
Open
Posted
•
Ends in 5 days
Saya sedang menyiapkan projek tahun akhir bertajuk “RainGuard: Smart Automatic Clothes Drying Rack with Rain Detection System”. Sistem ini sudah mampu mengesan hujan menggunakan sensor hujan digital, tetapi kod untuk menggerakkan rak pengering masih bermasalah—khususnya komunikasi antara sensor dan rak. Fokus bantuan yang saya perlukan: • Menulis atau memperbaiki logik komunikasi supaya isyarat daripada sensor hujan digital diterjemahkan secara stabil ke arahan motor/rak. • Memastikan rak tertutup sebaik hujan dikesan, kembali terbuka setelah kering, dan tidak bertindih dengan modul lain. • Menyelesaikan isu debounce, timing, atau konflik pin/interrupt jika ada. Deliverable yang saya harapkan: 1. Fail kod lengkap dan terulas bagi modul komunikasi sensor-rak. 2. Arahan ringkas cara menyepadukan kod ini ke projek sedia ada. 3. Sesi singkat penjelasan atau penyahpepijatan jarak jauh sehingga kod berjalan lancar pada papan saya. Jika anda berpengalaman dengan mikrokontroler popular (Arduino, ESP32, dsb.) dan kawalan motor untuk aplikasi IoT, saya menantikan bantuan anda.
Project ID: 40185256
15 proposals
Open for bidding
Remote project
Active 23 hours ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
15 freelancers are bidding on average $26 USD/hour for this job

Hai Di sana!!! The Goal of the project:- MEMPERBAIKI DAN MENSTABILKAN KOMUNIKASI ANTARA SENSOR HUJAN DAN SISTEM MOTOR UNTUK MEMASTIKAN RAK PENGERING BERFUNGSI AUTOMATIK DENGAN TEPAT DAN SELAMAT. Saya telah membaca keseluruhan penerangan projek RainGuard dan memahami isu utama melibatkan komunikasi logik antara sensor hujan digital dan kawalan motor rak, termasuk keperluan tindak balas segera ketika hujan dikesan, pembukaan semula selepas kering, serta masalah debounce, timing, dan konflik pin atau interrupt. Saya adalah pilihan terbaik kerana saya selalu menyelesaikan isu komunikasi mikrokontroler dan kawalan motor secara praktikal dan stabil untuk projek IoT dan akademik. 1. Penulisan dan pembaikan logik komunikasi sensor hujan ke kawalan motor 2. Penyelesaian isu debounce, timing, dan konflik pin atau interrupt 3. Sokongan penyepaduan dan sesi penyahpepijatan jarak jauh Saya akan menyediakan penulisan kod C terulas, ujian fungsi, sokongan penyepaduan, dokumentasi ringkas, dan penghantaran penuh kod sumber pada akhir projek. Saya mempunyai pengalaman 9+ tahun sebagai full stack developer dan telah menyiapkan beberapa projek Arduino dan ESP32 yang melibatkan sensor, automasi, dan kawalan motor. Tidak sabar-sabar untuk berbual dengan anda untuk membuat perjanjian Salam Hormat Elisha Mariam!
$10 USD in 40 days
4.9
4.9

I am thrilled to have the opportunity to work on your project, "[Your Project Title]". I understand your need to enhance the communication code between the rain sensor and drying rack in your RainGuard system. With my expertise in C Programming, Microcontrollers, and Robotics, I am well-equipped to tackle the challenges you've outlined. I will ensure seamless translation of rain sensor signals, prevent module conflicts, and optimize drying rack functionality post-rain detection. My thorough approach will yield a complete code fail, integration guidelines, and remote troubleshooting session for smooth implementation. With my background in Arduino and IoT motor control, achieving your project goals is my priority. I look forward to the potential collaboration. Regards, Jason McLachlan
$20 USD in 3 days
2.8
2.8

✅Okay, I got what you want exactly. I am an Embedded Systems & Automation Engineer with over 10 years of experience, providing Arduino/ESP32 firmware development, sensor integration, motor control logic, and reliable real-time communication for IoT systems. In my opinion, the key to this project is building a clean, event-driven communication layer between the rain sensor and the motor controller, instead of relying on fragile delay-based logic. I would implement stable state management, proper debounce handling, and non-blocking timing so the rack reacts immediately to rain without interfering with other modules. This project is very similar to my previous works. I’ve built an automated greenhouse roof system using ESP32 where rain and humidity sensors triggered DC motors via relays, handling debounce and safety delays across 6 GPIO lines and 2 interrupts. I’ve also developed a smart awning controller that used finite state machines to avoid motor overlap and false triggers during noisy sensor readings. ✅ So, I will divide your project like following: ⚡ Review existing code, pin usage, and hardware constraints ⚡ Redesign sensor-to-motor communication logic with stable state control ⚡ Implement debounce, timing, and conflict-safe motor handling ⚡ Provide clean, commented code and integration guidance ⚡ Live debugging support to ensure it runs correctly on your board Best regards. Yaroslav
$20 USD in 40 days
0.6
0.6

With an extensive 9+ years of experience in software development, particularly in web and mobile app development, I am confident that I could be a valuable asset to your "RainGuard" project. While my expertise lies predominantly in E-commerce and CMS-based websites, I have also worked on numerous projects involving popular microcontrollers like Arduino and ESP32, and motor control for IoT applications. Therefore, I can bring the necessary skills to help you solve the communication issues between the rain sensor and drying rack efficiently. When you choose me for this task, you can expect comprehensive and thoroughly evaluated code files specific to the sensor-rack communication module as one of the deliverables. Additionally, I will provide easy-to-follow instructions on integrating these codes into your existing project. I understand the need for effective communication throughout this process; therefore, I assure you that I will provide brief but helpful remote support or explanation until the code runs perfectly on your board. Taking into account my broad range of skills encompassing everything from Android to iOS development and proficiency in languages like Java, PHP, HTML/CSS, along with my deep understanding of microcontrollers and motor control systems, I firmly believe that selecting me for this project will yield robust results. Lastly, as a client-oriented individual and a freelancer committed to delivering high-quality work at an a
$120 USD in 40 days
0.0
0.0

Hello Di sana!!! ⚜⭐⭐⭐⭐⚜(( Stable komunikasi sensor hujan ke motor rak pengering pintar ))⚜⭐⭐⭐⭐⚜ Projek RainGuard ini menarik kerana cabarannya bukan pada sensor semata-mata, tetapi pada bagaimana isyarat hujan diterjemahkan dengan tepat dan konsisten kepada pergerakan mekanikal rak. Isu seperti debounce, timing, dan pin konflik memang biasa berlaku dalam sistem IoT sebenar. Apa yang anda perlukan ialah logik komunikasi yang kemas, tidak bertindih dengan modul lain, dan cukup stabil untuk keadaan dunia sebenar seperti hujan berterusan atau bacaan sensor yang berubah ubah. Sistem juga perlu memastikan rak bertindak pantas tanpa pergerakan palsu. Saya biasa bekerja dengan Arduino dan ESP32 untuk projek automasi dan kawalan motor, termasuk gangguan pengurusan, perisian nyahpantun, dan mesin keadaan yang selamat untuk pergerakan mekanikal. Pendekatan saya adalah menstabilkan input dahulu, kemudian mengawal output secara berperingkat. Tiga ciri paling penting projek ini: 1. Logik komunikasi sensor ke motor yang stabil dan bebas gangguan 2. Kawalan buka dan tutup rak berdasarkan keadaan hujan sebenar 3. Struktur kod modular yang mudah digabungkan dengan sistem sedia ada Jika anda mahu, kita boleh semak kod semasa bersama dan menyelesaikan isu ini supaya sistem berjalan lancar di papan anda. Salam hangat, Farhin B.
$10 USD in 40 days
0.0
0.0

✅✅✅Embedded Systems / Mikrokontroler Developer✅✅✅ Hi there, Saya berpengalaman dalam pembangunan sistem mikrokontroler seperti Arduino dan ESP32, khususnya integrasi sensor digital dengan kawalan motor. Saya pernah menyelesaikan isu komunikasi tidak stabil, debounce, dan konflik pin/interrupt dalam projek IoT berskala akademik dan praktikal. Pendekatan saya adalah meneliti kod sedia ada, menstabilkan logik komunikasi sensor–rak, dan memastikan kawalan motor bertindak tepat mengikut keadaan hujan/kering. Kod akan ditulis modular, mudah difahami, dan tidak mengganggu modul lain. Apakah papan mikrokontroler yang digunakan? Jenis driver motor apa yang menggerakkan rak? Adakah sensor hujan menggunakan input digital atau interrupt? I am ready to start immediately. Best regards
$20 USD in 40 days
0.0
0.0

Halo, Saya jurutera embedded dengan pengalaman membangunkan sistem IoT berasaskan mikropengawal (Arduino, ESP32) yang melibatkan sensor digital dan kawalan motor. Isu yang anda hadapi—komunikasi tidak stabil antara sensor hujan dan rak pengering—biasanya berpunca daripada logik keadaan, debounce, atau pengendalian timing/interrupt, dan ini adalah perkara yang biasa saya selesaikan dalam projek automasi sebenar. Saya boleh membantu dengan: • Membina atau membetulkan logik komunikasi sensor → arahan motor yang stabil • Memastikan rak menutup serta-merta apabila hujan dikesan dan terbuka semula dengan selamat • Menangani debounce, timing, dan konflik pin atau interrupt • Menyediakan kod lengkap yang jelas dan mudah diintegrasikan Saya juga boleh bantu debug sehingga sistem berjalan lancar pada papan anda.
$20 USD in 40 days
0.0
0.0

Hello With graceful enthusiasm, this project aligns perfectly with my expertise—I can deliver it flawlessly. I'm truly excited about the opportunity to collaborate with you. Warm regards, Sophia
$20 USD in 40 days
0.0
0.0

I have a strong background in embedded systems with extensive hands-on experience using ESP32. I’ve developed multiple projects including IoT aquaponics/hydroponics systems, an IoT smart classroom, a Wi-Fi–reactive virtual pet, and both voice-controlled and autonomous wheelchairs for my FYP. I currently work as an Embedded and Deployment Engineer in the autonomous vehicle sector. My expertise includes C++ firmware development for ESP32, STM32, and Arduino platforms, with solid experience in communication protocols such as UART and CAN bus. I’m comfortable working with both the Arduino framework and ESP-IDF, and I deliver clean, fully commented, and well-structured code. I place strong emphasis on clear documentation to ensure reproducibility and ease of testing, which aligns well with research-focused projects. With practical deployment experience and attention to timing, debouncing, and signal reliability, I’m confident I can execute this project effectively and professionally. Let’s get started.
$20 USD in 20 days
0.0
0.0

I’ve worked on several embedded projects where sensors had to trigger mechanical actions reliably, including rain-activated awnings and smart drying systems. For your RainGuard project, I’d focus first on making the sensor-to-motor communication deterministic and noise-free. I’ll redesign the logic so the digital rain sensor signal is filtered in software, mapped into clear system states (RAIN, DRYING, IDLE), and then translated into safe motor commands. This avoids race conditions and prevents the rack from oscillating or conflicting with other modules. I’ll deliver a clean, well-commented code file that you can drop directly into your existing firmware, along with clear integration notes. I’m comfortable debugging timing, debounce, and interrupt issues on Arduino or ESP32, and I’m happy to walk through the behavior step by step with you remotely until it runs smoothly on your board.
$20 USD in 3 days
0.0
0.0

Your idea is solid; the challenge is really about control logic and reliability, not hardware. I specialize in structuring embedded code so sensors, actuators, and timing don’t fight each other. For RainGuard, I’d implement a simple state machine that guarantees the rack closes immediately when rain is detected, stays closed during intermittent signals, and only reopens after a verified dry period. This approach eliminates false triggers and overlapping commands. I’ll review your current pin usage, interrupts, and delays to resolve any conflicts, then refactor the communication layer between the rain sensor and motor driver. You’ll get a fully annotated source file plus clear instructions on how to merge it into your project. I can also do live debugging with you, explaining why each fix works so you understand it for your final-year presentation.
$20 USD in 5 days
0.0
0.0

I have hands-on experience building IoT prototypes with Arduino and ESP32 where environmental sensors directly control motors and actuators. In projects like this, unstable behavior usually comes from timing and signal noise, so my focus will be on robustness. I’ll design logic that samples the digital rain sensor consistently, applies debounce and delay windows, and triggers motor movement only when conditions are confirmed. The rack will close safely on rain detection, remain closed during wet conditions, and reopen only after a stable dry signal. I’ll ensure the code is modular so it doesn’t interfere with your other modules. You’ll receive a complete, commented code file and simple steps to integrate it. I’m also available for a short remote debugging session to test the code directly on your hardware.
$25 USD in 10 days
0.0
0.0

As someone who frequently mentors students on final-year embedded projects, I understand the need for both a working system and clear logic you can defend academically. I can help stabilize the communication between your rain sensor and drying rack by restructuring the control flow and eliminating blocking delays. Instead of ad-hoc checks, I’ll implement a clean event-driven or timed loop approach so the motor responds predictably to sensor input. I’ll also audit pin assignments and interrupt usage to avoid conflicts. The deliverables will include a fully commented module focused on sensor-to-rack communication, integration guidance, and a remote explanation/debug session. My goal is not just to fix the issue, but to make your RainGuard system reliable and easy to explain during evaluation.
$15 USD in 9 days
0.0
0.0

I’ve designed multiple smart automation systems where environmental sensors trigger mechanical responses, and the key lesson is always control stability. For RainGuard, I’ll translate the rain sensor output into clear logical states and ensure the motor control reacts only when appropriate. This means handling debounce, timing thresholds, and safe transitions so the rack never jitters or overlaps with other functions. I’ll tailor the solution to your specific microcontroller, whether Arduino or ESP32, and keep the code readable and well documented. Along with the complete source file, I’ll provide straightforward instructions for integration and testing. If needed, I’m happy to join a short remote session to debug live and confirm everything behaves correctly on your actual board.
$20 USD in 12 days
0.0
0.0

Malaysia
Member since Jan 28, 2026
₹1500-12500 INR
$10-30 USD
£250-750 GBP
$250-750 USD
$30-250 USD
$30-250 USD
€250-750 EUR
$250-750 USD
$250-750 USD
₹12500-37500 INR
$250-750 CAD
$30-250 USD
₹12500-37500 INR
₹2000-4000 INR
$750-1500 USD
₹12500-37500 INR
₹1500-12500 INR
$60 USD
$250-750 USD
$250-750 USD