Diseño PCB jobs

I'm looking to build an electric power addon for my manual wheelchair, I was going to build just like a front end of a bike but I had an idea of building the front end of a buggy for stability and have the 2 front wheels powered by hub motors I need a frame designed to fit the width of my chair and to clip on and off my wheelchair

Project include AVR microcontroller, wireless (wifi or SMS), DC motor, Thermal printer, RFID reader, IR transmitters, IR receiver. This system used for finding parking location for user's vehicle. User scan their registered RFID, the system locate empty & suitable parking location for user's vehicle.

We are looking for an Electronic Engineer with different sensors knowledge for a device that need to send the data in remote database. It will be on site job with NDA. You need to handover full rights of the device along with circuit diagram to us.

1) create Software for PCB to communicate with network devices. 2) create firmware and Webpage setting for RN-1723 to act as a network controller. 3) The controller to interface to: Game Switch Buzzer Button Local light on button Outside light to control external light 4) Using MicroChip wifi module RN-1723-EK as a controller [iniciar sesión para ver URL]

Candidates has to be from MUMBAI, INDIA. We will block anyone messaging us from other locations. We are developing a project and needs PCB assembly to be done for 2 projects.

Low cost dimmable LED driver solution to drive LED lamp (5mm led through hole 2.2v 20ma total 170-80leds ) , two output

lay out to satellite board in Altuim designer programm .....PCB 6 layer one layer to power , 1 to signal, 1 to ground ,3 to routing

The electrical troubleshooting prints I have are from the 80's and 90's. Troubleshooting with them takes a lot of time, and seeing how the many pages of a start or trip circuit come together for diagnostic purposes is lacking. I'm looking for someone to help me rebuild several of these prints as iCircuit diagrams. I'll need you to understand which library items to use, or wh...

I need a circuit using PIC18 hi temp chip, it needs to has 2 PWM and rs285 communication, the PWM must make a sine wave and the frequecy to be changed over RS485 Modbus

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Looking for someone that can draw up blueprints for a microscopic microchip that is able to be injected into the blood stream

We are looking to develop a stepper motor driver board to control 8 stepper motor through RS485 protocol. Each stepper motor will have different Holding Torque.

Good Day dear Readers, i need and Electrical Autocad drawer who can work for me to make drawings for Home Automation system (smart home system) contact me for further updates.

I have a Very simple circuit, it's actually a 4 Ohm Coil, with a Kapton Film substrate and a Plastic PCB Frame. It's about 7" x 6", and in reality Its a Diaphragm for a Vintage Loudspeaker Midrange Driver, no longer in Production. The Substrate is Kapton Film, and the Etch is Aluminum. I need these produced to make repairs. I have all the specs, I just need someone to put in ...

I need to program an STM32F103 microcontroller. The project is simple. You receive some frames by serial port or canbus and you must write the text in a matrix or in LEDs. To control the LEDs, the PCB has an SPI driver so that only by sending via SPI the information will turn on the LEDs. I will be assembling here the pcb in parts. You will send me small examples to test hardware (canbus, serial ...

Hello. We are interesting in development of Power Supply, based on Planar transformer multi-layer technology with the main technical specifications: Input voltage - 110/230v 60/50Hz Output voltage - 19/12v +/- 5% (switchable, not simultaneously) Output power - 150w nominal Efficiency - up to 92% Short circuit protection within Input and Output voltages Overload protection - 200w, Overheat protecti...

We are looking for a Guru/Freelancer with knowledge in: ISO16750 CISPR25 ISO7637 ISO10605 IEC60512 IPC2221 IPC2222 IPC-A-600H This project involves schematic circuit design, BOM generation as well as define required tests to meet these standards.

You need to create .greber file ready for manufacturing PCB. In attachment you can see pdf file on how it is looks like. Some technical details: 1. Two layers (both sides are same - coil). Coil has 50 turns. 2. In the center of the coil there is the 6.5 mm hole and that is where coil from one side connects to the coil from another side. 3. Line thickness is 10 mil and distance between lines i...

knowlwdge sharing for- hardware system knowledge, Analog Digital circuits,PCB Electrical Power Supply Opamp FMEA , Reliability

I'm looking for a UPS circuit board design that can satisfy the following requirements for the Raspberry Pi 3. - Charge battery with 12V solar panel - Supply to 5V and up to 2.5A Power to Raspberry pi - Accepts charge from 20W solar panel I want to be able to monitor the following data == Example == batt_voltage: 13.23 pv_voltage: 0.14 load_amps: 0.01 batt_overdischarge_voltage: 11.07 batt...