PCB Layout jobs

We have the schematics of a complete CCPWM power supply unit. It outputs PWM high amps current. It uses Mosfets. The schematic need some changes. Some parts of the schematics will be removed. Arduino Due will be replaced with Nano V3.3 and we will add a trimmer and a LED 4digits. Since the schematic is ready and we only remove parts and do few changes, you understand that this Job is based in pre...

Need custom bootloader for SAMD21G18 to load firmware updates from SD card and decrypt. Also need matching pc app to encrypt updates before distribution. Basically need to combine the SD SPI bootloader from this project: [url removed, login to view] combined with the security features from this project: [url removed, login to view]

We need a Circuit Designer, Who Can Design circuit for us as per our demand, only serious people contact.

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Looking for a controller 'box' designer to develop DC Motor controller: 100-4000 RPM CONSTANT TORQUE, reversible direction unit. The motor will drive a small lathe via belt/pulley drive (this is NOT part of this job description) . The control box will have a basic functions: a display showing motor speed and CW/CCW direction switch). Your job is to - select DC suitable motor which ...

Hi Denis A., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am seeking someone to first layout the PCb and create the Gerber files for producing the board. Later I shall need someone who can write the code for the ATiny microprocessor. It is a very smple program.

We want to create a Labview program to control a Zaber X-Z stage([url removed, login to view]) to move a probe across(in 10 micron steps) the sample and make AC(1000hz) measurements sourcing from Keithley 6221(about 10mA) and measuring on 2182. Datalogging required.

We want to outsource the hardware design and embedded software development process of a gps tracker device, which can work with both solar and battery powered (even with both together), send data through GSM/GPRS/NB-IoT. Mass production concerns should be taken account during the desing phase.

Hello, We are looking for an electrical engineer to create a reverse trace width calculator using GSheets/Excel that will then be turned into a web tool.

i have a PCB board which is designed using SMT ( smart mount technology ) while we are required to have normal pcb boards where you drill holes then weld the components if its possible to be fix let me know please i need a new one today using multisim but if you can do one using pcb wizzard it can work as well

We are going to work on electronics appliances on global market, we need customize PCB & PCBA designer for the project.

Poszukuję osoby która wykona projekt oraz prototyp urządzeń telemetrycznych w oparciu o mini komputer BEAGLE BONE BLACK. System składa się z oddzielnych modułów komunikujących się w standardzie RS485 (M-BUS, MODBUS, GSM, moduł główny, AI, AO, DI, DO). W ramach prac należy zaprojektować płytki drukowane oraz wykonać działający prototyp. Hardware bez prac programistycznyc...

Design and build an Arduino based expression pedal with MIDI/USB controls and an OLED display. Design enclosure, the electronics, PCB and develop the software including mechanism to update software in the final product.

Need a pcb like this: [url removed, login to view] Except 30mm x 12mm and to [url removed, login to view] design rules and a slightly larger gap between pads. And a text on top that I can modify in kicad.

Busco un tecnico en electronica que le guste el aeromodelismo y los drones para un proyecto que estamos creando. No es para un trabajo puntual es para desempeñar una actividad junto a nuestra empresa .

Hello, I am looking for a freelancer who is familiar with Arduino serial control to write a sample sketch where a wav trigger board is controlled serially by an Arduino Mega. A list of events is described below. I have used the Wav Trigger board (Robertsonics / SparkFun) successfully with past projects that use physical switches to activate the 16 available triggers on the board. I'v...

I am looking for hardware design guys who can help me in design wifi modem having 5G capability. Detailed specification would be shared with selected lancers.

- Using the Cadence software - Schematic will be provided once the job is accepted

I need to build a street light that feeds from solar panel by day and from a battery by night. I have an idea of the schematic design and a parts list that I can provide but I am open to suggestions or ideas on how to do it. This is part of an effort for a group that builds houses for marginalized people near the Mexican border with the US. I can provide further details once I hire you. This would...