Kejuruteraan Elektrik Jobs
Currently we are looking for support/ professional services to finish our IoT project, using a yocto build as os running on an RPI 3b.. Specially help we need with configuring Wifi and BT as end endpoint device, packaging, updating (swupdate), may encryption by using uboot. This is an urgent project for us, so you must be able to start right away.
Hello freelancers(look at the pictures), I am looking for someone who can manufacture 1000 units of PCB fully assembled, tested, and market ready! I have the mobile apps working and ready for the devices. The hardware and software are both complete. The data format will be provided, which is the link the provides the communication between the Hardware that you will be building and the Software...
I have a matlab code that will be delivered. Also a file containing some math for explanation. In the code you should look specifically on Fin_w as a function of wavelength (2*pi*c/w) For some reason I get the wrong wavelength for the pulse. I assume it has something to do with time between the pulses but i'm not sure. You should know physics preferably PhD in that and hopefully some non lin...
We are evaluating antenna options for a small RF device. This project is to etch and place a 50 ohm impedance 700 Mhz center frequency antenna on a surface area limited to 14 mm x 9 mm. Outside that 14 x 9 mm surface area, say in the 10 mm adjacent to the actual etched antenna, we want a standard [login to view URL] male connector to interface with RF test equipment. You can pick the PCB materi...
[login to view URL] design,simulate,construct,test and characterise an electronic circuit. 2. To maintain an accurate and complete record of your design, construction and testing processes. [login to view URL] present a working demonstration and description
Need to design some hardware that transmits data using BLE to a smartphone
We are looking for an electrical engineer who has embedded and/or CAN BUS (vehicle CAN networks such as J1850, J1939, etc.) experience to assist in identifying and reading messages (IDs) on vehicles we perform upfit and integration services on. This practice is allowed by both GM & Ford as we have already contacted them for best practices and approach. While they do not provide a list of the...
Hi there, I am looking to hire a TEAM of freelancing hardware and software developers' for a job task, which involves building an umbrella rental machine. My company is Lonbrella, an umbrella rental service that provides high quality, windproof and eco-friendly umbrellas in London. We want to place our machines throughout London so that commuters can access umbrellas when it rains. We...
I am looking for a datalogger solution from an arduino board and I have put my wish list below. We commission new mains and need to log both flow rates into the pipe work initially and then much lower levels of water whilst pumping water to raise pressure. Pressure must also be monitored. We need an adjustable data recording time of between 5 and 30 seconds to log pressure and flow. Ideally we...
I am looking for a datalogger solution from an arduino board and I have put my wish list below. We commission new mains and need to log both flow rates into the pipe work initially and then much lower levels of water whilst pumping water to raise pressure. Pressure must also be monitored. We need an adjustable data recording time of between 5 and 30 seconds to log pressure and flow. Ideally we...
I need a load calculation for an existing residential power panel. I attached here the actual photos of a panel. The existing panel is 125a/240V single split phase. I need to check if its safe do downsized the existing 125 main breaker to 100 amp.
FIRST THE PERSON CAN SEND US THE SOFTWARE AFTER SIMULATION SO THAT WE CAN TEST THE SIMULATION HERE. THE TWO main software to be used are OPNET 17.5 and OMNET ++, OR ANY OF THE BELOW Using a data to be send later. MODELLING, SIMULAING and visualizing the performance of the communications in 4G LTE OBJECCTIVE TITLE as approved:TO ESTIMATE AND MODIFY THE EXISTING NETWORK CAPACITY OF SPECTRA...
I like to develop educational content on STEM related materials, topics such as aeronautical, automotive engineering
research on CS, wireless, communication, Sensors , antenna and so on must have proven record and published material
Hi I need to solve my errors and exercise related to MATLAB mathematics algorithm.
Need efficiently designed PCB, 6cm x 4cm for mini Wireless Ultrasonic Sensor Device with Visual & Audio Alerts. Confidentiality required. I can provide images of similar PCBs with some of the desired functions. Major components Two Ultrasonic Sensor / Transducer, Nordic Family chipset or equivalent, WiFi / Bluetooth, Light & LED Indicators Super loud audio tone Deliverables: 1....
Looking for someone who can create a shield for the nanoPi NEO Air that will have 3 buttons on it and a single digit number display. I am planning on taking this camera: [login to view URL] and connecting it to this: [login to view URL] I want to store pictures onto the NanoPi NEO Air Pictures will be sent over bluetooth to my phone app. I want to also connect 1 meter of these leds: [login t...
Fazer modelagem 3d do projeto e pranchas para que eu possa desenvolver a fabricação das peças e componentes.<br />O projeto será baseado em fotos e imagens de um triciclo já existe no mercado exterior, será praticamente uma cópia do já [login to view URL] link para referencia do projeto.<br />[login to view URL]
Hi, I am looking for a Engine & Motor Synchronizing Controller. Please find attached Diagram for better idea.... THE MAIN CONCEPT OF APPLICATION: 1- Engine's RPM will be detected by a Non-Contact RPM detector. This RPM information will be given to the Controller. 2- Controller will run the Motor on same RPM as received/detected from of Engine. Reference Line: [login to view URL] 3- Th...
The project consists of using an Arduino Uno to record and play audio in loop, using 1 button, a microphone and a speaker. Once the sound is recorded, the Arduino needs to automatically start playing this sound in loop. A momentary push-button is used to start recording the sound. As long as the push-button is pushed, audio is being recorded. Once the button is released, the audio needs to start...
Synthesise secure microcontroller. Only people with access to secure microcontroller IP are allowed.
I have a 2.4inch OLED transparent display TP241MC01G with DA8620 control IC(using 8 bit-parallel) and raspberry pi 3b+ and also the DC power supply. I want it connect as a display for raspberry pi 3b+. I have the information i.e datasheet and initial code. also, i have the collector PCBA. What i need is driving software for it. I would give you more information if i award you.
We are minority business organization with a team of professional staffs in the USA. We are currently looking to recruit more staffs with the following positions: Electronics Design PCB Design Layout Engineer Job requirements: • Graduated from Electronic Industry. • Understand the process from design to product board. • Experience the design of serial high speed circuit board. &bu...
We seek to convert some sensor outputs to Modbus-RTU (RS485 2 wire)
I need you to help me to obtain temporal variance for signals processing . Please contact me for further details.
EL PROFESIONAL TEC. ELECTRICISTA /O ELECTRÓNICA DEBE TENER CONOCIMIENTO DE INSTALAR Y PROGRAMAR EL RELAY O PLC , TAMBIÉN TIENE QUE TENER CONOCIMIENTO EN ELECTRÓNICA PARA LA REALIZACION DE BOBINAS , PARA EJECUCIÓN DE PRUEBAS EN UN PEQUEÑO APARATO
Generate a few types of waveform with sampling rate of at least 50kHz Waveforms need to display from a range of frequency from 1Hz to 10kHz and a controllable voltage offset Strictly using AVR C, ATMEGA32 and Digital Analogue Converter
Network simulator NS3 expert needed to implement a scenario for me more detains in the chat
mo nombre es antonio lo que necesito es pasar una linea telefonica cmda a un chip gsm.
We are minority business organization with a team of professional staffs in the USA. We are currently looking to recruit more staffs with the following positions: Electronics Design PCB Design Layout Engineer Job requirements: • Graduated from Electronic Industry. • Understand the process from design to product board. • Experience the design of serial high speed circuit board. &bu...
The calculator you will be completing is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). A template Logisim file of the inputs and outputs is provided on Blackboard, which looks like this: In part 2 of the final project you will complete your 8-bit calculator by bui...
this is my final year project....this was an extension for ieee project tittled " reconfigurable band rejection antenna for ultra wide band applications" and have to be done in hfss software
Hi how are you ? hop ur fine please see the attached file it contains the detail of the project if you have the ability to help me in my project please kindly tell me the time you need to finish it? and thanks
Scope of Work:- Use Beaglebone Black module to support 1. Digital Input isolate =16 inputs. [login to view URL] Input 4-20mA=8 inputs [login to view URL] Output(Relay contact 10A/250V)= 4 outputs [login to view URL] RS-232/485 = 1 port [login to view URL] RS-485 = 8 Ports(A/B/G) [login to view URL] Output = 4 Ports [login to view URL] module 3G/4LTE connect Internet(Option select 2 SIM)(2100 MHz) ...
Scope of Work:- 1. Digital Input isolate =16 inputs. [login to view URL] Input 4-20mA=8 inputs [login to view URL] Output(Relay contact 10A/250V)= 4 outputs [login to view URL] RS-232/485 = 1 port [login to view URL] RS-485 = 8 Ports(A/B/G) [login to view URL] Output = 4 Ports [login to view URL] module 3G/4LTE connect Internet(Option select 2 SIM)(2100 MHz) [login to view URL] Sensor Ports = 1 p...
I am looking to have image files of 1 PCBs converted to PCB layout files (and then Gerber files) to permit manufacture. PCBs are big in size - A4 size. Two layers with some through hole. Complete set of Gerber files required including PCB folder, Fab folder, Assy folder and all its contain the workable file. A set of artwork, drilling drawing and assembly drawing in PDF is required.
to make out runner brushless DC motor for E-Bike
I need to create an RFID chip, which will be installed in Wallets,Leather Bags and other things to protect the Credit Card/Debit Card and other details from being stolen.
Hello. I have written a arduino code but it needs tweaking. Not a lot of work to be done but it would help getting someone experienced. I also have designed a minamilistic PCB that needs tweaking, I made a one sided board in fritzing as I do not know how to use eagle or other design softwares. I can give you a basic idea of what needs to be done. (Removed by Freelancer.com Admin) Regards Vi...
Design grounding System for lightning protection system: - Solid grounding - Resistance grounding - Reactance grounding - Ground fault neutralizer - Distribution Transformer
MATLAB SIMULATION FOR MIMO FULL MIMO 3D CHANNEL 5G-NOMA MMWAVE BEAMFORMING GNSS CDMA SPATIAL MODULATION
I need a small circuit board designed to charge a pair of 18650 cells and proform switching. Please contact for more details.
We are an IoT Company providing automation to retail and BFSI clients in India We have selected a nordic chipset for our battery powered sensor platform. There are several off-the-shelf modules that exist which are pre-certified as well. We want to design a simple base board which can use one such module and allow us to interface with different sensors as daughter boards. The initial design is...
We are an IoT company providing automation to retail chains and BFSI in India. We are currently using Raspberry Pi 3 with some in-house designed attachments. We want to now do a custom carrier board using Raspberry Pi Compute Module. We are fairly clear about our requirements, largely requiring - Ethernet, WiFi, Bluetooth, Low Power Wireless and some Digital/sensor interfaces.
This calculator should be built in Logisim. The calculator is a relatively simple 8-bit calculator with a hexadecimal output. It has a single 8-bit input (you can think of these as switches a user would set) and 5 buttons (+, -, *, /, and =). The calculator takes 2 numbers sequentially. The user indicates that the first number has been entered in the 8-bit input by selecting an operator (changing ...
what will be done in this project is that, published papers will be read on that topic, and implement each system in each paper to come up with a comparison amongst all systems, and provide results on which one is the most efficient.
we are looking for an expert to program an RF-BM-ND04 is a Bluetooth Low Energy data module built on the basis of Nordic nRF52832. *Removed by Admin*
Need a pcba design; 2x canbus (tja10xx??) GPS module (offer price/performance product) GSM module (offer price/performance product) MCU (s32k or stm32 series) input power supply is 12V (6-36V is good) Offer good prices and show your references
