Microcontroller projects — HireLancer archive

ID / Date Listing

STM32 Low-Power Firmware Consultant

I’m looking for a seasoned STM32 developer who can take full ownership of the firmware layer on our newest board. The immediate priority is squeezing every micr...

HL-40540308

Multi-layer PCB Flyback Design -- 2

I'm looking for an experienced PCB designer to create a multi-layer PCB for a consumer electronics project The primary components to be included are: - Microcon...

HL-40540329

Embedded AI Hardware & PCB Design Consultant for Smart Edge Device

I am assembling a next-generation, AI-enabled embedded device and need an experienced consultant to guide the entire hardware path—from early architecture choic...

HL-40539819

DMA Card Firmware 1:1 Full emulate (EAC/BE/ACE/RICOCHET/VGK/FACEIT)

I'm seeking a skilled developer to create fully emulated firmware for a DMA card. The firmware must be compatible with Windows and able to emulate certain funct...

HL-40538781

Arduino Servo Robotics Control

Project Description – 2-Axis Laser Pointer System for VLM Background I am managing the development of Vertical Lift Module (VLM) solutions within the Gonvarri M...

HL-40537328

Ultra-Compact PCB Downsizing

My current board is already under 4 sq inches, yet I still need to reclaim every possible millimetre of space. The single overriding goal is size reduction; cos...

HL-40537392

Diagnose Siemens-Omron Axis Issue

My tmachine runs on a Siemens PLC and Omron servo drives. During the homing routine the X-axis servo no longer responds, even though the other axes behave norma...

HL-40536712

Install Recoil Macro on Arduino

I’ve set up an Arduino with a Shield Host 2.0 so it can sit between my gaming mouse and PC, but I’m stuck getting a “0-recoil” macro loaded and running. The ske...

HL-40536411

DỰ ÁN PHẦN CỨNG NHỎ

Mình đang phát triển một thiết bị IoT nhỏ mang tên SleepDome – hộp đựng điện thoại thông minh giúp cải thiện giấc ngủ. Cần tìm kỹ sư điện tử có thể làm prototyp...

HL-40535419

STM32F103 Jumbo Display Firmware Development

## Project Overview The objective of this project is to develop firmware for an STM32F103-based Jumbo Display Controller capable of receiving weight data throug...

HL-40535093

Electrical Control Panel Design for orbital wrapper

We require a controls engineer to design and supply a pre-wired electrical control panel for an automatic orbital stretch wrapper and powered roller conveyor. T...

HL-40534995

Compact ESP-C3 Motor-Driver PCB

I’m building a small robotics platform and need a custom, rectangular PCB that merges an ESP-C3 Zero module, a TB6612FNG dual H-bridge driver, and an on-board 1...

HL-40534792

Simple Schematic + PCB Layout for a Dual-SIM 4G LTE WiFi Hotspot (Quectel SC200E/SC20, RF experience required)

I am developing a portable battery-powered WiFi hotspot (MiFi-style similar) based on a Quectel smart LTE module. The module integrates the application processo...

HL-40534526

Wireless Communication and Product Design Consultant Needed for Embedded Electronics Development

We are seeking an experienced consultant to assist with the design and development of innovative electronic products involving wireless communication technologi...

HL-40534540

Hardware Engineering and IoT Consultant Needed for Embedded Product Development

We are seeking an experienced consultant to support the design and development of connected electronic products and IoT systems. The ideal candidate should have...

HL-40534546

Embedded Systems and AI Consultant Needed for Intelligent Product Development

We are seeking an experienced consultant to support the development of intelligent electronic products that combine embedded systems and AI technologies. The id...

HL-40534592

Arduino to PlatformIO Migration for M5Stack

I have an existing Arduino sketch that communicates on Wifi, controls a pump relay and various other similar functions. The project is designed around the M5Sta...

HL-40534352

STM32 Modbus RTU Firmware Development

STM32 Firmware Developer – Modbus RTU Device Integration We have an STM32-based controller that communicates with several industrial sensors over RS485. We are...

HL-40534366

Embedded Systems Engineer Needed for PCB Design and Firmware Development

We are seeking an experienced engineer for an embedded systems project involving custom electronics and firmware development. The ideal candidate should have st...

HL-40534392

Technical Virtual Assistant Needed with Embedded Systems and Electronics Knowledge

We are looking for a reliable and detail-oriented Technical Virtual Assistant to support various technology-related projects. The ideal candidate should have a...

HL-40534429

ESP32 IoT Control Board Design

I need a custom control board built around the ESP32 for an upcoming IoT monitoring system. The hardware must accept four analog sensor inputs, provide a robust...

HL-40534233

PCB Designer (Drone Flight Controller)

Hardware Requirements Specification Project: Custom High-Performance Flight Controller PCB 1 Core Processing & Architecture • Microcontroller (MCU): STM32H7 Sin...

HL-40534310

Smart Whirlpool Controller PCB Layout

I already have a fully working prototype of a smart control system for my whirlpool, complete with firmware. It manages temperature regulation, drives the water...

HL-40533921

Controls Engineer-Modular Siemens & Allen Bradley PLCs

I need a seasoned PLC developer to build a library of modular, fully-commented control programs that run flawlessly on both Siemens (TIA Portal and LOGO!) and A...

HL-40533433

Tech Support for Agrotech Hardware - Electronics, Sensors, IoT

Descripción: GreenSpire Farming Tech es una startup agrotech que desarrolla un biosistema modular de agricultura en entorno controlado. Buscamos apoyo técnico p...

HL-40533467

Build a Manufacturing Quotation Website Similar to Cad & Cart with Custom UI Design

I need a website very similar to Cad & Cart in terms of functionality and workflow. The website should allow customers to: * Upload CAD files (STEP, STL, IGES,...

HL-40532749

ESP32 5 inch Touchscreen to control 4 solid state Relays

I need an ESP32-based touchscreen UI to control four solid-state relays over I2C. The touchscreen should display a set image for each relay state when triggered...

HL-40531984

CM4 Carrier Board Upgrade

Technical Specification: CM4 Carrier Board Modification There is an existing Raspberry Pi Compute Module 4 carrier board project in KiCAD https://datasheets.ras...

HL-40531884

Expert IP CCTV SoM Development

I’m building a new IP CCTV camera that must clear India’s STQC certification, and the System-on-Module is the piece I want you to own. You should be comfortable...

HL-40531232

Siemens IPC427E Real-Time Data Integration

I need to tap directly into the Siemens IPC427E and stream its sensor readings—temperature, pressure, and humidity—in real time. The controller is already deplo...

HL-40530340

Rapid IoT Fish Tank Development

Smart Fish Tank IoT Project Development (Delivery Required Within 24 Hours) I am looking for an experienced Embedded Systems/IoT developer to complete a Smart F...

HL-40529967

Build a Pan-Tilt Face Tracking Robot (Phase 1 MVP - Python & ESP32-CAM)

I want to build a highly minimalist, budget-friendly desktop robot that tracks a person's face in real time. This is Phase 1 of a larger project; the goal here...

HL-40529065

Raspberry Pi Agritech Camera Development

I’m integrating a Raspberry Pi-based camera unit into a agricultural field and need an engineer who can take the hardware and firmware from concept to field-rea...

HL-40528287

Realtime Control Microcontroller Development

I need an experienced microcontroller developer to create a realtime process control system using a state machine. This system will be responsible for: - Sequen...

HL-40527389

Raspberry Pi-Based Automotive Sensor Display in Qt6/QML

Automotive ECU Tester Dashboard Development (Qt6/QML + Raspberry Pi) Project Overview I am developing a simple prototype of an Automotive ECU Tester and require...

HL-40527235

Secure Renesas Controller Development

I’m building a prototype around a TrustZone-enabled Renesas MCU that must meet tight security requirements while handling 4 digital inputs, 4 digital outputs, 2...

HL-40527015

Multi-Source Power Converter Integration

I am building a low-power (below 1 kW) drive system that blends a fuel cell, solar panel string and a battery into one regulated DC bus. This bus will feed an E...

HL-40526886

Zynq FPGA Embedded Control

I am working on a Zynq-based project and need the programmable logic side coded to handle the embedded system control tasks that my ARM cores alone cannot meet....

HL-40526300

Arduino Servo Motor Control

I'm looking for an experienced developer to code an Arduino circuit board for motor control. The project involves controlling servo motors. Key Requirements: -...

HL-40525994

Smart 6-Bay Drone Charger

I need a seasoned hardware-and-firmware mind to turn my mechanical docking concept into a fully functioning six-bay charging station for drones. Each bay will h...