PCB Layout Jobs

Hello We plan to develop new products this year according to the company's plan. I have several boards to reverse the PCB. It has 10 boards by March and this project in its first phase is urgently needed. If you are an expert, please respond freedom... Thanks Regards

An expert with STM32 is needed. The expert must be proficient in using the required development board.

Need a simple program wich controls an engine. Should go right or left when pressed.

Biomedical Electronics Project: Optical Plethysmography design .more details via chat

Produce power supply board and temperature controller schematics for Keg fridge

Hello We plan to develop new products this year according to the company's plans. I have several boards to reverse the PCB. It has 10 boards by March and this project in its first phase is urgently needed. If you are an expert, please respond quickly... Thanks Regards

Proyecto de desarrollo de placas PCB con el procesador ESP32 para recibir datos via bluetooth y enviarlos por wifi a la nube de diversos dispositivos.

Hydroponics system, Design pcb in easyeda using the ESP32 Development Board controller, and Configure the project ready to order shipping. programming in Arduino Program. program sensors, print real data obtained on screen and arduino monitor. ABOUT THE PROJECT: -The PCB board must be a support plate for mounting external modules or with additional outputs, components such as resistors, capacitors, connectors, modules, etc. They must be components of the most Universal possible. The objective is to make the project more efficient and thus avoiding cables. The total measurement of the pcb card must have a maximum size without exceeding the measurements 9x15cm. -The screen has a simple menu that displays the data sensed in real time and uses the encoder to modify parameters such as the time...

Replica of Microchip’s Air Conditioner reference design, based on the dual core dsPIC33CH -input voltage: 220VAC -Nominal power: up to 2500 W - 3-phase motor control power stage for driving BLDC/ PMSM Compressor Motor: -Condenser FAN - 8 temperature sensor interfaces for measuring: Ambient Air, Inlet Air, Outlet Air and Condenser Temperature Solenoid Valves and Electronic Expansion Valve (Stepper Motor) Control interfaces -display & keypad -WiFi/mod-bus/Ethernet replication of

We would like to drive and integrate some Stepper motors and Solenoid valves with Arduino. The purpose of this project is to develop an automation system for some current manual activities. See attached requirement document.

Birdsafe limited is a start-up in the conservation space looking to create its first product. We have a patented design for a collar that aims to reduce the number of birds that domestic cats kill. We are looking for an electrical engineer to create a series of functional prototypes to run real world tests; the design will likely require further R&D after initial testing.

Need an exact replica of the Raspberry Pi 4 Compute module Raspberry Pi Compute Module 4, 8GB Lite - CM4008000 But I would like the RAM to be 16GB

I want someone install for me a full version of autocad 2021 or 2022 on my new macbook pro 16 m1 chip. From remote control pc or with skype.

Restaurant waiter robot Components: - A robot trolley up to 5 trays - Ultrasonic sensors - Motor (big stepper motor) - Infrared - Speaker - Button - Wifi / Bluetooth - LCD display - Lithium ion battery The robot need to follow the line drawn on the restaurant floor and move in one direction only. The shop worker will use a mobile phone to setup the shop layout with table numbers, charging station and pickup station. A simple console and report need to be shown in the App to indicate the battery percentage, distance travelled and tables served daily. The App can be used to instruct the robot to self charge at charging station. After shop worker enter the table number for each tray and press Go, the robot will follow the line and send the food to each table. When arrived at the table, it ...

It will be exactly the same EXCEPT the components and layout will be different from the original square design. I had a freelancer create the original Arduino but as thing evolved it was never panelized and so I need this to be combined with another smaller design so it can be quoted by the manufacture... There is also another type of Arduino design that needs to be made into a new unique design just as the first. Arduino is Open source and the design can be found here -

Full development of IEC 61850 based alarm anunciator with 16 alarms, modular, that can be-extended to multiple 16 Alarm modules.

Necesito, gestionar un valor resistivo, según el valor de rpm de un motor de coche. Habrá una matriz de datos mediante la cual se hará la conversion de rpm a resistencia, utilizando un resistor digital con conexión spi o similar. Si hay posibilidad de modificar datos de la matriz mediante un pc o similar mejor.

Development of fully monitored and managed 230VAC socket outlet, 16A, measuring Voltage, Current, Power and Cos(fi), all data available on Modbus TCP/IP.

Cable,wire,condut pipe,and other

We want to Design a Electrical Circuit for on off operation of a machine.

Design pcb for an transceiver having a GPS module with a Meter accuracy or Centimeter depend on the type of GPS module and also integrate the system to server. REQUIREMENTS 1. Transceiver 2. Gives output with an LED, and a buzzer 3. Wifi for connectivity 4. Integrate it with Server for data communication Free to design on your own, new suggestions would be appreciated Must have experience.

A simple pcb bord it's an hour work if intrested only can bid preferably new freelancers

The device is an ion exchanger. It is therefore used to extract ions from media, in this case water. This can be ensured, as long as the device has “space” for the ions. This unit is reprocessed with acids and alkalis after it arrives at the factory. This process lasts from several days to several months, so all materials worked with should be fully resistant to the corrosive and abrasive effects of said media. The device already exists and is now to be extended with useful features for the plant and customers. These various sub-items are assigned as one package, various packages, or separately, depending on competency. The developments of the sensor technology, as well as the processing of the electrical signals resulting from this, are the priority tasks. For further in...

I like to design 5KW inverter and I need support in areas of DC to AC inverter design PCB design

I need to design a pcb layout 2 layer with ALTIUM Designer v.20. All components are in bottom layer, except push-buttons, USB connector and OLED. These components are locked on top layer and they must not be moved. I drew a probable size of the circuit (67x15mm), anyway it can be resized by few millimeters. For payment, I would create two milestones with release of first milestone after the placement of all components (without tracks).

I have four force sensors and currently want to convert my paper schematic drawing into a PCB drawing with gerber file.

A datalogger With RTC, MicroSD, ESP8266, 2*analog in 0-24 v, 2*MODBUS in, 2*DIGITAL IN, 2*MAX31865 for PT100, 2*analog out 0-10v, 2 digital out (opto isolated). Require: Schematic Working Prototype Codes (Arduino Compatible)

Need to design and build an electronic module to convert RS485 to 4 to 20 mA

Need design and working prototype of Arduino or ESP32 for use as programmable/adjustable constant voltage and constant current regulator. Also, output will need to be Transistor/FET controlled for use as pulse out. Circuit should be capable of being powered by typical usb from laptop or alternate power supply, but built using usb-c preferably. Input power should range from 5VDC to 30VDC or higher. Adjustable output voltage up to 30 VDC minimum with 16 bit resolution. Adjustable output current up to 2 amps minimum with 16 bit resolution. Preference is to have a socket for the Arduino (embedded Bluetooth and UART) or the ESP32 (embedded Bluetooth and UART) in the case of failure. Drawings, schematics, and GERBER files should be included as well as a bill of materials, along with two worki...

I need a driver for a HVAC compressor BLDCM , rotary compressor mitsubishi TNB220FMCH (1300w, 3 phase , 53-200 V dc , 20-240Hz ,R410) synchronous , PMSM motor driver

This Project is only For Pakistani's Please I need Fully expert electrical engineers Who has All hardware for testing Who is fully expert in coding pcb's ( EAGLE, ALTIUM, easyEDA, PROTEUS, ) Arduino/ Microcontroller(Arduino IDE, Platform IO, MPLAB, etc..) circuit simulation (Pspice/LTspice/Proteus/Multisim) iot technologies (BLE, Wi-Fi, RF, GSM, ESPa32/esp8266, STM32)

Our project is a dog trainer device. The dog trainer will carry a portable device which is made by plastic material. The plastic device contains the below parts- 1. 9V battery X1 2. mini buzzer X1 3. PCBA X1 You will need to design a PCBA that contains the below features – 1. When touching the red area for 3 seconds, the device will be on and there should a beep sound for indication. Touch again for 3 seconds, the device will be off and should be a beep sound for indication as well. 2. When the device is on, any touch of the blue area will trigger the mini buzzer to beep until the finger releases. 3. All the functions are detected by touching but not pressing. The PCBA dimension should be in the range of 34(W) * 15(L) mm.

Need an expert who has good knowledge in Electrical Engineering Subject

I have a sample Circuit which produces a RF signal. I need some one highly knowledgeable in Circuit design to duplicate and create a Gerber file with component list and specs. You shuld use an Oscope to see the wave output from the sample I have and the one after you solder the circuit. They must match exactly 100% Regarding, wave pattern, amplitude, power, and frequency. The base frequency is 26.2 MHz

Redesign of pcb, looking for experienced Electric engineer use Altium, need zoom meeting

We are looking for an expert with experience designing PCBS using ESP32 BLE modules. Both PCBS have been designed but we need to add some additional inputs and outputs. Project 2 the PCB has been developed on a different BLE module and we need it redesigned to operate on ESP32. All source files and schematics can be provided to edit or work from. The work needs to be of a very high standard as these projects will be going into mass production. Products will connect to Apps for users to control and operate Project 1: - Experience with IR sensors to detect a person and the temperature of that person - Power control - Sleep mode, low power modes, Active modes - 5V Fan control - low speed, medium speed, max speed - Additional Limit switch to be added - Bluetooth and ESP32 experience essenti...

Dyfo Automation is planning to manufacture its own touch panels We are currently using 3rd party touch panels (video attached below) Looking for a final product similar to video, your work will be to design, verification and validation on 10 touch panels of the following sizes 2 Module Gang box 4 Module Gang box 6 Module Gang box 8 Module Gang box (h).html 12 Module Gang Please suggest microcontroller (we would recommend ESP32S as it has multiple IO pins for relays,LEDs and IR receiver and up to 10 touch pins and supports Wifi+Bluetooth) Budget for 5 different sized PCBs Rs 20,000 + 5 prototypes of each for testing, verification and validation

Need to Design BMS Hardware using ISl94216, STM32F controller

PCB design for a scale with a 3G module to send results over the sms. Circuit is intended to be powered from battery with a support of solar panel. Device block diagram is attached.

This project for STM32 GUI. I am working on a project for an STM32 using GUIX to design the graphical interface. SO hope developer work for me.