Electronics jobs

Hardware description Light source: 1 or 2 ledstrip SK6812 (similar WS2812) with individually adressable leds. Ledstrip can be RGB, RGBW or WWA (wharm white and amber) Length 1 m (144 leds) or custom specified Microprocessor control board: Teensy LC or alternative Resistive touch strip with two channels, connected to analog inputs of Teensy. Touch strip has same length as ledstrip. At each end of ...

I'm looking for someone who is expert in PCB Design especially in Analog Audio circuit It's a simple circuit -Through hole converts to SMD -Reducing the noise of the circuit -KiCAD to Eagle I need someone professional who can improve the design I will provide you more details

Adapt PCB from Eagle to KiCAD and increase performance from current 80A to 200A with peaks of 400A (specify heatsink for the design). Theoretically, used MOSFETs (FDMT80080DC, two in parallel) should be capable to handle 200A requested currents if they are cooled properly, but heatsink must be calculated. Also the Würth press-fit elements are already capable to handle 200A in theory. Probabl...

need arduino mega 2560 eagle design

We have a hardware device that has 100 ports. We have an issue where if we plug in a device into the port, and if the device is bad it may not communicate to our software, so we do not know the port is occupied or not... We were thinking about adding a proximity sensor to each port/bay that can let us know if there is a device added to the slot, and if the software doesn't recognize the d...

A card with a 16x2 LCD screen that sends data from the current sensor using MQTT and has remote relay control. There will be 3 internet connection protocols. - ENC28J60 will be used as a wired internet chip. - wireless ESP8266 or ESP8285 antenna chip can be used. (It can also be in the form of a ready-made module.) - Sim card and internet connection. The stm32f0 series will use a microprocessor....

Hello, I have made a SAR 8 bits binairy coded ADC using method of 2 steps Successive Approximation, but it is a bit buggy. I need very experienced engineer in this field, otherwise it would just be loosing time. The simulation must be done in Cadence Virtuoso 6.x Thanks !

If you have knowledge of plotting BER, SNR and powr graphs in matlab for radio over fiber network design. only serious bidders with past experience apply. task is to be done in 1 day max

System need to generate alarm when any motion or movement detected by it during specified [login to view URL] should send sms to specified number when it detect movment.

I have an idea for a product which will consist of 3 components. The data that the 3 components collect need to then upload the data to a website.

It is desired to create a pattern plot for a signal received by a matrix of 8 antennas. The signal is processed using Root Music to determine the reception angle of the useful signal, and for beamforming   is used MVDR. The simulation is created, the signal must be taken over and entered into a pattern plot.

Looking for Panasonic Telephones firmware

Hi, I want to get some electronic 7 seg displays made, assembled with Arduino Uno (we shall provide material), then get an Auduino Program made to run this.

I need a copy of the Schematics and board files that was used for the 3DR Solo drone. If you have parts of the schematics (gimbal..... carrier board...ESCs) please let me know and a price to obtain them. For private use only. I may also be interested in the BOM file as well.

We are developing a machine to seal lami & plastic tube using ultrasonic tube sealing. We are looking for person with previous experience with technical knowledge to develop the same. The project would include the full system technology to be transferred for us to develop it.

Smartshower Project, Smart system for shower

OBd2 with GPRS/GPS device, firmware and demo webserver included

I DESIGNED A MINI HEATED CONVEYOR BELT TO ROLL OUT A PASTRY RIBBON. ON THE CONVEYOR SYSTEM I HAVE A SKID PLATE HEATED WITH A CONSTANT TEMP 150 DEGREES PTC ELEMENT. THIS IS A HOME PORTABLE KITCHEN APPLIANCE. I NEED A WIRELESS ELECTRICAL CONNECTION TO THE PTC

I DESIGNED A MINI HEATED CONVEYOR BELT TO ROLL OUT A PASTRY RIBBON. ON THE CONVEYOR SYSTEM I HAVE A SKID PLATE HEATED WITH A CONSTANT TEMP 150 DEGREES PTC ELEMENT. THIS IS A HOME PORTABLE KITCHEN APPLIANCE. I NEED A WIRELESS ELECTRICAL CONNECTION TO THE PTC

I need an expert on Arduino. I need the microcontroller to calculate the distance between two coordinates chosen from 1 gps local and another remote. and display the distance in a Display. More details to be provided to preferred freelancer

Need a ultrasound transducer trasmit recive same as a NDT non distructing testing. This device should attached with laptop or any other device to store data.

This project is based on Iot. We need a fresh pcb design which is unique and well tested with prototype. if any one interested on my project contact us .yes if you are not sure how you can or half knowledge , dont west time.

hi all I need a foldable bicycle which should be fit in a laptop bag if the design is good the budget can be increased show me the concept or draft Added advantage if the cycle generates electricity by mechanical power and stores it

Hi, We are looking for someone who can design and develop BLE based PCB. This will be used for a IoT based product. Please refer attached file for more details. Tasks To be done: 1. Schematic Design 2. layout 3. Embeded Software Design [login to view URL] For Manufacturing 5. Debugging and final Delivery Please share detailed costing

looking for expert in Apps, AI, 3D, VR, electronics

Hello, I need help with the modulation of my transceiver. I want to create a new header file with Wireless Development Suite and paste it into my library. Since I'm still relatively new to programming, I'm not sure what steps I need to take in this regard. To what extent, for example, something has to change in my own code.

Project is to help me develop a board layout that connects a GPS and SD card modules directly to a ATMEGA328P. Then assist with the programming of the Arduino chip. This is a educational project for myself. I am looking to learn skills during the development process, so I would like to work closely, watch and ask questions. If you wish to work alone without questioning do not bid on this project....

I have a weather station prosject. Its Arduino based weather sensor with Anenometer attached to it. Every 5 minutes its transmitting data to my Weewx server and then its shutsdown for powersaving. I need a developer to code a driver for weewx. So it can receive my text message or data from my arduino sensor. Then transform it so Weewx can understand it and archive it to the database.

a bluetooth satellite database application where you can manage the server of connection

make a database application where you can process the depositing in the bank using load and can withdraw using sim card in retailer, make a sim card for cellphone which process the depositing the load in the bank

Salut Radu, Am nevoie de ajutor. Ai ceva experienta cu oricare din urmatoarele?: pcd design : Kicad IDE: CCS si TI CC3200 sau Cypress (PSOC 1 sau 3 sau 5) sau PIC16 de la Microchip Weekend placut! Vio BISCU

This is a physics project. I need you to read the requirements provide me the presentation un 3 hours. L2 pdf can provide you support jn preparing the assignment. I need a good job. I am concerned about the content and neatness of the presentation.

Hi. Im trying to build a PAN/TILT camera that can be used to record sports, like soccer or basquetball. Ideally, this device will be controlled by a laptop (OS both linux and windows) thru a wifi connection, using the laptop keyboard in real time. Can be similiar to the one on the following link: [login to view URL] Fundamentally, Im looking for smooth servo control and low velocity gradients. C...

I need help to build a simple device. It would basically be a battery, with a control board, there a long wire about 6 feet long would be attached to a probe that could distribute the current into a liquid. the range of current possible would be 1000 MicroAmperes to 5000 Micro amperes which could be adjusted. I need help designing a basic simple prototype, find parts online, and advice on how ...

I am looking for someone who could provide initial consultation and help to choose modules for charging, protecting, and balancing the lithium ion 2x8S cell battery pack.

Sa se proiecteze si sa se simuleze microprocesorul AM2901 cu aplicatia Cadence OrCAD. Proiectul va trebui sa contina si o documentatie pe langa fisierul de OrCAD. Ceea ce se doreste a fi implementat se gaseste in fisierul atasat.

HI THERE I NEED EMV CHIP BANK CARD WRITER /READER SOFTWARE THAT CAN BE USED WITH MSR 206 IC chip and magnetic stripe or any other similar reader card encoder reader writer new model of MSR I am in need of the software asap as my company currenty is havin g issues with employees and their id cards. We are using the emv chip data to check and see the employees whereabouts in the companies building...

Need to have a blue-tooth controlled motor and display, where motor controls tension of a friction brake. Levels 1 - 15 of tension. System previously created, just need to replicate. 1. Identify and purchase: A. 6 v electric motor. B. blue-tooth unit. C. Digital counter. D. Printed Circuit board. E. Reed Effect Sensor. 2. Assemble system, solder PCB. 3. System must transmit data t...

Looking to develop and produce an autonomous (battery powered) compact alarm for vehicles that will simply trigger a siren when provoked. must have arm/disarm wireless feature (RFID or Blueooth or fob etc)

Hello everyone! I am a Delhi based manufacture of LPG gas stove burners. To make a LPG burner a lot of manual labour is required and I want to move away from it with the help of an automatic machine that drills multiple holes in the burner. I have a circuit board ready and all i need now is a Program that will work in the ATMEL ic. The program should be able to change number of holes according to ...

Hello, I am trying to use my existing C ++ code for Microchip and transfer it to my existing Arduino code for the 110VAC DIMMER LIGHT and FAN. I already have the MICROCHIP DIMMER working but need to control by VOICE (alexa or google) maybe we can use [login to view URL] for more info please let me know!

Design and optimization of low power VLSI circuits for Leakage power reduction using Clock Gating with GSA

Design a PCB embedded Inductor (preference Altium) and match with signal transformer and LC oscillator for maximum sensitivity in presence of wheel flange. Provide design details and supporting data (simulation). You must be a magnetics/electronics expert with previous experience in this field. Requirement to detect a wheel flange 20mm-35mm from the pcb coil which is connected to a shielded cab...

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Dear Sir/Madam For unique project, we need to design our own composite to HDMI bridge converter. its going to be a part in a big electronic PCB, therefore we look for a design/drawings/layout cosiderations/software interface from someone who already did that or know that well. its a good "stand alone" task, so we found that fits to www.freelacer.com. it can be done by 2 parts digitize t...

We need a CAD-Design with our logo on it (logo attached) of a black case which contains a printed circuit board (see the pictures below, the measurement unit is mil (thousandth of an inch)). The whole point is to design a case which is close to impossible to open or at least destroys the main part of the module when someone tried to open the case. Files we need: Part 1: 1.) We need a CAD of the c...

FPGA Algorimths, harware, software

Wireless sensor network mac protocols which are B-mac, D-mac, T-mac, X-mac and S-mac.. By using these protocols in omnet++...check that which protocol cunsume less energy..

I want to know how to create a gh60 mechanical keyboard PCB Professionally. and u have to create a design a gh60 pcb for me example [login to view URL]

Hello, We are looking for a Quiz Game (something like who want`s to be a millionaire) that can be added on an arcade platform. The arcade can be customized, so the software can be created for Jamma, Arduino or PC. We need an easy software so we can add new questions. We will provide the quiz questions and answers. We are open to suggestions.