Electronics projects — HireLancer archive

ID / Date Listing

Commercial Electrical Plans for Arcade

I'm seeking a licensed electrical engineer to create detailed electrical plans and calculations for an arcade project. These plans are required for city permit...

HL-39644607

Recreate a process for v850 Nec with Arduino

Hello, I have a NEC 70F3524 microprocessor with protection. The method to read it is to cause a voltage fault. Commands are sent at 9600 baud, and the V850 resp...

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Design Wireless Microphone System with nRF5340

I'm looking for an experienced engineer to design a wireless microphone system using the nRF5340 SoC. The project involves creating both a transmitter with a mi...

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Programmable Spectrometer with STM32H743VIT6 -- 2

I’m looking to hire an engineer to develop a detailed schematic for a battery‑powered programmable spectrometer. It’s based on an STM32H743VIT6 and will use thr...

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Design Slim Audio Transmission Circuit

I'm seeking an experienced electronics designer to create a compact audio transmission circuit using the NRF24L01 or a suitable alternative. The primary goal is...

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PCB With Stepper Driver & Battery Monitoring

Hello! Here are my needs for the PCB 1. Core Microcontroller Use the ESP32-WROOM-32 module either: Onboard USB-to-serial converter (e.g., CH340C or CP2102) with...

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ESP32 Universal AC Translator

I need a PCB design and firmware for an ESP32-based universal AC translator. The device should support BLE and WiFi communication. Firmware Functions: - Signal...

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Radio Prototype Development

I need a physical prototype of a radio. The prototype should be made of plastic and is primarily for functionality testing. Requirements: - Must be a working ra...

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Automotive Grade PCB Design for CV -- 2

I'm seeking an experienced PCB designer to create an automotive-grade PCB for a computer vision project. Key requirements include: - Power management: Essential...

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tradisional

kami memberi cadangan untuk memberikan barang barang tradisional

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PLC Development for Rail Lock System

I'm seeking an experienced electrical engineer to oversee the design and development of a programmable logic controller (PLC) for a lock system in the rail indu...

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Electrical Load Demand Analysis

I need a comprehensive electrical load demand analysis to upgrade our existing utility service. The focus of this project is on load capacity evaluation. Key re...

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STM32 Touch Screen Emulator Setup

I need to turn an STM32 board, attached to a Raspberry Pi 4B, into a touch screen emulator. The emulator should receive x,y coordinates from the Raspberry Pi. R...

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Multi-layer PCB Design for Consumer Electronics

I'm looking for an experienced PCB designer to create a multi-layer PCB for a consumer electronics project. The size of the PCB will be less than 10 cm². Key Re...

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Build Custom Linux Image (Buildroot) for Orange Pi 5 Plus with RealDash Support

I am seeking an experienced developer to create a custom embedded Linux setup for an in-vehicle digital dashboard using an Orange Pi 5 Plus 4GB (Rockchip RK3588...

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Compact Arduino Force Measurement Device (ONLY ADRUINO DEVELOPER PLEASE )

I'm looking for an experienced Arduino developer to create a compact device that measures force using a sharp needle with a handle (not heavy it should be like...

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Design Force-Measuring Pen Prototype (Digital Insturmentation)

I'm seeking a skilled freelancer to design and create a prototype for a small force-measuring device, similar in form to a ballpoint pen. The device should meas...

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Diseño de Tarjeta Electrónica Vehicular

Estoy buscando un diseñador para crear una tarjeta electrónica alimentada entre 12-36 V, adecuada para uso vehicular. La tarjeta debe incluir 4 entradas, maneja...

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Yüksek Voltaj Flyback Trafo Sürücüsü

Yüksek voltaj flyback trafosunu sürmek için sürücü devresi ve testlerinin yapılması talebimiz var. Proje istekleri ile ilgili detaylı açıklamalar ve sürülecek t...

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Project Sourcing Manager (Global Tech Projects)

Job Title: Project Sourcing Manager (Tech Background Advantageous) Job Description: We are looking for a highly motivated Project Sourcing Manager to join our t...

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Laptop Shipping and Delivery in US

I need someone located in the US to ship and deliver a laptop outside the state. Requirements: - Use standard shipping - Obtain signature on delivery Ideal skil...

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Flashlight PCB Prototype Development -- 2

I'm looking for an experienced PCB designer to develop a prototype for a consumer electronics flashlight. The PCB should support brightness control and recharge...

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Tinkercad Circuit Educational Guide

I'm seeking assistance in building a circuit using Tinkercad for an educational demonstration. The project involves creating either a series or parallel circuit...

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Flashlight PCB Prototype Development

I'm looking for an experienced PCB designer to develop a prototype for a consumer electronics flashlight. The PCB should support brightness control and recharge...

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ESP32 Relay Control with MFRC522 Integration

I need code for an ESP32 Dev Module with an MFRC522 Card Reader/Writer. The relay control should operate based on the following conditions: - Both balance > 0 a...

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MATLAB & Power World Simulator Expert

We are seeking a highly skilled Electrical Engineer with expertise in MATLAB, electronic systems, Power World Simulator, and various electrical projects. The id...

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WiFi-Controlled PCB for 90V DC Motors

I'm seeking an experienced PCB designer to create a board that can control three 90V BLDC motors using a WiFi interface. The design should allow for remote cont...

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Mini-Car Autonomous Control Using Raspberry Pi 5

Technical Specification: Autonomous Control for a Mini-Car using Raspberry Pi 5 and ROS2 1. Introduction The goal is to develop an autonomous control system for...

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Wireless PT100 for Industrial Monitoring

I am seeking a skilled professional to assist with the implementation of a Wireless PT100 system for industrial monitoring purposes. The system will be used in...

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PCB Design with USB Charging and LEDs

I'm seeking a skilled PCB designer to create a Gerber file and BOM for a custom PCB board. The board should support: - 3 standard LED lights - A power on/off bu...

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Slim Personal Safety Locator Device

I'm looking to develop a super slim device designed for personal safety that can detect location, send an alarm, and also function as a power bank. The device s...

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Experienced ICT (In-Circuit Test) Engineer Needed

Are you a highly experienced electronics engineer with a deep specialization in In-Circuit Test (ICT) and functional test processes within a manufacturing envir...

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Kicad to EasyEDA PCB Migration and schematic fix

I need a PCB design migrated from KiCad to EasyEDA. You'll receive the original schematic with some edits. Key tasks: - Fix the original schematic - Create the...

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MESH Network System for Rover Telemetry + Live Video – Hardware and Firmware

I need to design a long-range RF communication system that can support the following items. This is for rovers that will be in fields monitoring crops. - Mesh n...

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Industrial Lighting System Installation Needed

I am in need of a professional electrician to handle the installation of lighting systems in an industrial setting. The project involves setting up efficient an...

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3-Phase Pump Control with RFID

I need a detailed guidance to set up an RFID-based rechargeable electricity system for a 3-phase pump. The system should use an ESP32, LCD display, RFID-RC522,...

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In-Home Computer Hardware Repair - 23/07/2025 10:12 EDT

I need an experienced technician for in-home computer hardware repair. My computer is making a loud noise that started suddenly and won't stop. The noise is com...

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BLDC Motor Controller Software Development

I'm looking for an experienced embedded software developer to create a BLDC motor controller with closed-loop speed control using Hall effect sensors. Key requi...

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Customized CCTV Camera Design & Manufacturing - 23/07/2025 02:07 EDT

We are seeking an experienced professional or team to design, prototype, and manufacture customized CCTV cameras tailored to our specific requirements. The proj...

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Solar Panel Setup for Water Pre-Filter

I need consultation and instructions to safely connect a water pre-filter powered by three AA batteries to a solar panel. I'm looking for guidance on selecting...