Microcontroller projects — HireLancer archive

ID / Date Listing

STM32 Embedded System Development

I need an experienced developer to create an embedded system using the STM32F411CEU6 microcontroller. The project is digital output using amplifier. Key Require...

HL-39971701

Ingeniero ESP32/Electrónica de Potencia para Validar MVP de Seguridad IoT (Remoto)

Descripción del Proyecto: Somos Probulón, una startup de seguridad. Tenemos el diseño de nuestro prototipo final y necesitamos un Ingeniero Electrónico experto...

HL-39971540

Panasonic Minas A6 Driver - RS485 communication Project

PLEASE READ PROJECT DETAILS BEFORE SUBMITTING QUOTE. Please provide your past project details that you have done. RANDOM SUBMITTED QUOTES WILL BE DELETED WITHOU...

HL-39969957

Charging Hub Integration & Prototype -- 2

Hi I will share the details with the shortlisted candidates. Thanks

HL-39970534

Piezo & ARM Firmware Integration

My current prototype relies on a microcontroller-based platform built around an ARM family device. I already have the basic hardware in place, but I need an eng...

HL-39970442

LC Resonator Frequency Control Subsystem

[This AI generated description is only partially accurate. A more accurate one will be provided] I have two separate LC tanks that must run in lock-step at arou...

HL-39967836

Arduino Sensor Parsing & GPS Sync

I need a clean, well-commented Arduino sketch that continuously reads the serial stream coming from my magnetometer sensor, extracts the meaningful fields, time...

HL-39967046

Arduino 250k UART Replication

I have already captured the exact UART traffic I need—250,000 baud, 8-N-1—from an automotive ECU. Your task is to make an Arduino transmit the same byte sequenc...

HL-39967078

Lead AI Orchestration Engineer

The project is in early development and needs a hands-on engineer to carry the entire AI-first MVP from architecture to live deployment. The core of the build i...

HL-39966564

OpenWRT Firmware GUI Customization for U6+

I need an experienced OpenWRT developer to modify the firmware for a Ubiquiti U6+ access point. Key Requirements: - Custom User Interface: Modify the existing G...

HL-39966570

Charging Hub Integration & Prototype

Hi I will share the details with the shortlisted candidates. Thanks

HL-39965147

Arduino Servo Control with MPU6050

I need code written for an Arduino Uno REV3. The code will use an MPU6050 3-axis accelerometer to actuate a servo based on forward G-force. Requirements: - The...

HL-39965155

ESP32 Firmware Backup Assistance

I need a reliable, step-by-step walkthrough for pulling a complete firmware image off my ESP-32 over USB so I can keep it as a safety backup. The board is power...

HL-39965219

Omron PLC Machinery Integration

I need an experienced Omron PLC specialist to integrate several new pieces of equipment into our existing control architecture. The focus is on bringing a set o...

HL-39964918

STM32F072 SLCAN Firmware Build

I already have the source for an SLCAN-compatible firmware that targets the CANable2 / SH-C31A board (STM32F072). What I’m missing is a clean, reproducible buil...

HL-39963357

CH592 CDC to monitor ADC value

MounRiver code to enable CDC mode on CH592 to monitor analog ADC val

HL-39964770

STM32 DS18B20 Real-Time Temperature Reader

I’m integrating a DS18B20 temperature sensor into my STM32 board and need clean, lightweight C code that talks to the sensor over its native 1-Wire bus. I don’t...

HL-39964637

STM32F1 Firmware Development

Project: Automotive Signal Injector for Camshaft and Crankshaft Sensor Simulation 1. Project Objective This project aims to develop an embedded system capable o...

HL-39964571

Highly Skilled Embedded Hardware and Firmware Engineer for Confidential IoT Prototype

Looking for an experienced embedded hardware and firmware engineer to develop a confidential IoT prototype. The project involves microcontroller-based GSM/GPS o...

HL-39964376

Need 1-on-1 Code Composer Studio CCS (TI C2000) Online Training — Remote Desktop Support

Job Title: Need 1-on-1 Code Composer Studio (TI C2000) Online Training — Remote Desktop SupportJob Description: Hi, I’m working with the Texas Instruments C2000...

HL-39963215

Smart Irrigation Monitoring System -- 2

I’m putting together a personal smart-irrigation setup and need a complete working design that I can assemble at home. The core of the system will rely on: • So...

HL-39962963

Onsite Embedded Hardware Support Bangalore

I supply microcontroller-based weigh machines to customers around Bangalore and need dependable onsite help whenever a unit misbehaves. The work is strictly har...

HL-39962677

Prototype Wearable Massage Device Assembly

I’m building a first–run prototype of a soft, coin-vibration massage wearable and need the electronics fully assembled and proven on a single-layer FR-4 board w...

HL-39961755

STM32 CAN Relay Board Design

I need a straightforward yet reliable design for a small STM32-based board that will live inside an automotive environment. Its core tasks are simple control an...

HL-39961822

Yarbo Robot Setup Expert Needed

I’m purchasing a brand-new Yarbo Yard robot and want the entire setup handled professionally once it arrives at my home. The scope covers both hardware assembly...

HL-39961666

Automation of UF/DF Biopharmaceutical Process

I am working in a biopharmaceutical manufacturing facility and want to automate part of our UF/DF (Ultrafiltration/Diafiltration) process to reduce manual contr...

HL-39961364

PCB Designer for Custom DMX512-Arduino Controller

2-Layer PCB Design for DMX512 Controller (Arduino Nano, TM1637, PCA9685, Relays, PIR) — KiCad Description: I’m looking for an experienced PCB designer (KiCad pr...

HL-39961139

Low-Freq Ultrasonic Driver Design

I’m looking for an electronics engineer to design a compact, efficient driver board for piezoelectric ultrasonic transducers operating between 20 kHz and 30 kHz...

HL-39961028

Raspberry Pico SSI data handling

I’m integrating an SSI absolute encoder with a Raspberry Pi Pico. Your role is to set up reliable communication from the pico to the SSI encoder. Later a commun...

HL-39960184

EV Charger Auto-Cut Software

I need software to manage an EV charger. The software should automatically stop charging when the battery is full and include overcharge protection. Its a commo...

HL-39959815

Customizable Teensy 4.1 Macro Recorder Box

Teensy 4.1-based macro recorder box. This is for my own use since the options currently available don’t quite fit what I need. The idea is to have a small devic...

HL-39959710

Arduino Doggy-Door Sensor Circuit

I’m building a motorised doggy-door and need a complete Arduino-based control system so the door slide opens as my dog approaches and closes after time interval...

HL-39959565

Smart Ring Firmware & App

I’ve completed the hardware design of a smart ring built around the nRF52810 SoC. It includes MAX30102 (SpO₂/heart rate), TMP117 (temperature), ADS1115 (strain...

HL-39958912

ESP32 Multi-Motor Controller Firmware

Wireless motor control system using 2 esp32 in master slave combination. 1 esp32(slave) control 9 servo motors through pca9685 and 2 small 1.28" displays. Maste...

HL-39958661

HAL 9000 Quote Playback Code

I already have an Adafruit Feather wired to a small speaker and I want it to behave like HAL 9000 by speaking selected lines from 2001: A Space Odyssey. The sco...

HL-39957186

Charging Hub Integration & Prototype

Hi I will share the details with the shortlisted candidates. Thanks

HL-39956462

Microcontroller Signal Processing Circuit

I need a simple digital circuit that lets my product handle basic signal-processing tasks using a microcontroller. A straightforward schematic and a concise bil...

HL-39956366

Snooker LED Scoreboard Prototype

I’m building a single-color LED matrix scoreboard for snooker and need a working prototype that runs on either a Raspberry Pi or an ESP32—whichever you feel wil...

HL-39955950

Contract--Robot Commissioning Engineer – Austin

Robot Commissioning Engineer (Automotive Integration – Contract) – Austin, TX About the Role Esme Robotics is driving the next generation of automotive robotics...

HL-39955993

ATSAMD21 custom Bootloader for DFU from external NOR Flash -- 2

I have a fully working bootloader for the ATSAMD21G18A and now need a customized version that can autonomously update firmware stored on an external NOR-based S...