Electronică Jobs

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Small PCB design but includes critical traces: 16 x high speed differential pairs (100 Ohm controlled impedance). SI report from Hyperlynx or similar required for these at up to 20 Gb/s. one 400 pin FMC HPC connector 4 x 160 pin socket 1 x USB otg connector 1 x power connector 1 x 50 GPIO connector

Small PCB design but includes critical traces: 16 x high speed differential pairs (100 Ohm controlled impedance). SI report from Hyperlynx or similar required for these at up to 20 Gb/s. one 400 pin FMC HPC connector 4 x 160 pin socket 1 x USB otg connector 1 x power connector 1 x 50 GPIO connector

In need of an engineer to help build and source parts for a custom screen which can be used as an external display for a laptop. Key components; 2 screens HD 60 Hz Connect via 1 USD for both displays Thin a lightweight battery to power both screens for at least 6 hours. Power lights to display battery power Battery charger Use battery as a USB charger

I need a PCB design made with RGB LED ring

I need Home security using Raspberry Pi and sensors. We need sense the motion of any intruder using the sensors. IF any intruder detected capture the images and raise alarm and send notification to the house owner

Just a man with an idea. Updated: January 20th, 2019 I've updated this project description (again) to clarify a few more things and correct and earlier error. - Bids exceeding $250 will be immediately deleted. - This project is not intended to be mass produced, and I intend on making the files freely available. So I need to keep the costs down or it's just not realistic. I have a ve...

We are developing a cabin control system and want to add a Zynq based I/O board to provide interface and controls for 3rd party systems and actuators. The Cabin Control box should be able to provide the following interfaces: RS485 PWM SPI POT control Discrete I/O Let me know if you are interested and we can discuss the details further. Thanks Cecil

The purpose of this project it to build a very simple controller that will rinse liquid waste out of the cat litter box. It consists of a solenoid valve, a pump, normally open float sensor, relay, and the Ardurino. It should operate: Pump: If sensor=water pump on If sensor /=water pump off If sensor=water for >x seconds solenoid valve off and alarm (shutdown to to pump failure) Solenoid Va...

design a program to calculate the dust density using the Arduino uno R3

Single family house with detached second unit in California. I am bringing in new overhead service with PGE and they are asking for a single line diagram. I will have two meters (300A and 100A?) with potential for solar PV and an automatic backup generator. I will be bringing new electrical service from a neighbor that is 800 feet away overhead. I believe he has single phase (2 wires?) 12 kV.

I design pcb schematic. And i need routing this schematic to pcb. I'm using diptrace

A double layer custom PCB board designed with Arduino Mega chip using Altium designer tool

We are looking for a veteran engineer with the skills, independence and drive to lead a mixed-signal ASIC design project, develop specifications with the customer, and possibly mentor members of our industry-leading team. If you are the right person for the job, it is likely that we would ultimately be interested in a full-time employee-employer relationship -- whether you join us on-site or wor...

We need someone that can advice us about coffee machine components like heating elements, temperature - cooking sensors, water heating units, coffeemachine waterpomp, coffeemachine electronics and materials. We need this advice, info and link manufacturers and suppliers / wholesalers for the production of our new coffeemachine. So what we need exact is: - heating element around 70mm a 80 mm diam...

I need and experienced programmer to modify a raspberry pi script. I have script and modification. Need some to merge them.

I need a wireless charger enclosure for plastic injection. The enclosure has to be big enough to hold a 3Coil PCBA and it has to be production ready with ABS plastic. It needs to have a slot for a Micro USB port, and the inside of the enclosure must have reinforcements and must be ready to hold tight a PCBA for the wireless electronic piece. Please see the attached step file for an idea on the...

I am looking at creating my next project and this requires a drone to be made almost from scratch. The drone will have some features that might not be in the market as of yet or take such existing functions and tweak them. Please let me know your take.

My project requires a 3d design of a tool and its required electronics mechanics (Maybe also software to fit on a machine.)

Hi Am looking at integrating an Autolabel T63 Thermal transfer printer ([conectează-te pentru a consulta linkul URL]) over ethernet to al allen bradley compactlogix (logix5000). Using their ACP protocal ([conectează-te pentru a consulta linkul URL]) would like to build a routine or AOI to handle all the "marker_Setting_Set" setpoints as well as functionality of the printer from the PLC...

I want a professional PCB designer to design an 4-layer small PCB based on Allwinner H5 processor in Circuit Maker. (No altium!, Only Circuit Maker) I want the following parts on the PCB: - Allwinner H5 processor (running at 1.5GHz) - 1000Mbps Ethernet (+ POE enabled) - 1GB DDR3 RAM - 8GB NAND Flash - Size of the board: about 30mm x 40mm - A GPIO port with the following pins: * USB 2.0 x1 * I2C p...

Hi, I have a project for a device that requires coding. It's based on the STM32F103C8T6 board. It will take input from vibration sensor and a microphone breakout board. It will output, ideally, anywhere up to and over 150 animations on 2 ws2812b led strips with up to 180 LEDs. There will need to room to extend that to 4 strips later. There will be a .96" OLED screen displaying, first, a...

Looking for professional who can do PCB circuit design ..with below ref specifications .. you can contact me on [removed by freelancer.com admin] The basic specifications for EV projects are as follows: 1. 2 wheeler: 48V or 72V DC 850Watts Cont. & peak 1.5Kw 2. 3 wheeler: 48V ,60V or 72V; 1.5 Kw & 2.2 Kw & peak 200% 3. 4 wheeler: 48V, 72V 0r 144V DC; 3.7 Kw,5 Kw & peak 200% ...

I have a circuit that must be modified by replacing an IC with discrete components. The circuit must work the same as the original. I'll test it here.

i want simulations on Vijeo-Designer and plc program in somachine.

A) Looking for a someone who has good experience building electronic gadgets. B) Need to build a working pro-type of a electronic gadget who features are listed below: C) Should have the ability to scale up production as needed. Features: 1) Should block communication signals in the specified location,with a range of few feet from the gadgets. 2) Should have abilities to extend the range f...

Hi I'm a freelancer with an associate an few ideas. About this project I'm looking for help on the electronic side.

Are you interested in languages and international cultures? Looking to get hands-on experience in translation? Milengo offers you the opportunity to put your language skills to use and become a professional freelance translator. You will be part of a young team of freelance translators and you will receive thorough training, feedback and support from our international team of senior translators an...

Hardware: Arduino Uno, DS18B20 temperature sensor, 16x2 LCD display shield and servo motor. Objective: PID control of the servo motor to open and close a valve to regulate the temperature inside a condenser. We are cooling a hot condenser with cool water. The temperature SetPoint must maintain a temperature difference of no more than one degree C (I know, this is also hardware depende...

I need a loader to read write external memory st 45pe16vg using JTAG to connect through arm stm32f405 I connect via jtag to stm32f405 using st-link software but there is no current loader in the list for external memory chip Micron 45pe16 that I want to read and write. Instructions say that a custom loader needs to be written. I am not a programmer so would like to hire this job out.

Hello Please read all the details carefully. I need it done next 5-6 days. ////////////////////////////////// I am looking for a person who can design an wireless power transfer based on ultrasonic. or by giving me an idea is there any readily available device that generates ultrasonic waves continuously. So that the waves from the transmitter side will be extracted by the receiver ...

I need to design a 50W dc-dc converter. Input: 9-28VDC (battery) Output: adjustable between 10 and 6500VDC. The components must be standard and easy to obtain.

I need help wiring a pwm generator & understanding what parts I will need. I have a few pictures I’ll attach but what I need is someone to make a diagram I can understand & list/explain what part I’ll need & how to wire them. I have very little to no electrical experience so I’ll need someone to break this down for me

The software must have the possibility to take the data from sound, joystick or video to transfer movements to the motion simulator. e.g. when a car turns left or accelerates or brakes and so on. This movements need to be transferred to the simulator.

We are looking to build a team to design the main body, individual components, and electronics for a new video game controller that will be wireless, and compatible with the XBOX 1 video game console. We are looking to have everything designed before submitting it for manufacturing.

I am Rajesh. I am looking for a person who can design an wireless power transfer based on ultrasonic. or by giving me an idea is there any readily available device that generates ultrasonic waves continuously. So that the waves from the transmitter side will be extracted by the receiver side. If anybody have any idea about this please let me know. or can anyone gives me clear description of this d...

Hi, We looking for a freelance who can develop MCU/PIC controller hardware to interface with android app. Develop Android app. MCU/PIC controller to logic solver for digital inputs and output relays. Analogue inputs and outputs.

Hi, We looking for a freelance who can program PIC controller to interface with android app. Develop Android app. PIC controller to logic solver for digital inputs and output relays. Analogue inputs.

looking for some help in creating the arduino code and schematic for a countdown timer. I have 2 variants needed, this project is for the first variant but will work with the chosen freelancer to continue the project. I'm currently prototyping escape room games, controllers, countdowns etc. The need for the particular variant as listed here as become needed asap and i need help in order to ...

Embedded PCB design ready to be manufacturing and assembly. This PCB will be installed on IP67 Case and it will be used for continues water monitoring under external conditions. It will have: 2 sensors with Isolation, 1 TFT/LCD screen, some buttons, ESP32 or Pycom micro controller, wireless and RF communications, power management for 14500 lithium batteries and all other elements needed for good...

I am looking for a supplier who can deliver Insert parts for a custom Schuko EU-type socket. I need this components (please see pictures): 1. Female socket 2. PE spring contact 3. Pins for Schuko socket (solder on backside) The supplier should be able to send samples and higher quantities to a good price. EU preffered but also Chinese are ok.

Design several lowpass and high pass filter prototypes using FIR and IIR filters. Design and model the 2-channel analysis and synthesis filter bank using Matlab/Simulink.

I need three zigbee modules using E18-MS1PA1-IPX: - 1st board load cell or pressure sensor for weight(20kg) - 2nd board humidity and temperature sensor, OLED to show the weight or level and name of the item inside, Battery pack. - 3rd level sensor of liquid or powder(20~30cm) That's really about all the information I can provide you, what can I say, my needs are simple, the idea is simple...

we want to work on 6.6 kv frequency invertor

I need a circuit for sensor amplifier ( files BRD e SCH in Eagle 9 ): Based on chip : [conectează-te pentru a consulta linkul URL] or better whit low power. Electric Performance of sensor connected: Sensor Power supply: low energy 3.3V MAX Common mode voltage output:– 0V TO 2.5V ( acquiring by analog input 12bit arduino m0) FS sensor output : >70mV Input impedance: 3kΩ～8kΩ...

We require someone to assist with the creation of a basic 10 Kva inverter electrical solar pv and 20kwh battery backup line diagram

We need an expert to help us with the circuit design of the following- 1. PCB design of circuit with production node MCU board, relay module and power module. 2. Dimmer circuit to dim leds from 0-100% and step dimmer for fans. The deliverable will include a working board.

Make complete program for STM NUCLEO-H743ZI which read data from Toshiba CCD and store to SD card. Timing and connection TCD is describe in PDF. We want full project make in STM32CubeMX and code compatible with TrueSTUDIO.

I'm the Director of an Automation Solutions company. We need a South India based person who is skilled and experienced in PCB Design & Microcontroller Programming for a High Temperature Application, involving capturing data from Thermocouples and transmitting over WiFi.

ESP32 should parse incoming text strings in different formats from com port 1 and com port 2 and create standard output data string. 3 parameters are to be measured using ADC. send final data from output data string to remote server through http post, IFTTT, and/or UDP socket, and optional modbus. set status LEDs, and send out status/debug data through com port 2. 1. Standard ESP32 board will par...