PCB Layout projects — HireLancer archive

ID / Date Listing

USB-Powered Audio Amplifier for R&D

I'm looking for an expert in audio electronics to design an audio amplifier for a contact microphone. The primary use case for this amplifier is research and de...

HL-39173174

PCB Design for Robotic Gripper

I'm seeking a seasoned PCB designer to create a custom PCB for a robotic gripper. The gripper will utilize two DC motors for movement, a linear actuator motor f...

HL-39172651

PCB & Firmware Finalization for Calculator

Electronics Engineer Needed – Finalize Calculator PCB & Firmware (EasyEDA) I am looking for an experienced electronics engineer to review, finalize, and improve...

HL-39171175

Bluetooth Speaker Amplifier Optimization

I have an old juke box that is beyond repair, so I want to remove the existing components and turn it into a large Bluetooth speaker that still looks like a juk...

HL-39170904

Multilayer Mixed Signal PCB Design

I need a professional PCB designer for my environmental monitoring device. It will include 4 sensors (temperature, humidity, pressure), an MCU, ESP32, and possi...

HL-39169695

IC Programming & Power Management Circuit Design -- 2

I need an experienced professional to design and program an integrated circuit (IC) for a consumer electronic device. The primary function of this IC will be po...

HL-39168992

Custom Bluetooth Speaker Backpack Creation

I need a talented engineer to transform a standard backpack into a comfortable and functional Bluetooth speaker backpack. The primary use of this backpack is to...

HL-39168659

Custom 4-Layer PCB Design for Consumer Electronics

I'm looking for an experienced PCB designer to create a custom 4-layer PCB tailored for a consumer electronics application. This PCB should be compact and desig...

HL-39168489

Custom PCB Enclosure Design

I'm in need of a custom plastic enclosure for my PCB. The primary purpose of this enclosure is to facilitate easy mounting and installation. Ideal Skills: - Exp...

HL-39168559

Custom Electronic Circuit Design

I'm seeking a professional to design an electronic circuit from the ground up. Key Requirements: - The circuit will primarily be for controlling a device. - You...

HL-39167661

Multi-layer PCB Assembly & Testing for Consumer Electronics

I'm looking for an experienced professional to assemble and test a multi-layer PCB for consumer electronics. The project involves working with various component...

HL-38740344

High Frequency Transformers for Consumer Electronics -- 2

I'm in need of two high-frequency transformers for a consumer electronics project. Specifications: - One transformer should convert 230V input to 120V output, c...

HL-39167972

Control Panel Layout Drafting for Industrial Automation

I'm in need of a professional with expertise in Eplan to draft control panel layouts for industrial automation. The layouts should include specific components s...

HL-39167529

PCB Design for Solar Buck-Boost Controller

I'm looking for a PCB design expert to create a compact-sized PCB for an LT8491 High Voltage Buck-Boost Battery Charge Controller with MPPT, aimed for a solar p...

HL-39167572

HMI cMT7280 Expert for Solar-Genset Sync

I'm seeking a seasoned professional to configure and optimize the HMI cMT7280 for my Solar plus genset system. The primary function of this HMI will be to contr...

HL-39167404

Firmware Over The Air via STM32G0B0VET6

I am in need of a firmware over the air feature for my application running on the STM32G0B0VET6, communicated via BLE, specifically through an HC05 module. Key...

HL-39167197

Low-Power PCB Design with Cellular Connectivity

Job Title: PCB Designer (KiCad/Altium) Job Description: We are looking for an experienced PCB Designer with expertise in KiCad or Altium to design a low-power P...

HL-39166055

Bluetooth Speaker-Integrated Daily Commute Backpack

I'm looking for a skilled product designer and engineer to create a unique backpack for daily commuting, equipped with a high-quality Bluetooth speaker. Key fea...

HL-39165905

PCB Design for Bus Emergency Hatch Lighting

I am seeking an experienced PCB designer to develop a custom PCB for emergency hatch lighting in a bus. The objective is to create a new design suitable for man...

HL-39165641

Electronic Level with LED Indicators

I'm seeking an electronic engineer and CAD developer for a project involving a small electronic level equipped with LED lights. This device needs to be custom-s...

HL-39165410

Brushed Motor Controller Board

I'm looking for a skilled individual to help me design and develop a motor control board. Key Requirements: - The PCB needs to incorporate a microcontroller - O...

HL-39165243

Seed Dispensing Servo Funnel

I'm looking for a skilled engineer or technician to design and build a servo-operated funnel dispenser that handles medium-sized seeds, like sunflower or pumpki...

HL-39165099

Mechanical Dimensioning for Technical Documentation

I'm in need of a professional with expertise in mechanical dimensioning. The purpose of this project is to prepare detailed dimensioning for technical documenta...

HL-39164226

STM32 MCU Programming & PCB Design Expert

I'm seeking a professional with extensive experience in STM32 MCU programming, specifically in handling communication protocols such as UART, I2C, SPI, and ETH....

HL-39163626

Asistencia para Carga de Firmware en ESP32

Estoy buscando un experto que me ayude a cargar en el ESP32 de una PCB el firmware que ya tengo programado. - Tipo de asistencia: Necesito ayuda especialmente p...

HL-39160169

ESP32 Tachometer Circuit Design for Industrial Equipment

I'm looking for an expert who can create a noise-free circuit for an ESP32-based tachometer. This tachometer will be reading sparks from a spark plug via a coil...

HL-39159301

Smart Ring with GPS and Gesture Control

I am looking for an experienced embedded systems engineer or wearable device developer to help me build and prototype a smart ring with GPS tracking, emergency...

HL-39158484

Seed Dispensing Servo Funnel

I'm looking for a skilled engineer or technician to design and build a servo-operated funnel dispenser that handles medium-sized seeds, like sunflower or pumpki...

HL-39157977

PCB Designer Needed for Industrial Equipment

Looking for an experienced PCB designer based in Mumbai for multiple projects. The ideal candidate should have 2-7 years of experience in designing industrial-g...

HL-39157881

Versatile PCB Translator for Payment Devices

Universal Translation PCB for Coin and Bill Acceptors Project Overview This project aims to develop a universal PCB that acts as a translation module between ve...

HL-39156220

Schematic and BOM for Educational book

I'm looking for an expert in electronics who can provide a detailed schematic and Bill of Materials (BOM) for a small radio project. This radio will be an integ...

HL-39155418

Prototipo de Corona Inteligente para Personas Ciegas

Estoy en búsqueda de expertos en electrónica y diseño de prototipos para el desarrollo de una corona inteligente. Este dispositivo tiene como objetivo asistir a...

HL-39155145

Automated Pain Relief Device Prototype

I'm looking for a skilled engineer or prototyper with experience in medical devices to help me create a prototype for a biofeedback device. Ideal skills for thi...

HL-39153751

Single Color LED Strip Soldering

I need assistance with soldering Single Color LED strips. The requirements are as follows: - Type: I am working with Single Color LED strips. - Connectors: I ne...

HL-39152713

Troubleshoot Hanshin PA System HPA-9700

I am looking for an expert to help me troubleshoot my Hanshin PA System HPA-9700. Currently, the system is not outputting any sound. I have checked the power su...

HL-39152779

Handheld RGB Laser Settings Optimization

I'm working with a handheld RGB laser that has 20 modes. It's primarily for personal use, and I need to set it up for ease of use. This project requires someone...

HL-39150685

Double-Layer PCB Designer Required

I'm seeking a skilled PCB designer for a double-layer project. Mandate to work on Application: KiCad Version: 7.0.10

HL-39150730

Voice-Controlled Outdoor Golf Ball Grabber

I'm seeking a freelancer to create a battery-operated, outdoor-only golf ball grabber that can be controlled via voice commands. The device should only need to...

HL-39150125

ADC Replacement and Repositioning on PCB -- EAGLE -- 2

I need an expert in PCB design and microcontroller interfacing to replace the ADS1231 ADC with a CS5532 ADC on my board. The job also requires repositioning the...

HL-39149959

Vehicle Performance Flexray, CAN FD, SPI and I2C Datalogger, PCB schematic and layout

I'm seeking a skilled professional to create a datalogger primarily focused on the Flexray, CAN FD, SPI and I2C communication protocol. This device will be cruc...