Circuit Design projects — HireLancer archive

ID / Date Listing

Circuit Design for Portable Gadget

I'm in need of an experienced electrical engineer specializing in consumer product design. The project involves designing the circuit for a portable gadget. It...

HL-39081076

Analog to Can-bus converter for 8/16 channels

I am looking for an expert to make a converter of 8/16 channels of analog signals to can-bus with the possibility of configuring signal parameters via wifi or b...

HL-39079165

Advanced 4S Li-Ion BMS Design

I am looking for an expert in battery management systems to design a Li-Ion 4S BMS specifically for portable electronics. This BMS must include all necessary pr...

HL-39077302

Power Management Circuit Design & IC programming

I need an expert to design and program an integrated circuit (IC) for a consumer electronic device, specifically focused on power management. Ideal candidates f...

HL-39076964

STM32F401RBT6 HSE Clock Configuration with TCXO Assistance Needed

I’m designing a board with the STM32F401RBT6 and have decided to use a 48 MHz TCXO for the HSE clock. I’ve written a simple "Hello World" program that communica...

HL-39075587

PCB Designer & Mentor for Access Control Devices

As a manufacturer of access control devices, we're in search of a PCB designer with a strong general PCB design expertise and significant mentoring and supervis...

HL-39074576

NB-IoT click Button with Long Battery Life

Hi I am looking for a ready-made NB-IoT button designed to send data to an IoT platform (Thingsboard). The device will primarily be used by elderly individuals,...

HL-39074592

Prototyping Mixed Signal Circuit Board

I'm in need of a medium-sized (4 to 6 square inches) circuit board for prototyping purposes. The board will need to accommodate mixed signal components, so expe...

HL-39073034

Development of a Segmental Bioelectrical Impedance Spectroscopy Device (SBISD)

I am looking for an experienced electrical engineer or biomedical engineer to develop a Segmental Bioelectrical Impedance Spectroscopy Device (SBISD) for body c...

HL-39071909

TFET Capacitance Model Development and Simulation on Cogenda Visual TCAD

I'm seeking an expert in numerical simulation and circuit design for Tunneling Field-Effect Transistors (TFETs). Key Requirements: - Develop a comprehensive com...

HL-39071676

Micro Needle Patch Integration for Diagnostics

I'm seeking a skilled professional to assist with integrating a micro needle patch with PCBs and biosensors. This project primarily focuses on medical diagnosti...

HL-39068458

New PCB Design Expert Needed

I'm looking for a professional with extensive experience in designing new PCBs. The ideal candidate should have: - Proven experience in PCB design - Proficiency...

HL-39069412

ASIC Design for Programmable Voltage Source

I'm seeking an experienced ASIC designer to create a chip for a programmable voltage source. This project involves the design of an ASIC to control and monitor...

HL-39068935

Electrical Systems Repair

I am experiencing random power outages in my home. These outages are happening throughout the day, with no specific pattern or trigger. I need a professional wi...

HL-39067920

Small Consumer Electronics PCB Design

I'm looking for a PCB designer who can take my schematic diagram and convert it into a Gerber file. The project is focused on a small, mixed-signal consumer ele...

HL-39067249

Circuito 2.4Ghz

Hola, Estamos buscando un ingeniero de RF que nos ayude a verificar y validar nuestro circuito antes de convertirlo al formato Gerber para la fabricación de la...

HL-39067251

Circuito 2.4Ghz -- 2

Hola, Estamos buscando un ingeniero de RF que nos ayude a verificar y validar nuestro circuito antes de convertirlo al formato Gerber para la fabricación de la...

HL-39066415

PCB Design for ATmega328 Prototype

I'm looking for an experienced PCB designer to create a PCB for an ATmega328 microcontroller. This project is aimed at prototyping, so the design should be robu...

HL-39063671

Commercial Power Distribution Load Calculations

I'm looking for an expert in electrical engineering to conduct a comprehensive load calculation for a multi unit apartment buildings with single line diagrams....

HL-39064654

DC-DC Transformator

A transformer is required which transforms from 1000 V DC down to 48 V DC. Minimum requirements - Transform 1000 V DC to 48 V DC. - 7 kW output in the 48 V DC n...

HL-39064471

RTL Design Engineer for ASIC Project

I'm in need of a seasoned RTL design engineer who can help me develop a new digital circuit, specifically an ASIC. Your expertise will be pivotal in the enginee...

HL-39063791

6MVA Medium Voltage Substation Design

I require a qualified professional to design and detail full operational schematics for a 6MVA medium voltage substation. This project is for a Sub-Utility sola...

HL-39063109

BLE Moisture & pH Sensor for Agriculture

I'm seeking an expert in electronics and IoT to design a Bluetooth Low Energy (BLE) moisture sensor and temperature of soils for agricultural use. This project...

HL-39062729

Circuit Board Design for Signal Processing

I'm in need of a skilled freelancer for designing a circuit board tailored for consumer electronics. This board will be specifically involved in signal processi...

HL-39060859

Control Panel Design & Wiring Expert

I'm seeking an electrical engineer with vast experience in control panel design. The project entails creating a wiring diagram and a comprehensive bill of quant...

HL-39060274

Compact and Relay Control PCB Designs

I require the design and fabrication of two distinct printed circuit boards (PCBs), each complete with schematics, layouts, Gerber files, and a Bill of Material...

HL-39059165

Comprehensive MOSFET-Controlled BMS Design

I'm seeking an expert for designing a robust Battery Management System (BMS) with MOSFET control using Altium Designer. The BMS should incorporate a range of es...

HL-39057786

Educational Circuit Simulation & PCB Design

I am looking for an expert in circuit simulation and PCB design. The primary purpose of the circuit is for an educational project, specifically focusing on powe...

HL-39055164

Robotics PCB Design for Maixduino

I'm in need of a PCB design tailored for a Maixduino. This board should accommodate an RJ11 connector, capable of controlling 4 DC motors and 1 servo motor, alo...

HL-39057676

PCB Design Functionality Verification

I need a professional to verify the functionality of my PCB design, focusing on component interfacing. All components are already integrated; the task is to ens...

HL-39057706

Nhận diện biển số xe thời gian thực bằng AI trên FPGA

Dùng AI để nhận diện biển số xe thời gian thực trên board fpga (kria kv260)

HL-39056472

Compact Double-Layer PCB Design

Project Details Need of a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, acco...

HL-39050712

PCB Design from Schematic

I need a professional PCB designer who can create a medium-sized PCB (up to 10x10 cm) from a simple schematic. The PCB will utilize both through-hole and surfac...

HL-39049976

Multi-color LED Status Indication System

I need a sophisticated optoelectronic project which involves multi-color LED indicators. The primary purpose of these LEDs is to convey different status signals...

HL-39049907

Voltage Level Shifting Optoisolators for Consumer Electronics

I'm looking for a professional to help with the integration of optocouplers and optoisolators in my consumer electronics project. Key Requirements: - Utilizatio...

HL-39048341

Double-Layer PCB Design for Consumer Electronics

I'm in need of an experienced PCB designer who can create a double-layer PCB for a consumer electronics project. Key Components: - The PCB will require a power...

HL-39047085

Fusion 360 PCB Design Expert Needed

I'm seeking a skilled professional with extensive experience in Fusion 360 for PCB design. Although I haven't specified the particular type of PCB work or the i...

HL-39043462

Experienced RF Circuit Trainer Required for Comprehensive 3-Month Program

Description: I am an experienced professional specializing in power supply and OP-AMP design. I am seeking a seasoned RF circuit trainer to provide an in-depth,...

HL-39043243

Programmable Bluetooth LED with OLED Display

I'm looking for an expert to make me a wireless rechargeable, programmable Bluetooth LED. The device should be under 1 inch in size and preferably in a rectangu...

HL-39042974

Real PCB Development for Power Distribution - Time : no more than 10 days & 500 USD

I'm seeking a skilled and dedicated developer to design a physical PCB for managing power from a 220v AC and DC source. The primary function of this PCB will be...