Electronics Jobs

We want to make a mesh network with bl652. The characteristics of this mesh are: - The Bluetooth module reads the data by UART and then sends it over the mesh network. - Bluetooth works with the BLE protocol. - Our application works with BL652, it is necessary to work with this module. - The programming language is Smart Basic.

I am looking for someone that can modify an existing android app that includes BLE tooth interaction working knowledge of Adafruit Feather nRF52840 is required to modify this app. More details will be provided in the chat.

I have a project and I need help in 1 part of this on urgent basis.

Hi Freelancers, I am Ashutosh Gupta, founder of Next Home. We are a team comprised of 10 Engineers across Hardware, Software, Mechanical streams. Who are we looking for: -Embedded Developer with experience in Power Electronics or Home Automation Project: We are developing Smart Switchboards which are industry compliant and can be retro-fit across any home. These Smart Switchboards are comprise...

all details are in attachment file. please read carefully before you contact me.

Hello, so i have connected some arduino parts to control a house. I have : Aurdino Uno Esp8266 8 Relay module ACS712 30A (current sensor) ZMPT101B (voltage sensor) I want you to create an online dashboard (php and mysql) which i will upload to 000webhost and from there i will open and close devices. Also the user will measure power consumption and set limits Also, write arduino ide code please. ...

Hello. I would like to start an online radio station. I would like to start this station today if possible or this week. You have to had set up a radio station before.

I need 3 wiring diagrams drawn in full color using common electrical symbols. It should be provided as a pdf and the source file (preferably Visio) format. I will provide a black and white diagram and you need to draw it in a cleaner format showing the correct color patterns. You may not copy the existing work. There will be a title required on the top in text and some additional text on the botto...

I need a antenna amplifier transmitter to present to a cyber security convention.

need someone having expertise in ARM microcontroller programming and goor report writing skills for a short report

I need to develop electronics/ Audino based toy car with remote controlled based. The optimized design with single motor or twin motors or quadruple motors may be suggested by the freelancer. The scope includes complete design along with bom and prototype support.

Solve problems using transfer function and laplace transform

LCD/LED Wall clock with calendar

As a final product I would need final project report done as well as comsol multiphysics software files.

You have to code for Optimal Power Flow (OPF) in General Algebraic Modeling System (GAMS) tool for one network system. The case is a 30-bus network. I will provide you the code in MATPOWER of MATLAB for the mentioned network. You must have good knowledge of transmission and distribution system network, electrical power system, and MATPOWER in MATLAB. In addition, you must have skills of coding for...

Simulation output with proper graph in MATLAB required. More details will be discuss with selected freelancer.

Hello Team, I would like to develop Hardware Schematic (PCB) Portal Storage

I will give you all the information as much as possible. If you have any questions let me know. can you use Amazon or a USA websites to find parts. The LED does not need to be like that or have all those features. Just light up. Any other questions let me know. Please detail how to build this. So I'll know you have experience here and I'm going to get you into this huge project. I a...

Simple task, Create a Kalman filter in python using NodeMCU/ESP8266 and apply 2 DHT11 Sensors to it £20 budget need urgently!

To develop an accurate interface between a 28X2 Picaxe and a galvanic oxygen sensor. The project allows ONE of TWO approaches. This can be done using an ADS1115 (AD Converter) which requires the development of suitable code with the 28X2. The alternative approach is using to design a besoke interface PCB that provides an analogue 0-5v output relative to the oxygen concentration. An APD112372 ga...

Attached I have my simulation of a 32-bit RISC pipelined processor (picture also attached), and I have a few errors in the code that won't let it compile. I am trying to find someone to simply aide in the debugging process so I can continue my work, I am hoping it would be done in the next day or two.

Designing of EDFA as shown in book pdf. Just you have built that file as shown in pdf with result in color. no cut and paste to shown result as shown in pdf, please. If you know how to do it than only accept the job nothing else, please no time pass do as pdf say to do it has all the instruction that anyone needed to build it.

Design a neural network in MATLAB/Simulink to configure the coefficients of the PID controller. The control object is a complex system with variable parameters. Programming skills are welcome

we need an expert in reverse engineering to build a Gsm Gateway that will include software

I have a project where I am using 3 bi-directional DC brushed motors that are controlled by 6 buttons. Each motor has two buttons, one for forward and one reverse that are controlled with relays. The problem is the rapid on-off nature of the buttons make the motors turn too fast, almost violently when they start and stop. I am looking to commission an Arduino sketch that will receive the anal...

Need a matlab freelancer to implement a payper in matlab. i will give more details in a pdf file. thanks

Need high quality electrical engineering expert for task on 9 April 11:55 PM for 2.5 hours.

i need a mobile app for stock maintain and for spot billing done by my delivery boy at customer place and generate slip through thermal printer

(1) Designing a Switched mode power supply by using OrCAD (PSPICE) software. (2) Sensors and control

simple pcb layout contacts me if interested..........................................................

Hello Team, I would like to develop Hardware Schematic (PCB) Portal Storage

Gas Central heating and boiler repair engineers. We need an engineer who can repair the boiler pcbs in our workshop.

need someone having expertise in ARM microcontroller programming and goor report writing skills for a short report

need someone having expertise in ARM microcontroller programming and goor report writing skills for a short report

We use Arduino Due in our project to read data from sd card via spi (and sdfat.h library). Now we want to send this data via Wifi to Due. We have tried to make it with ESP8266 but we could only get about 100KB/s. But we need 10MB/s or more. We send the data from Processing code (client) over an access point to ESP8266 (server). We need a software and/or hardware improvement to get speeds we need. ...

I want you to give me a circuit design that works off a battery power source. That provides a 25-26 millivolt power source. I also want one that would provide a 500-700 millivolt power source. I envisage a PCB, with an on off switch, a light to show that it is switched on and plugs for the battery power supply and the contact that will provide the power. I want you to design a circuit that will g...

We need a German or any other Country Freelancer to test or direct approve our Electronic PCB Circuit Diagram. Even if they can not send it.

Need an experienced writer for a blog about famous robots in the world. For example, describing the Dexter robot with its intro, image, and further details.

USE LOGISIM Design a controller to manually turn on there values 1,2 and 3 Details of the task are in the attached image

Hi, You will have to generate Precision PWM of 0...40khz +/- 0.1Hz. Refer the attachment and I have tried with STM32 using HRTIM but there is 0.34hz deviation at 30002 Hz. So it doesnt meet the requirement. I request pl have a look and you need to provide the right solution and design here to achieve this.

I'm a user of Fusion 360 and have started to use Eagle. I'm looking for an expert in printed antenna design and RF PCB design

Attached instructions for 10 slides PowerPoint for MultiSim

WANTED: Electrical Engineer with strong background designing Audio Equipment such as Pre-Amplifiers, switchers, Amps Sims, DI Boxes, Effects Pedals, Amplifiers, etc. Message me and tell what your experience in this is.

Need someone that is deeply knowledgeable in verilog programming. Need to be ABLE to build the CPU, build memory-less, combinational components and sequential components (i.e create mux and adder's in ALU), implement 2 stage pipeline for RISC-V Processor, etc.

sensored control using hall sensors sensorless control using bemf trapezoidal control sinusoidal control FOC

I want an assistant on a project related to Nextion screen programming .

design our mobile charger box

Colloidal Silver Generator The main idea is to build the most advanced colloidal silver generator available today. User might have no knowledge of chemistry or electronics so, these skills should not be required to make perfect colloidal silver every time. Generator might contain a microprocessor unit and a 3 inch touch screen which brings computer controlled precision and versatility to the proc...

I want a detailed single line diagram for 500KWp on-grid system with layout and configurations for installation in ground mounted system. I will provide you with avaialable land, PV type, and inverters type.

Design a PCB board for dip-40 component to screw terminal block adapter board.