a licensed electrician to complete the installation of all the electrical components at my Delaware County home.

OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

Hi, I'm making a word clock similar to this one here: [login to view URL] I have made a smaller clock and tested that my ARDUINO code is working perfectly, however I would like to add an external clock, a DS3231 to keep the time instead of the arduino Uno internal clock and I need help with changing the code so that it uses the external clock instead. I will also be adding a light sensor ...

I am the owner of RadioSet-GO, a source of innovative, portable, QRP (low power) HAM radio equipment. I used to purchase capacitive touch key boards to integrate with my projects and they worked perfectly. Unfortunately, the owner of that business passed away, and I am left trying to come up with something just as good. I have attempted several circuits myself with only some success. I have a lot ...

I need my ardunio to be able to detect the rpm of a bicycle wheel accurately using an IR sensor. Using an ultrasonic sensor to detect obstacles infront of the bicycle

I am looking for someone to create an intelligent boiler thermostat

I have a simple electronics project which consists of a NodeMCU ESP8266 and a PCB. Simple schematics as PDF is done. Now I want to have a proper Autocad EAGLE project out of it to print a simple 2-sided PCB. There are about 20 connections to be done on the PCB, so it's really simple.

I am looking to design a prototype of a horizontal underwater turbine to generate electricity (must include the housing that is waterproof). Would need a CAD design that outlines the "structure" similar to a typical wind turbine (as outlined here: [login to view URL]). We are targeting a 1kw-5kw generator. Freelancer to provide CAD design of dimension of the following: (1) hub, (2) low s...

Looking for a online tutor to teach students and experience professionals on engineering. People who has industrial experience only can apply. Idea is to bring Industrial awareness and knowledge to candidates.

Design and Install industrial automation system for energy efficiency project with cloud connectivity. IT 4G routers, industrial IOT gateways with Lorawan connectivity, SCADA system integration (modbus, IEC 61850), Building management system integration (Bacnet, KNX, LONWORKS), sensors installation (pulse meters, electrical power meters) Project based in Belfort France

As described in email correspondence

At the end of the project, a fully developed system compromising of the following components 1) Raspberry Pi 3 Model V 1.2 2) inAIR9B Antenna 3) Adafruit AMG8833 Breakout Thermal Imaging Camera Interconnected together, should be produced. The objective of the project is to be able to use the Thermal Imaging Cameras to detect and count the number of current Passengers that are in a bus. The dat...

I look like to design a noise gate with key (duckner) portable. - It will work with electrec microphones (2 inputs/ in and key) - It will work with battery (9 vcc max) - It will be analogic or digital with very low delay. - The size will be small as posible.

We have a custom designed ATSAMA5D27 board. We have problems with getting it booting. We need the mpu to use the internal RAM and eMMC memory.

Kirchhoff’s laws Superposition rule Equivalent devices DC power Steady-state analysis of AC circuits Powers in AC circuits Resonant circuits Periodic current circuits Small-signal analysis Transient analysis # i need people who are really good in solving problems based on these topics perfectly. #The problems will be based on engineering high level [ Eg: AC circuits problems ] #who ever can ...

Can anyone please contact me to do a project for me in [login to view URL]: Powerful Electrical CAD Software. I want to have a guy who has experience with the particular software. Thank you

Updated: January 11th, 2019 I've updated this project description to clarify a few things. Just a man with an idea. I have a very simple and rather small PCB I need designed (roughly 3.5cm x 2.7cm), essentially a bare bones (2) port USB 2.0 HUB (non-powered) with a microSD card reader connected via one of the hubs ports (direct not via USB), and a MicroUSB Type-B Female connection for the ...

Hello, I'm looking for someone to partner up with me in trying to figure this specific post out. There's no specific instructions, just a general idea and I want to make this for my wife's birthday, so if someone could help me bring this to life (mainly software) I'd greatly appreciate it. [login to view URL]

Hello, I'm looking for someone to partner up with me in trying to figure this specific post out. There's no specific instructions, just a general idea and I want to make this for my wife's birthday, so if someone could help me bring this to life (mainly software) I'd greatly appreciate it. [login to view URL]

Need help completing my microcontroler project. could you please put solenid valveand make a report, Bid only if you have experience in this field

Need help completing my microcontroler project. could you please put solenid valveand make a report, Bid only if you have experience in this field

Need help on a labview communication suite program that uses NI Usrp 2901

Hello, I need PCB design for my Bluetooth headphones. Rest I will share all the details in chat.

the analysis of modulations ( .qpsk ,8psk ,16qam and 64) on MIMO-OFDM system over AWGN,Rician and Rayleigh channels and their effect on BER for high data rates esented. The proposed MIMO-OFDM system with OSTBC using 2x2,4x4and 8X8 antenna configuration

Please read this carefully if you want me to consider your bid. Bids that do not answer the questions below will be ignored. I'm looking for someone who can design a PCB with a large number of independently addressable RGB LEDs. I have attached some files with a design reference (vector and image). The project consists of a multi-digit 7 segment display as well as text and logo. In the att...

Smart speaker requirements (As small as possible) High quality LCD touch screen (2.5-3.5inch) High depth great quality speakers High excursion woofer Tweeter array Seamless mesh fabric Payment reader: chip and swipe Smart pay Strong microphones Water proof Bump/drop resistance (durable) Strong battery life (at-least 20 hours) No exterior buttons Tracker inside the device (like find my i...