Microcontroller projects — HireLancer archive

ID / Date Listing

Interactive Tinkercad Arduino Game Design

Sure! Here are a few concise bullet points outlining the task, main goals, and how it should be made: --- ### **Project Overview:** * Design a **10-round intera...

HL-39395930

Flipper Zero-like Web Program for MacOS

I need a program for MacOS that replicates the features of Flipper Zero, accessible through a web-based interface. Essential features: - Signal transmitter/rece...

HL-39395601

Load Images on ESP32-S3 Touch LCD

I need assistance with loading images from an SD card on a Waveshare ESP32-S3 Touch LCD 4.3" display. Requirements: - Support for any image format: JPEG, PNG, B...

HL-39395460

STM32 cube ide project with lvgl square line studio -- 2

I am a pcb designer and i have developp a custom board based on stm32h743ii attached to lcwiki 7 inch ips lcd. Board Spec: mcu :STM32h743II Sdram : 32MB Flash:...

HL-39395128

Stepper Motor Controller Programming

I need a skilled programmer to develop a controller for a stepper motor, specifically the ZK-SMC02 model. This is for a manufacturing application. Requirements:...

HL-39394528

PID Controller for Electric Heater via modbus communication

I need a PID controller integrated with an electric heating system. The PID controller should be able to ramp up and down temperature. Ideal skills and experien...

HL-39394449

ESP32 WROOM Project - PCB Design Freelancer

We are seeking an experienced PCB designer for a project based on the ESP32 WROOM module. The project involves designing a PCB that integrates a 2.8-inch TFT di...

HL-39391585

ESP32 BLE Sensor Integration Specialist

I'm looking for an experienced ESP32 programmer to help with a BLE project. The goal is to integrate sensors like RTC, NFC, and RFID. Key Requirements: - Integr...

HL-39393173

AM Transmitter Jammer Development

I'm seeking an experienced RF engineer to build a manual control jammer. This device should completely block an 8 to 11.5 Hz pulse amplitude modulated signal wi...

HL-39393205

Coding for SMS-Controlled Relay System - 09/05/2025 19:17 EDT

I'm looking for a skilled coder to help fix and streamline the code for a board that controls an external low power relay via simple text messages (e.g., “on”/“...

HL-39392940

Repair Unreliable USB HUB pcb subpart Connection

I'm looking for an experienced electronics technician to diagnose and fix an unreliable USB HUB pcb part on a main PCB board. The USB HUB is sometimes detected...

HL-39392261

Prototipo de dispositivo que integre un receptor RFID activo,microcontrolador y diodo led

Busco un freelancer con experiencia en diseño electrónico para el desarrollo de un dispositivo compacto, reutilizable y recargable, capaz de ser activado de for...

HL-39391541

Expert Electronic Engineer for Custom Circuit Board

Hello Freelancers, We are looking for an experienced and detail-oriented electronics engineer or technician who can assist with the design, customization, and f...

HL-39391528

STM32 cube ide project with lvgl square line studio

I am a pcb designer and i have developp a custom board based on stm32h743ii attached to lcwiki 7 inch ips lcd. Board Spec: mcu :STM32h743II Sdram : 32MB Flash:...

HL-39390830

Car Instrument Cluster Repair

I need help with an LCD car instrument cluster display that's malfunctioning. The emergency lights turn on intermittently. Requirements: - Experience with autom...

HL-39390873

Bluetooth PCB Design for Wearable Tech

Bluetooth Wearable Device – PCB Design & Firmware Development (Audio + Noise Cancellation) Project Overview: We are seeking an experienced embedded systems engi...

HL-39389733

Arduino328P LED Control Assembly Code

I need assembly code for an Arduino328P. The code should control LEDs to blink at fixed intervals. Requirements: - Write a .S assembly file - Code to control LE...

HL-39389651

ABB Drives Integration to Scada Factory Talk SE

El Proyecto consiste en reemplazar 24 drives AB 525 en el programa del PLC 1769-L33ER y actualizar los parametros de estos drives AB por los de los Drives ABB A...

HL-39388295

Fix Analog Accelerometer Sampling Issue

I need help understanding and correcting the behavior of a TE 805M1 analog accelerometer when sampled by an STM32 ADC. Key Issues: - Unexpected response to move...

HL-39387918

Electromechanical Relay Inspection

I need an experienced technician to check the electromechanical relays on my printing machine. We are experiencing intermittent operation, which occurs randomly...

HL-39387740

Smartwatch PCB Design

I'm seeking a skilled PCB designer to create a custom smartwatch board tailored for health tracking. The design will utilize the ESP32-S3 chip and integrate a c...

HL-39387103

TI DSP Software Development for Power Electronics

I need software developed on a TI DSP for a power electronics system. The software will be utilized for waveform generation and control algorithms. Key Requirem...

HL-39386559

STM32 Microcontroller Programming Tutor

I am looking for a professional tutor to teach me microcontroller programming, specifically on STM32. I am a beginner and would need to start with hardware conf...

HL-39385785

Arduino ASCOM Dome Controller Development

I'm looking for a skilled developer to create an ASCOM driver for Arduino-based dome control, utilizing an Arduino Uno. The driver should manage the following f...

HL-39385510

IoT UWB System Integration Specialist

I'm looking for an expert to integrate IoT UWB electronics with other IoT devices, specifically sensors. Key requirements include: - Seamless integration of UWB...

HL-39384788

STM32F469 Expert for Firmware Development

Firmware Development for STM32F469NIH6 I am looking for an expert in STM32F469 who can develop a project from scratch that is fully functional. The project need...

HL-39384527

SIMPLE ARDUINO PROJECT

You can request anything about arduino, program, sensor, etc..... Kamu bisa request apa saja tentang arduino, program, sensor, dan lain lain

HL-39384349

GUI for Raspberry Pi or other SBC -- 2

I need a skilled developer to create a GUI for a TFT display connected to a Raspberry Pi or other SBC. You will have to plot eyewear frame data. Ideal Skills &...

HL-39382930

Plush Toy Electronics Modification

I'm seeking assistance to modify an electronic plush toy. The toy currently has a breathing sound, music, lights, and movement all controlled by the same chip....

HL-39383071

QR Code Door Unlock Prototype (with off the shelf components) -- 2

We are seeking a skilled freelance Electronics Integration Engineer to build the hardware foundation for a prototype system that unlocks a door by scanning a QR...

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QR Code Door Unlock Prototype (with off the shelf components)

We are seeking a skilled freelance Electronics Integration Engineer to build the hardware foundation for a prototype system that unlocks a door by scanning a QR...

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Shilde multifunões para Arduino uno

Shilde que contém display de 7 segmentos para facilitar uso do mesmo buzzer relay sensor De Temperatura LM35 LEDS conectado da porta 2 -13 com a capacidade de s...

HL-39380527

USB Printer Class for STM32 -- 2

I need code to configure an STM32 Bluepill board to use its native USB as a printer class. The board should receive binary data using a standard protocol and st...

HL-39379737

SIMCOM GPS Module with 4G - Hardware & Firmware Development

I'm looking for an experienced IOT Embedded Hardware Engineer to develop a location finder using a SIMCOM module with GPS and 4G/5G capabilities. Key Requiremen...

HL-39379261

RF Remote PWM Controller Development

I'm seeking an experienced developer to create a Remote Controlled PWM (Pulse Width Modulation) Controller. The controller will be used to operate a 0-12V DC so...

HL-39378737

PCB Design Review and Optimization

Hello, I am looking for an experienced electronics designer with advanced skills in EasyEDA, KiCad, or similar PCB design software to collaborate on reviewing a...

HL-39377489

Modify Antmicro PCB: 80-Pin GPIO

I'm seeking a skilled PCB designer to modify the Antmicro open-source carrier board. The main task is to add an 80-pin GPIO header to the existing design. Key R...

HL-39376938

B&R PLC X20 Communication Expert

I'm looking for a PLC expert, specifically with B&R X20 Series, to set up communication for monitoring and diagnostics. Requirements: - Proficiency in X2X Link,...

HL-39376468

Tinkercad Arduino Motor Circuit Design

I'm seeking a quick circuit design on Tinkercad for personal use. The circuit should include motors and drivers, with an Arduino microcontroller. Ideal skills a...

HL-39376144

External Baby Diaper Detector Using VOC Sensor + LED Alert

We are seeking an electronics developer to create a simple, safe, and low-cost prototype of an external device that can detect feces in a baby diaper by identif...