Circuit Design projects — HireLancer archive

ID / Date Listing

HL-39190131

Diseño con led de un campo de futbol indoor

busco un profesional que me guie y programe una iluminacion led par un campo de futbol, me diga que tiras he de comprar, que controladores , programar algunos e...

HL-39189600

KiCAD PCB Design for Industrial Application (Noise measurment)

I need a PCB designed in KiCAD based on a provided schematic. The PCB is intended for industrial applications and must fit within specific dimensions. Ideally,...

HL-39188152

Digital Logic Lab Projects

Need assistance with various digital logic lab tasks. The projects may involve simulating logic circuits, designing hardware components, and analyzing digital s...

HL-39188200

PCB Design Conversion from Proteus to PADS

We have a simple PCB design in Proteus that we need converted to a format PADS can read. We want everything converted, ideally this happens automatically but if...

HL-39187989

LiFePO4 Solar Charger Circuit & PCB Design

I'm looking for an expert in circuitry and PCB layout to help develop a prototype for a single cell LiFePO4 Solar charger. The charger will have the dual functi...

HL-39187421

PICs - Design and Simulation of an On-Chip Polarization Beam Splitter -- 2

I'm looking for a talented engineer to design and simulate an on-chip polarization beam splitter with SiN for visible wavelengths, specifically in the 400-450 n...

HL-39187111

Remote-Controlled, Brushless Motor, Slow-Speed Car

I'm seeking an expert in robotics and remote control systems to assist in building a slow-speed car powered by two brushless motors. This vehicle must be capabl...

HL-39186707

Assistance Needed for Graduation Project

Looking for an Electrical Engineer or Engineering Student to Complete My Graduation Project Hello, I am an electrical engineering student working on my graduati...

HL-39186384

Sensor ritmo cardiaco

Necesito un ingeniero electrónico que entienda creación de pcb, tengo un diseño pero necesito que alguien lo repase para poder imprimirlo y luego programe para...

HL-39185910

Off-Grid PCB Buffer Power Supply Design

I'm in need of a PCB engineer who can help design a buffer power supply for an off-grid system. The power supply will need to handle inputs from a 230VAC grid,...

HL-39184703

Current Monitoring System for Motors

I need a professional to help me with a project in selecting the current transformer sensor which should monitor motors (1hp or 2hp) * 8. The project involves u...

HL-39184488

PICs - Design and Simulation of an On-Chip Polarization Beam Splitter

I'm looking for a talented engineer to design and simulate an on-chip polarization beam splitter with SiN for visible wavelengths, specifically in the 400-450 n...

HL-39183845

RF Connector Adapter Board Design -- 2

I'm looking for a professional engineer to design a simple connector adapter board for me. Key Specifications: - The board should feature 8 coax connectors, 16...

HL-39181374

High-Current Pulse Generation for Testing Equipment

PLEASE, do NOT bid or apply unless you are engineer in power (pulsed) electronics! I'm seeking an experienced engineer to develop a pulsed power electronics sys...

HL-39180867

pH Instrument Circuit Design Review -- 2

As a start-up in Texas, we're on the hunt for a seasoned professional to scrutinize our handheld pH instrument's PCB schematic. Your expertise should not only h...

HL-39178251

Electrical Engineer for Factory Wiring Analysis

I need an experienced electrical engineer to assist in calculating the necessary electrical wires and accessories based on a wiring diagram of a factory. The en...

HL-39180130

Personal Project: Mobile App for Circuit Control

I'm working on a personal project that involves drawing an electronic circuit and developing a mobile app for it. The app will be used to control the circuit. K...

HL-39179292

IoT LoRa PCB Design

I need an experienced PCB designer to create a LoRa board for IoT devices. The board should integrate a microcontroller, sensors, and power management component...

HL-39179131

PCB Designer for Therapeutic Device Circuit

I'm in need of an experienced electronics engineer and PCB designer to help develop a microcurrent producing circuit for a therapeutic medical device. The circu...

HL-39177613

IoT Based LPG Leakage Detection

IoT LPG Gas Leakage Detection using blynk app and automatic valve turns off

HL-39175147

IC Programming & Power Management Circuit Design -- 3

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-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-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-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-39167758

Power System Engineering Expertise Needed

Looking for a Power engineer with experience in Rectifier and AC-DC converters. Need assistance fixing an issue am running into with my design. Must be able to...

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-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-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-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-39160524

Public EV Charging System Design

I'm looking for a professional to design a public EV battery charging system using a DSP controller. This system will primarily cater to passenger cars and need...

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-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-39154858

PCB Design for Laboratory Syringe Pump -- 2

I'm seeking a seasoned PCB designer to conceptualize and create a PCB for a laboratory syringe pump. The project encompasses: - Completing 10 pre-defined tasks...

HL-39154841

PCB Design for Laboratory Syringe Pump

I'm seeking a seasoned PCB designer to conceptualize and create a PCB for a laboratory syringe pump. The project encompasses: - Completing 10 pre-defined tasks...

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...