Elektronika Jobs

The expert is require for the different task. the more detail will be given in chat box.

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leitura remota com nrf24l01 e arduino , e max6675 , trabalhando com transmissor sem fio, e receptor deve intregar sinal analogico 0-20 ma pois sera usado em um clp

I want to be able to run a Simulink program and have it detect music. The main purpose is to take that information and either use it or eliminate it. If it is not recognized as music, the program continues. If it is recognized as music, I want it to stop for a period of time. During this time, checking new sample blocks for music and if recognized as music, stop for a period of time.

I need some help in programming Autopilot APM 2.6 using ArduPilot ( Modified version of Arduino) Or other software

We are a iot development company and we are looking for someone who can design pcb from schematic designs

1 - Perform communication between ADE7758 integrated circuit and arduino mega using the arduino IDE as a compiler. 2 - Create a code for three-phase power line records and also examples of how to calibrate them. 3 - This project should provide the complete code and also the schematic for connecting the ADE7758 to the Arduino Mega. 4 - Send the results of the recorders to a serial monitor or lcd as...

We need firmware developed for our new system , Details can be shared later.

We need a PCB designed for our new electronics product. Details can be shared later

I need a gerber file for PCB of 9 W bulb that is used in household life.

This is related to my home automaton project.I need help to findout exact design for ac dimmer/fan regulator snubber circuit.

I have an idea that I would like to turn into a fully functioning product or atleast a prototype. It has moving parts and heating elements

I want python code for accident sensor in which we are using raspberry Pi 3 b+, accelerometer sensor, gps.

Here is the project for a nice freelancer. Don't bid here is a re-launch a project for an already chosen freelancer.

I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. YOU HAVE TO KNOW MIDI TO APPLY I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less exp...

I have a working project involving arduino, nrfl24 wireless module, led ring and ultrasonic sensor. I need to have pcbs assembled and working, with place for batteries and whatever. I want you to write the pcb and find out options how you can make pcb print and assemble the components. I prefer italian or max european applications as shipping costs might be less expensive and faster. I neee it i...

I want a Team or personnel to design me a eco friendly solar powered, web app controlled Wildfire extinguisher. I want the proposed unit to stand 40' tall and have a diameter or roughly 25'. I want my unit(s) to be multifunctional and operational by 1) Solar powered. 2) Be Eco Friendly to our wildlife animals, and not disturb their habitats. 3) Somehow be discharging X amount of Class A ...

I want to make a vending machine controller based on Raspberry Pi and Arduino. It will use pulse based multi-coin acceptor and bill validator. 20x4 I2C LCD and Matrix keypad will be the GUI. I will provide sources from an open source VMC based on Orange Pi Zero for guide.

more details will be shared via chat

I need the simulation to be working. New freelancers are welcome to bid. Further details will be discussed. Regards, Hany S.

Need a smps circuit for converting 240V AC mains to steady 5V DC. Mobile chargers has such ciruit but that one is very bulky for my project. I want it to be as small as possible. So I would prefer capacitor based smps circuit rather transformer based (mobile chargers).

I want long term employee. if you are expert in Z- source breaker, please bid here

IoT using RFID. Needs to have loud speaker. Ideally would be in keyfob or card. Will interact with phone app.

We are seeking cooperation with experienced Electronics Engineers with experience in Digital Signal Processing to build a prototype of an Android OS-based Audio/Loudspeaker Measurement App with an automatic Equalizer. OVERVIEW: The project is to build a prototype Android App that emulates an (obsolete) Digital Signal Processing device from 2004 (with last update in 2007). The prototype can eithe...

We are seeking cooperation with experienced Electronics Engineers with experience in Digital Signal Processing to perform software porting from Analog Devices BlackFIN BF533 embedded software to generic code. OVERVIEW: The project is to perform minor update on currently obsolete embedded software for Analog Devices BlackFIN BF533 Digital Signal Processors. Parts of the original embedded software ...

Need to implement a morse code generator for FRMD KL46Z board.

Need to create a tool which should detect hardware trojan in IC's by comparing the results of simulations and experimental results.

Looking to use the services of a developer with Serial Peripheral Interface protocol to have a Particle board talk with an eInk display. Update: Selected hardware: MCU: Particle Argon WiFi with latest firmware. e-Ink display: Dalian Good Display GDEW1248T3 We are looking to have functionality developed to display a full screen image with a changing string (alpha-numeric) in the middle of the scr...

A controller with code to be able to drive 432x128 Display with P10 1/4 scan Display with 16x32 individual boards 12-bit PWM Application: Full Colour video display Format : Various video, images, animation formats Capable with audio output Input via Ethernet

I'm looking for someone based in china to serve as our agent to Source and inspect the products. The individual must be very tech savvy to test the products from various suppliers efficiently and grade them. Must have a good english

I need an expert with electrical engineering (power quality) for Hybrid Active Power Filter Fuzzy Logic Based for UPS System; Simulations , Research Article and Hardware Single Phase / Three Phase , 3-wire& 4wire 1- HAPF for UPS system PQ Fuzzy refrence current with PLL and Vdc PID control. 2-HAPF for UPS system PQ Fuzzy refrence current with PLL and Vdc Fuzzy control. 3-HAPF for UPS syst...

I need to make a project for 2 types of LED-drivers: 30W and 72W Power supply is in both cases a battery pack eg. BOSCH 18V/2Ah or 18W/5Ah. There is no AC power supply, nor battery charging function. Both drivers need to have automatic signaling of low power in the battery and switch to an emergency function mode (low light output eg. 10%). Normal functioning should be possible at 3-5 output level...

The application should measure weights up to 200kg, through 4 load cells of 50kg connected to the HX711 module. The code must run on NodeMCU. Attached photos with mounted scale. The scale should start by informing the current weight on the scale. With known initial weight, the weight of the cylinder informed by the user must be subtracted. The IDE Arduino Console should display: 1. Current wei...

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Hello I have a Arduino MEGA 2560, and NODE MCU, I need them to talk to eachother, simple bridging code, plus tell me how to wire it all together. I already have 2 separate codes. 1 for NODEMCU and one for the mega. Many Thanks

Maximum solar input :300W, 50 VDC . Battery Type : LeadAcid/Lip04/Lion, Nominal voltage 12 /24 . Load Output :12/24VDC @ max 75W Need automatic load control (EX: Dusk to Dawn, Timer ). Hardware Design , C Code .

Working on a script for non-commercial use by mainly HAM radio enthusiasts and academics etc. and my own interest. My short script will take 77 precomputed binary bits (MB=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 1 0 1 1 1 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 1 ...]) and a 14 bit CRC to give 91 bits according to the open source FT8 p...

This project will be using for the drone where the camera is placed at the drone and at the GCS(ground control station ) the video willl be received the range i want to achieve is 50 KM .

I have completed the main section of Python code, I need help with building a web interface that displays 2 live updating graphs (from the sensor data my program obtains), and also displays 2 online clocks, which I have already coded in python (one is standard time, the other varies according to the sensor data). Graph 1 is frequency varying with time. graph 2 shows how the time difference between...

Since it is holiday in china, we had to use another pcb manufacturer to manufacture pcb. I need to ship to China to assemble and test board. our engineer can't receive board cause of some reasons.

more details will be shared via chat

I need a basic PCB design for a circuit. I have attached the circuit using relays. However the PCB design I require should make use of transistors or simmiliar. The design is limited to a PCB with size 63.5mm x 55mm. The PCB should house a 9-way MCP connector at a fixed location. Good Protection should be included as an inductive load of 5A will be connected.

more details will be shared via chat

Coding for smart plug is required with the help of wemos d1 mini

I need freelancer who can take aggressively the projects which are lying in our office

I need to image a tumor(with different radius and depth) on issue with ultrasound detector and simulate the tumor with k wave tool

Street Geckos LTD offer electric services for boat. Working with boats for years now shown us that the electrical system can be upgraded. Reducing wires by implementing a "Can bus communication" between modules controlled by a GUI interface base on stm32 c++ required

Need Freelancers for research work & paper Publication in Power system, Power Electronics, drives. More info will be given in PM.

I want an Arduino developer to fix a bug in a 500 line code. It is for reading some temperature sensors.

Digital stethoscope for heathcare industry