Auto Mechanic AI Assistant App Development
Voice Wrench is a mobile app for auto mechanics. A technician logs in, starts one active repair project (VIN barcode scan or manual entry), and uses voice comma...
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Arduino-based electrical stimulation system troubleshooting & repair London
Description: I am looking for an experienced electronics / Arduino developer to help troubleshoot and repair an existing Arduino-based electrical stimulation sy...
Read moreExpand & Maintain Python Backend Architecture
Title: Senior Backend Architect (Python) – Scale to 100k+ Users & Long-Term System Lead Location: Remote (India-time zone preferred) Project Type: High-Level Re...
Read moreIntegrated Bicycle Speaker System Prototype
I have a patent-pending concept for an all-in-one bicycle sound system and I’m ready to move from idea to working prototype. The vision is simple: riders enjoy...
Read moreComplete Firmware for TI TMS320F28062
retrive a codes i have already binary file
Read moreHigh-End Custom MP3 Player Designs
Freelancer Job Post: Hardware Engineer for Custom High-Fidelity MP3 Player (DAP) Project Overview: I am seeking a highly skilled hardware and PCB designer to de...
Read moreHigh-End Custom MP3 Player Design
Freelancer Job Post: Hardware Engineer for Custom High-Fidelity MP3 Player (DAP) Project Overview: I am seeking a highly skilled hardware and PCB designer to de...
Read moreModbus to USB Adapter Integration
I need a Modbus signal, carrying sensor readings, from a 6-pin military connector converted to a female printer cable connector to connect to a laptop USB port....
Read moreArduino Control with Python
I'm looking for a skilled Python programmer to help with an Arduino project. Requirements: - Use a distance sensor (LIDAR) and a vibration (G-force) sensor. - M...
Read moreUSB Passthrough Firmware Development for RP2040 -- 2
Project: USB HID Passthrough Firmware for Feather RP2040 with USB Host I am looking for an embedded developer experienced with USB firmware and the RP2040 platf...
Read moreCustom Randomized Mouse Mover
I need a plug-and-play USB dongle that quietly presents itself to the laptop as a standard HID mouse and then, without any host software, begins moving the poin...
Read moreScaling the Tolog-Alpha: From Simulation to 3x3 Hardware Lattice
At Tolog Institute, we don't just simulate; we build. We are currently transitioning our Tolog-Alpha hardware model from a theoretical framework into a physical...
Read moreΚατασκευή Συσκευής Ελέγχου Βαλβίδας μέσω Arduino
Σύντομη περιγραφή αιτήματος Θα ήθελα να κατασκευάσετε μια συσκευή που να ενεργοποιείται με αισθητήρα αφής δέρματος (capacitive skin sensor), ο οποίος θα θέτει σ...
Read moreBuild Kotlin Digital Compass App
I have a straightforward first release in mind for a lightweight digital-compass application written entirely in Kotlin. The core of this version is a clean, mi...
Read morePart-Time ESP32 BLE Developer
I’m building a suite of custom applications around the ESP32 and its BLE capabilities and need a skilled developer who can stay with me over the long haul on a...
Read moreDigital Asset Organization & Valuation
I sit on a mountain of digital material—millions of files that span high-resolution photos and videos, vast collections of documents and PDFs, an archive of mus...
Read morePortable GBA/GBC Hardware Design
I’m building a custom handheld that plays original Game Boy Advance and Game Boy Color cartridges and I need the entire internal hardware engineered for it. I w...
Read moreArduino input output device and 2x LED's
1: Simple Arduino device detecting a switch from a device 2: 2 RBG light strips with 16 LEDS 3: 4 input outputs for on and off
Read moreOptimización PCB para EL Lights - XIAO ESP32/C3 microcontroler
Quiero que revises y mejores mi circuito basado en un Xiao ESP32-C3 que controla una tira EL de 1,65 m mediante un inversor 3,7 V DC → 100 V AC, un sensor tácti...
Read moreArduino Multi-Station Timer System
I’m building a small arcade-style attraction made up of six identical stations. Each station will recognise when its hand-held controller is lifted by means of...
Read moreArduino-Based Chemical Dosing PCB Design
Title: Industrial PCB Design for Arduino-based 4-Pump Chemical Dosing System Description: I am looking for a professional PCB designer to create a robust, indu...
Read moreMobile App
I am looking for an experienced mobile app designer/developer to help create the first prototype (MVP) of a mobile app Please let me know if you have experience...
Read moreConnect VCR/DVD to HDMI TV
I need assistance connecting my Panasonic VCR/DVD combo to my HDMI-based TV. I already have an HDMI converter or adapter. Requirements: - Experience with A/V eq...
Read moreSAMD51 Firmware Modernization & Sensors
I have a stable FreeRTOS-based firmware that currently compiles only under my portable Arduino IDE 1.8.13 setup for the SAMD51 MCU. I now want the project to bu...
Read moreCompact Handheld Device PCB Design
Hi, I'm looking for an experienced PCB designer to create a custom carrier/breakout PCB for a compact handheld device. No firmware or software needed — design o...
Read moreBluetooth Horse Boot Sensor Prototype
I have the core components—an ESP32, a NEO-6M GPS module, an accelerometer, a gyroscope, and a Li-Po pack—and now I need the working prototype that brings them...
Read moreLexus Infotainment Firmware Modification
I need a skilled firmware developer to modify the Lexus headunit, specifically for the Mark Levinson audio system. Requirements: - Change Mark Levinson configur...
Read morePIC/Arduino Automation PCB Design -- 2
I need a complete hardware-and-firmware solution that blends a PIC microcontroller with Arduino-compatible modules on a custom-made PCB. The end goal is to stre...
Read moreEmulated DMA Card Firmware Developer Needed
I’m looking for an experienced developer who can build fully emulated firmware for a DMA card. The firmware should be compatible with Windows and capable of emu...
Read moreWiFi Modbus Gateway for Danfoss EKC 202C
Project Overview This project aims to develop a small WiFi gateway that connects to a Danfoss EKC 202C refrigeration controller via Modbus RTU (RS-485) and prov...
Read moreRover Telemetry & Control Suite
I’m putting together an all-terrain rover that pairs a Raspberry Pi 5 with an Arduino. The Arduino will sit close to the hardware, polling and driving everythin...
Read moreXMOS MEMS Mic Array PCB
I need a compact 2-4 channel analog MEMS microphone array built around an XMOS processor. The board must perform real-time beamforming, echo-cancellation and no...
Read moreArduino Stepper Motor Encoder Control
I’m integrating a NEMA-17 stepper into a small robotics prototype and need reliable position feedback. My current hardware stack is an Arduino Uno, a standard A...
Read moreArduPilot Drone Configuration Coding
I have a multi-rotor nanodrone running ArduPilot that must fly semi-autonomously via GPS waypoints. The core of the job is to configure the ArduPilot stack so t...
Read moreCANopen Ultrasonic Sensor Arduino Library
I am looking for a developer to create an Arduino-compatible library for the ESP32 to operate the ultrasonic sensor Pepperl+Fuchs UC4000-L2M-B16-V15-M. Requirem...
Read moreCustom LUA Audio DSP Plugins
I need a seasoned LUA developer who also speaks the language of audio engineering to extend the processing palette on Symetrix, RANE and Allen & Heath DSP platf...
Read moreRechargeable Smart Lunchbox Prototype
I need a fully-functioning prototype of a portable lunchbox that can actively heat food up to 60 °C and cool it down to 4 °C at the press of a touchscreen contr...
Read moreResolve HTTPS Endpoint Issue for AVR-IoT Project
I’m working on a project with the AVR-IoT Cellular Mini (Sequans Monarch 2 modem), where I modified the Arduino-based firmware myself to periodically transmit G...
Read morePCB Design & Schematic Implementation for Solar/Wind Voltage Measurement System
We need an electronics engineer to implement a PCB design based on an existing schematic for a renewable energy monitoring project. The system measures electric...
Read moreESP32 SIP Voice Calling
ESP32-S3 VoIP Phone — Proof of Concept Firmware The gig: I need someone to take a Waveshare ESP32-S3-Audio-Board and a 2.8" TFT display and turn it into a worki...
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