ESP32 Commander Life Counter Firmware
I need a clean, well-commented program for an ESP32-P4 that turns the board into a dedicated life counter for a four-player game of Magic: The Gathering – Comma...
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Cortex-M Wearable Health PCB
I’m building a compact, medically-oriented wearable that measures bio-impedance through four skin electrodes, monitors temperature, optionally logs motion with...
Read moreFix T6 Servo Modbus Errors
I’m integrating a T6 AC Servo motor into a Python workflow over Modbus so that its motion follows real-time hand positions detected with MediaPipe. The Modbus l...
Read moreArduino 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...
Read moreArduino 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...
Read moreEnable PiKVM V4 Mini Two-Way Audio
Fix PiKVM V4 Mini Microphone (WebRTC audio not working) Description: I need help enabling two-way audio on a PiKVM V4 Mini setup. Everything works except the mi...
Read moreLight Duty Automation Gearbox & Servo
I’m putting together a small industrial-automation station and need a compact gearbox paired with a servo motor that can handle a light-duty load while only req...
Read moreArduino 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...
Read moreESP32 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...
Read moreCH592 CDC to monitor ADC value
MounRiver code to enable CDC mode on CH592 to monitor analog ADC val
Read moreRaspberry Pi Drowsiness Detector Build
I’m putting together a lightweight, always-on driver-drowsiness monitor that runs reliably on a Raspberry Pi Zero 2 W (it should also scale fine to a Pi 4). The...
Read moreSmart 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...
Read moreFPV Grocery RC Car Build
I’m looking for a maker who can build (and document) a functional prototype of an RC car and Rc car which needs to be build in budget with requirements mentione...
Read moreCustomisation of Rc car with fpv wifi module cam
I want a customised rc car , with fpv with wifi module interface and integrated to mobile for controlling and place an acrylic tray on rc chasis for automating...
Read moreAutomatic room light controller using Verilog HDL simulation+ Arduino
I’m building an Automatic Room Light Controller that blends FPGA-level logic with a hands-on Arduino prototype. The goal is simple: when the ambient light is lo...
Read moreStudio Sound System Installation
I’m setting up a small studio and need a hands-on sound engineer to get my new sound system up and running. The job is straightforward: the gear, position the s...
Read moreAutomation 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...
Read morePatch ECG Wearable Prototype Design
I am looking to collaborate with an Embedded Systems or Electronics Engineer to design and build a wearable biosignal acquisition prototype. The goal of this pr...
Read morePCB 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...
Read moreDebug some simple ESP32 code to download from API and show on P10 LCD
I am looking for a Freelancer who can help me debug a small program running on an ESP32 which does two things: (a) downloads a value from an API, and parses it...
Read moreCustomizable 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...
Read moreArduino 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...
Read moreMiddle School Robotics Tutor
I’m looking for someone who can guide a group of middle-school students through the very first steps of robotics. They’re absolute beginners, so the focus is sq...
Read moreESP32 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...
Read moreHAL 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...
Read moreSnooker 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...
Read moreTasker Alarm for SmartTag2
I use a Samsung SmartTag2 tied to SmartThings Find and need a hands-off way to know the moment it pops up in a location that isn’t next to me. The idea is simpl...
Read moreWebhook to trigger lock for fridge
QR-pay-to-unlock fridge** using the *no-code / low-dev* method Help with putting this chatgpt project together --- Project: QR-Payment Activated Refrigerator Lo...
Read moreArduino Wi-Fi Notification System
I'm looking for a hardware and programming solution to enable an Arduino to send either a text or an email over Wi-Fi. Requirements: - Use of Wi-Fi for communic...
Read moreDiseño de Hardware IoT para PdM
Hola, Estoy buscando un ingeniero o equipo de ingeniería de hardware/firmware para desarrollar el dispositivo "edge" (captura de datos) para una plataforma de M...
Read moreSoporte Arduino ESP32-S3 AMOLED TOUCH 1.8
Estoy desarrollando un proyecto con la placa esp32-s3-touch-amoled-1.8 y, al cargar mi sketch de Arduino, la pantalla permanece en blanco. Las librerías se comp...
Read moreBluetooth DDS Generator App
I already have a Juntek JDS-2900 signal generator wired to an HC-05 module over TTL. What I am missing is an Android application that talks to the HC-05, lets m...
Read moreOxygen Sensor Display & Alarm System
I’m building a compact monitor that reads oxygen levels, shows them on a small graphic LCD, and triggers alarms when thresholds are crossed. Here’s the function...
Read moreCalculadora de Impacto em Tempo Real
Preciso de um sistema que, instalado num avião RC, calcule continuamente o ponto exato onde uma carga de aproximadamente 2 kg atingirá o solo assim que for lib...
Read moreZyngaPokerChips -- 2
I need Panel for poker Chips
Read moresmartparking iot project
I have arduino and all senors and devices i want help to resolve.
Read moreRaspberry Pi 5 Offline Voice Assistant (V1) – STT, TTS, FastAPI, Wake Word, Local Memory
Project Overview: We are building a local-only, voice-first assistant on a Raspberry Pi 5. The system should be fully offline, modular, and capable of handling...
Read moreLED Rotary Encoder Display
I need an LED display for an incremental rotary encoder. The display should be a simple numeric display showing 0-360 degrees with 3 decimal places. A "zero" bu...
Read moreInput Layanan Profesional ke Website
Saya sedang memperkaya situs Rekacipta.co.id dengan berbagai layanan profesional di bidang pengembangan perangkat lunak dan digital services, dan membutuhkan ba...
Read moreDevelopment of a Siemens NX Add-in for Leo AI Integration
We need an experienced Siemens NX developer to develop a custom add-in that connects the CAD environment to Leo AI. The goal is to enable engineers to call Leo...
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