Modify Temperature Limit in C Code
I need assistance modifying existing C code for a Nuvoton microcontroller. Requirements: - Change temperature range to -20 to 80°C. - Error handling: activate a...
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Create a Mini Ambient Companion Robot Prototype -- 2
Hi I will share the details with the shortlisted candidates. Thanks
Read moreModular Automotive CAN Tool Development
I need a full-stack hardware/firmware solution that turns raw CAN traffic into immediately usable information on multiple vehicle platforms. The heart of the jo...
Read moreCreate a Mini Ambient Companion Robot Prototype
Hi I will share the details with the shortlisted candidates. Thanks
Read moreMicrocontroller-Enhanced Testing Device Development
I'm looking to enhance a simple voltage testing device with a microcontroller and coding for data capture. The upgraded device should capture: - Voltage levels...
Read moreESP32 Firmware Development
I need an experienced embedded developer to assemble a functional firmware template for an ESP32-CAM board using existing standard open-source libraries. We alr...
Read moreCreate a Mini Ambient Companion Robot Prototype
Hi I will share the details with the shortlisted candidates. Thanks
Read moreHeat Stroke Smartwatch Prototype
I need a prototype developed for a heat stroke monitoring smartwatch. Essential functionalities: - Temperature monitoring - Heart rate monitoring - Fall detecti...
Read moreAdaptive Blind Spot Alert System - 22/05/2026 07:55 EDT
I'm seeking a developer to create an adaptive driver-intent blind spot warning system focused on safety enhancement. The system should provide visual and audito...
Read moreRFID DOOR LOCK SYSTEM USING ARDUINO UNO
1. ABSTRACT This project presents an RFID-based door locking system using Arduino Uno to provide secure and contactless access control. The system uses RFID tag...
Read moreAnalog Clock with Temp-Humidity Display
I need a wall clock that displays time with an analog design. It should also include small digital screens indicating temperature and humidity. Additionally, th...
Read moreIoT Embedded Firmware for User Monitoring
I’m putting together a small IoT device whose sole job is to collect and monitor user-activity data and stream it to a companion mobile or web dashboard. The ha...
Read morePort STM32F4 Code To U5
I have a fully working firmware package that was written for an STM32F4 MCU and built in PlatformIO. We are now migrating the hardware to an STM32U5 device and...
Read moreCreate a Mini Ambient Companion Robot Prototype
Hi I will share the details with the shortlisted candidates. Thanks
Read moreCreate a Mini Ambient Companion Robot Prototype
Hi I will share the details with the shortlisted candidates. Thanks
Read moreArduino Vehicle CCTV System
I need an Arduino-based CCTV solution that will keep watch over my car for security monitoring. The unit has to be fixed on the vehicle itself, so everything—fr...
Read moreEmbedded Systems Research Assistant – Assistive Technology Project
I am seeking a motivated Embedded Systems Research Assistant to support the development, simulation, and experimental validation of a low-cost electronic assist...
Read moreFully Automated 2kg Tabletop Roaster Design
I’m developing a compact, 2 kg-capacity, tabletop coffee roaster and need the entire roasting cycle to run without manual intervention. From warm-up to cooling,...
Read moreShadow puppet Lamp 3D Model
ASAP FINISH IN 10-15 HOURS MAXIMUM Need STL files, any 3d programs are fine. I need to do 3d print by tmr morning. Hi, I’m looking for someone who can help me c...
Read moreReal-Time AI Object Detection System Development
AI-Based Real-Time Object Detection & Tracking System Development (Raspberry Pi 5 + YOLOv8) We are looking for an experienced AI/Computer Vision developer for d...
Read moreCompact MP3 Playback PCB
I need a complete schematic and board layout for a sub-100 × 100 mm PCB that can store and play MP3 files. The board must work flawlessly from either a 5 V USB...
Read moreCustom DMA Firmware Development
I need complete, well-commented source files that implement a DMA-based firmware routine focused on custom data processing memory-to-memory transfer.
Read moreArduino Car Interface PCB Design
I need a PCB design for an Arduino car interface. The interface will connect to various sensors, primarily temperature sensors, and will manage indicator lights...
Read moreFunctional Rainwater Harvesting Model
I need a working miniature that shows exactly how rainwater can be captured, filtered, stored and then pumped for reuse. The project is for a school presentatio...
Read moreMixed Hardware-Software Prototype Development
The concept is already mapped out on paper; now it needs to become a functional mixed prototype that blends physical components with companion software. I will...
Read moreIndoor Nordic BLE Motion Sensor
Estoy desarrollando un prototipo IoT de bajo consumo para un vertedor inteligente de bebidas y busco un ingeniero embedded/freelance con experiencia práctica en...
Read moreCODESYS PLC Chicken Counter -- 2
Our processing line needs a reliable counting routine, written in CODESYS, that records the exact number of chickens immediately after slaughtering. At the mome...
Read moreEmbedded Firmware: UART Protocol Implementation
Our product runs on a custom embedded system and it now needs a dedicated firmware module that can handle all UART-based communication. I already have the hardw...
Read moreBancs d’essai industriels Arduino (au Maroc)
Je suis basé à Ouarzazate et j’ai besoin d’un(e) partenaire au Maroc — idéalement dans cette ville ou à proximité — pour concevoir et réaliser deux bancs d’essa...
Read moreNFC Clock In/Out System PCB & Enclosure Design
I am developing a wall/desk-mounted NFC clock in / out system. I already have a working prototype and firmware completed using Arduino IDE on ESP32. I now want...
Read moreArduino Nano VRX Auto-Scanner
I only accept the price in the bud so don't come asking my budget in inbox or increasing again I'll cancel you immediately. I need a fully-commented Arduino Nan...
Read moreSketch for Arduino Nano V3
I only accept the price in the bud so don't come asking my budget in inbox or increasing again I'll cancel you immediately. I need a fully-commented Arduino Nan...
Read moreBluetooth Speaker SVG Wiring Diagram
I need a clean, easy-to-read wiring diagram for a DIY Bluetooth speaker kit delivered as an SVG so I can resize it for different assembly guides without loss of...
Read moreESP32-S3 to TI-84 PCB
Project: Compact PCB for XIAO ESP32-S3 Sense + TI-84 Link Port I need a compact, production-ready PCB that integrates a Seeed Studio XIAO ESP32-S3 Sense module...
Read moreIndustrial Stepper-Motor Clock Design
I would like a clock, run by a Stepper motor, to rotate once per hour. The motor must be strong enough to rotate a chain that weighs about 1kg, something like a...
Read moreMicrocontroller-based Industrial Control System
I'm developing an industrial control system using microcontrollers. The system will incorporate relays, actuators, sensors, and a laser sensor. Key requirements...
Read morePi Camera OCR-AI OLED System
I need a self-contained Python pipeline that runs on a Raspberry Pi, grabs an image from the Pi Camera, extracts any text it finds in the picture, sends that te...
Read moreArduino Robot Line-Obstacle Fix
I’m working with a Keyestudio KS4070 4-wheel Bluetooth car that my daughter assembled, but the current sketch isn’t doing what it should. With its line-tracking...
Read moreWearable IoT: Protótipo Completo
Estou desenvolvendo um wearable focado em alertas inteligentes de monitoramento de atividades e preciso de um especialista em eletrônica embarcada para transfor...
Read moreKenyan IoT Electricity Monitoring Device Development
Project overview We are building a smart IoT electricity monitoring device for a Kenyan prepaid energy management platform. The device must read real-time elect...
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