Arduino Motion-Controlled Light - 04/11/2025 07:56 EST
Saya sedang menyelesaikan tugas sekolah yang mengharuskan saya membuat rangkaian Arduino sederhana. Proyek ini memanfaatkan sensor gerak untuk menyalakan dan me...
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Arduino Kiwi Grading Machine Support
My M.Tech thesis centres on building a weight-based grading machine for Indian kiwis. The prototype already has an Arduino Uno, a stepper motor that turns a rot...
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An invisible, AI-powered wearable will whisper real-time insights—fact-checking, conversation prompts, and subtle reply suggestions — while I continue hearing t...
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My indoor mobile robot runs ROS2 (Humble) with the Nav2 stack and a pair of BLDC motors driven by an ODrive 56V controller. Basic mapping, localization, and nav...
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We are seeking a skilled freelancer to program an audio DSP module using the Sigma Studio app. The ideal candidate will have experience in audio engineering and...
Read moreDrone Controller Sensor Integration -- 2
Job Title: Drone Flight Controller & Sensor Integration Expert Project Overview: I’m looking for an experienced drone engineer or developer who understands dron...
Read moreROS Bionic Dog Face Recognition
I’m building an AI-powered Hiwonder bionic dog on a Raspberry Pi 5 running both ROS 1 and ROS 2 in Python. I now need a focused add-on that lets the robot recog...
Read moreRaspberry Pi Low-Latency Video Setup
I'm looking for a developer to configure a Raspberry Pi Zero 2. The goal is to have it automatically boot on power, initiate a PiCam, and display 1080p video at...
Read moreRaspberry Pi People Counter
I'm looking for an experienced developer to create a Raspberry Pi-based system that counts people using a camera. The purpose is to monitor foot traffic. Requir...
Read moreESP32 Kelvin Resistance Measurement Setup
I need a complete, ready-to-flash solution that lets my ESP32 measure very low resistances—from 0.1 Ω up to 10 Ω—using a true 4-wire Kelvin technique. This is a...
Read moreSTM32 Firmware Developer for Motion Controller
Complete Firmware for 3-Axis STM32 Motion Controller (LCD2004 + TB6600 + Absolute Encoders) Project brief: I need an experienced STM32 firmware developer to com...
Read morePengadaan Loker Sidik Jari Sekolah
Saya sedang menyiapkan area penyimpanan aman di lingkungan sekolah dan membutuhkan sistem loker berteknologi sidik jari sebanyak 11-50 unit. Targetnya, siswa da...
Read moreVariable Vibration Device Prototype
I want a wrist-sized electronic device that does one job exceptionally well: create vibrations—and let me vary those vibrations on demand based on button presse...
Read moreESP32 SFH7072 Firmware Development
I am interfacing the SFH7072 pulse-oximeter sensor over I²C with an ESP32 and need production-grade firmware that gives me clean, trustworthy data. The first mi...
Read moreUHF RFID Based Student Attendance Gate System (IoT + Cloud Integration)
Here’s a **perfectly optimized project posting draft** for **Freelancer.com**, designed to attract skilled engineers and keep costs low --- ### **Project Title:...
Read moreArduino LED Hue & Frequency Controller
I’m building a small desktop device that pairs light and sound so I can cycle through 24 preset frequencies—from C2 up to A3—and experience each note visually a...
Read moreHardware e Software para Testador Arduino
Preciso de uma solução completa, baseada em Arduino, que execute testes automáticos em chicotes elétricos recém-saídos da linha de produção e confirme se cada p...
Read morePython Developer for 3D Data Acquisition System
Expert Python Developer - Debug/Refactor 3D Industrial Acquisition System (KEYENCE Laser Profilometer) [DESCRIPTION] We are seeking an experienced Python develo...
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Freelancer Request Message (Updated with TFT feature) Subject: Request for Full Design and Documentation – Interactive Force-Controlled Liquid Dispensing System...
Read moreAlphanumeric Smart Lock Prototype mechanical device
I need a working prototype of a mechanical lock that opens only after the correct alphanumeric code is entered on a keypad. The unit must recognise and store mu...
Read moreArduino Alvik Setup Assistance
I’ve just received an Arduino Alvik robot and want it talking to my Windows laptop for a small educational demo. The hardware is already on my desk—I only need...
Read moreArduino Alvik MicroPython Installation
I need MicroPython up and running on my Arduino Alvik board from a Windows laptop. The firmware is already sorted, so the focus is purely on installation—flashi...
Read moreArduino-Python Interface Setupusd
I need a straightforward, working example that shows how to move data between an Arduino and a Python 3 script. I already have the board and sensor hardware on...
Read moreArduino Portenta Machine Controll PLC
I need someone has expreince with it.
Read moreSpin-the-Wheel Game in Python
Description I’m looking for an experienced Python developer to create a “Spin the Wheel” game, similar in style and functionality to spinthewheel.io . The wheel...
Read moreOutdoor Concrete Yield-Stress Sensor
I’m developing a thin capacitive patch that can sit directly on fresh concrete and track yield-stress development in real time. The goal is true continuous moni...
Read moreMicrocontroller PCB for Dartboard LEDs
I'm wanting to convert a traditional dart board into one whereby the 20 numbers (1 to 20 around the perimeter of the board) are LEDs that can move at random eve...
Read moreConsumer Audio PCB Design
I’m building a compact audio board for a new consumer-electronics product and need a full PCB design taken from concept to ready-for-manufacture files. Core req...
Read more3D-Printed Robotic Arm Prototype
I’m looking for a hands-on partner to take a benchtop robotic arm from concept to fully functioning prototype that I can use for ongoing prototyping and experim...
Read moreRemote Coding Activity Simulator Needed
I need a reliable assistant who can log into my pre-configured remote PC and carry out very specific, repeatable actions that look and feel like everyday softwa...
Read moreARM LCD Telemetry Board Design
I need a compact embedded board built around an ARM Cortex MCU that can capture serial data, process the GPS strings it receives, and present key values on a 10...
Read moreRaspberry Pi Dental 3D Scanner
I’m building a low-cost, handheld intraoral 3D scanner for everyday clinical use. The hardware is fixed: a Raspberry Pi Camera paired with a simple structured-l...
Read moreArduino PIR Dimmer Upgrade
I have a basic sketch that switches a light on for five seconds whenever my PIR sensor spots movement. It works, but I now want smoother control over the lamp’s...
Read moreWedding Ring Proximity Effect FOR ROBLOX
I need a system that activates a visual and auditory effect when two wedding rings come close together. This effect is intended for the wearers of the rings, en...
Read morePython Calibration & Measurement Script
I’m looking to automate a bench setup built around two specific instruments: • Fluke 5500 multifunction calibrator – I only need frequency-calibration control....
Read moreAndroid Meeting Voice Recorder Prototype
I need a basic proof-of-concept for a portable voice-recorder that is optimised for meetings and pairs with a simple Android companion app. Hardware • Suggest a...
Read moreDevelopment of a simulator (biomedical equipment)
I am seeking a skilled freelance electronic engineer to develop a bench-tested, functional prototype of a simulator type biomedical device. This is a low-cost,...
Read moreOffline Voice-Control System for Wheelchair
I need a working firmware prototype that turns the ESP32-Korvo V2 into a fully offline voice interface for a motorized wheelchair. Using the on-board microphone...
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