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I need a full-stack solution that covers both the electronics and the software behind a 10 m air-pistol / air-rifle training target. Hardware – Design, program and calibrate an Arduino or ESP32-based PCB that detects each pellet impact, timestamps it and sends the raw x/y coordinates wirelessly. – Supply the firmware, pinout diagram and any Gerber or KiCad files so I can reproduce the board locally. Software The data from the target must appear in real time on an app that runs on iOS, Android and Desktop (Windows & macOS). A single codebase (Flutter, React Native, Qt or a framework of your choice) is fine as long as all four platforms are delivered. Core features • Live shot display with 10-ring scoring for both air pistol and air rifle distances • Match mode (series, finals) and open training mode • Shooter history with session archive, group size and average score stats • Easy pairing with the target over Bluetooth or Wi-Fi and automatic reconnection Deliverables 1. Compiled apps for iOS, Android, Windows and macOS 2. Complete source code and build instructions 3. Firmware and hardware files for the Arduino/ESP32 target 4. A short setup guide so I can assemble, flash and test the system on my range Once the prototype consistently reports shots and the apps display them without lag, the project is complete.
Project ID: 40742310
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45 freelancers are bidding on average ₹25,693 INR for this job

Hi, I have experience in designing Circuits and can complete your project. I have expertise in the following: 1- Designing schematic and PCBA 2- Ordering the PCBA and getting boards manufactured. 3- Writing firmware for the PCBA to make sure everything works as expected. 4- I can also develop smartphone apps to communicate and control the hardware. If you wish we can discuss in chat. Thank you.
₹25,000 INR in 7 days
7.5
7.5

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, Kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹25,000 INR in 7 days
6.5
6.5

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: What specific features do you envision for the shooter history and scoring? 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? Let’s discuss over chat! Regards, Arpit Jaiswal
₹27,750 INR in 5 days
7.4
7.4

Hi Sir Madam I am a Flutter developer with 5 plus years of experience building production mobile applications and real time connected systems. For this project, I can build the cross platform software layer and work with an ESP32 based target system for reliable wireless shot data handling. Project action plan First I will define the communication protocol between the target controller and application, including shot coordinates, timestamps, connection status and automatic reconnection. Then I will structure the Flutter application for iOS, Android, Windows and macOS with live target visualization, 10 ring scoring, training and match modes, session history, group statistics and average scores. I will implement Bluetooth or WiFi pairing with background reconnection and efficient data handling so incoming shot events are displayed with minimal delay. For the hardware side, I can work with the ESP32 architecture, firmware integration and coordinate data interface, with the PCB files, pinout and build documentation organized for local reproduction. I will test the complete target to app workflow, connection recovery, scoring accuracy and cross platform builds before delivery. Deliverables will include complete source code, firmware, build instructions and setup documentation. My focus will be a modular system so the target hardware and application can be maintained or extended independently. Thanking you All the very best Cheers
₹22,000 INR in 15 days
4.6
4.6

Hey! I can handle your 10 m shooting target system project end-to-end. I’ve recently completed a similar full-stack solution involving microcontrollers, embedded electronics, and a Flutter mobile app to control and monitor targets remotely. Here’s how I’d approach it: 1. Electronics design: Develop and test the target sensors and microcontroller code for accurate hit detection. 2. Software: Build the Flutter app for real-time scoring and control, plus backend services for data storage and analysis. 3. Integration: Ensure smooth communication between hardware and app over Bluetooth or Wi-Fi. 4. Testing: Thorough field tests to confirm precision and reliability. I’m comfortable working across C programming, embedded systems, and mobile app development, so this multidisciplinary project fits well with my skills. I pay attention to real-time responsiveness and user-friendly interfaces. Can you share more about the hardware specs and any existing code or components you want to keep? That will help me plan the best architecture. Aakash P.S. I’d be happy to discuss the project details over a quick call to align on your exact needs. Just send a message!
₹12,500 INR in 14 days
4.4
4.4

Hello, I can deliver the full-stack solution for your electronic training target, covering both the hardware design and the multi-platform software application. My approach involves designing an ESP32-based PCB in KiCad with custom firmware to detect pellet impacts, calculate precise X/Y coordinates, and transmit data wirelessly. For the software layer, I will build a cross-platform application using Flutter supporting iOS, Android, Windows, and macOS, featuring real-time shot scoring, match and training modes, historical session analytics, and seamless Wi-Fi or Bluetooth pairing. 1) What sensing technology will the hardware use to detect pellet impacts, such as acoustic microphones or optical sensor grids? 2) Do you prefer Bluetooth Low Energy or Wi-Fi for wireless communication between the target PCB and the application? 3) What sensor method (such as acoustic sensors or optical curtain) will the target use to detect pellet impacts? 4) Do you prefer Wi-Fi or Bluetooth for the wireless connection between the target and the app? Thanks, Bharat
₹35,000 INR in 15 days
4.2
4.2

⭐⭐⭐Hi there, From Your Vision To Successful — I will take responsibility⭐⭐⭐ I can build a reliable full stack 10 m shooting target system covering the ESP32 or Arduino hardware and cross platform applications. I have relevant experience with embedded systems, microcontrollers, electronics, C/C++ firmware and Flutter development. I can handle real time shot detection, coordinate processing, scoring and synchronized mobile and desktop interfaces. I will design and calibrate the target electronics to detect pellet impacts with accurate x/y coordinates and timestamps then transmit data through Bluetooth or Wi Fi. I will develop the Flutter application for iOS, Android, Windows and macOS with live 10 ring scoring, match and training modes, shooter history, statistics, pairing and automatic reconnection. I will also provide firmware, PCB files, pinout, source code, build instructions and setup documentation. I am free to start immediately and can begin with the prototype hardware and communication layer. I respect your suggestions and requirements throughout development and I am interested in building a long term working relationship with you. I will focus on stable shot reporting and lag free app performance before final delivery. Thanks
₹25,000 INR in 7 days
4.4
4.4

Hi Mate , Good morning! I am skilled mobile programmer with skills including Desktop Application, C Programming, Electronics, Flutter, Mobile App Development, Full Stack Development, Microcontroller, Arduino and Embedded Systems. Please send a message to discuss more regarding this project. Have a great time
₹27,750 INR in 3 days
4.0
4.0

Hi, I can develop the complete **10 m air-pistol/air-rifle electronic target system**, covering hardware, firmware and cross-platform scoring software. I have **16 years of embedded, IoT, sensor acquisition and PCB R&D experience** with ESP32, Arduino, wireless communication, real-time processing and custom electronics. I have also developed sensor-based measurement and motion/control systems requiring calibration and reliable data acquisition. For the target, I can design an **ESP32-based PCB and impact-detection interface** to detect each pellet hit, calculate calibrated X/Y coordinates, timestamp the shot and transmit it through BLE or Wi-Fi. I’ll provide firmware, schematic, pinout, KiCad/Gerber files and calibration procedure. For software, I recommend **Flutter** for one codebase supporting iOS, Android, Windows and macOS. Features can include **live target/10-ring scoring, pistol/rifle modes, match/finals/training modes, shooter history, session archive, group size, averages and automatic reconnection**. Deliverables include complete source, compiled apps, firmware, PCB files and setup/build documentation. I can develop this in stages: **shot-detection prototype → calibration → wireless firmware → scoring app → integrated range testing**. Best regards, Subhash Suman Embedded | ESP32 | Sensors | PCB | BLE/Wi-Fi | Flutter
₹35,000 INR in 7 days
2.3
2.3

Hi, I can develop the complete 10 m smart shooting target system, including the ESP32/Arduino target electronics, firmware, wireless communication, and cross-platform application. The system will detect each pellet impact, determine its X/Y position, send the data wirelessly, and display the shot and score in real time. Proposed Approach: Design ESP32/Arduino target hardware Implement pellet impact detection and X/Y calculation Develop target firmware and calibration Implement Bluetooth/Wi-Fi communication Develop cross-platform application Add live 10-ring scoring Add training and match modes Add session history and statistics Implement automatic reconnection Test complete hardware-to-app integration Deliverables: iOS application Android application Windows application macOS application ESP32/Arduino firmware PCB design files Gerber/KiCad files Pinout diagram Build instructions Setup and testing guide
₹30,000 INR in 45 days
1.9
1.9

A $391 budget won't cover PCB layout, firmware calibration and a four-platform app with match scoring — that's realistically a multi-week build. I'd scope it as phase one: ESP32 firmware for impact detection plus a single desktop client showing live x/y hits and 10-ring scoring, then extend to iOS/Android once the core detection logic is validated. Are you set on a custom sensor board, or open to an off-the-shelf impact sensor module to cut development time? I've built microcontroller firmware handling sensor input and actuator control on RP2040-class boards, so the detection pipeline side is familiar ground.
₹19,180 INR in 18 days
1.3
1.3

<==== Hi there ====> The core of this project is building a reliable electronic target that detects each pellet impact accurately and sends shot coordinates in real time to one shared app across mobile and desktop. I’ve worked on embedded/IoT systems where the main challenge was keeping sensor readings, wireless communication, and the client application synchronized with very low delay. In those projects, I used event-driven firmware, calibrated sensor inputs, packet validation, and automatic reconnect logic. For your target, I’d apply the same approach with ESP32, a calibrated impact-detection sensor array, BLE/Wi-Fi communication, and Flutter for iOS, Android, Windows, and macOS. The software would handle 10-ring scoring, match/training modes, shot history, statistics, pairing, and reconnection. Budget : $400 Timeline : 20 days I’d be happy to discuss the preferred impact-sensing method, target dimensions, and prototype milestones in chat. Best regards, Dejan
₹40,000 INR in 20 days
1.4
1.4

With 10+ years of experience in Full-Stack and Mobile App Development, I can build your multiplatform shooting target system from end to end. I’m skilled in Laravel, React, Vue, Node.js, Angular, PHP, Flutter, Kotlin, and Java, with experience developing scoring systems, match modes, and cross-platform applications for iOS, Android, Windows, and macOS. I’ll provide clean development, complete documentation, build instructions, and a clear setup guide. Let’s turn your idea into a reliable multiplatform solution.
₹25,000 INR in 7 days
0.6
0.6

With an extensive background in mobile app development, especially with the Flutter framework, my company TechWagger is in a prime position to meet all your shooting target system needs. We prioritize understanding your goals and challenges, and shaping fitting solutions for them. In liaison with you throughout this project, we'll provide a sustainable full-stack solution that spans hardware design, software development, calibration and timely delivery. Regarding the hardware component of the task, I have ample experience with Arduino and ESP32 platforms. Designing, programming and calibrating PCBs encouraged me to deliver not only functional hardware but also a comprehensive package including firmware files, circuit diagrams and build instructions. Applying weighty attention on future-proofing our solutions, all this information will be well-documented enabling you to reproduce the system locally if desired. In regards to Software Development, we understand the essence of real-time data display across various platforms; iOS, Android and Desktop which need a unified codebase for ease of maintenance. With my skills in Flutter -an excellent choice for multi-platform development- we will achieve this flawlessly. Our apps will live up to your lightening-fast display expectations while retaining crucial details such as match modes, shooter history with session archives etc. With TechWagger on board you can anticipate competitive pricing alongside exceptional quality products!
₹37,000 INR in 7 days
0.4
0.4

I can develop the full-stack system for your 10m shooting target, covering both the ESP32 firmware for impact detection and the cross-platform application for real-time scoring and analytics. My approach focuses on a low-latency pipeline: the ESP32 will handle pellet impact detection and coordinate transmission, while a Flutter-based application will provide a unified interface for iOS, Android, Windows, and macOS. This ensures a consistent UI and codebase for all your target platforms. Key aspects of my proposed implementation: - Firmware: ESP32 programming for accurate signal processing and timestamping of impact coordinates. - Hardware: Provision of necessary KiCad/Gerber files for local PCB fabrication. - Software: A Flutter-based dashboard supporting real-time data visualization, session history, and competition scoring modes. I have previously built interactive applications utilizing high-performance data streams, such as in my mobile development work (e.g., Burger Beast). I am comfortable working with embedded communication protocols to ensure your target system maintains a stable connection. Could you clarify the specific sensor technology being used for impact detection (e.g., acoustic or optical) so I can verify the signal processing requirements for the firmware?
₹32,000 INR in 7 days
0.0
0.0

I can deliver 'Multiplatform 10m Shooting Target System' end to end — clean architecture, tests, and deployment. I'll start with a short plan, share progress daily, and hand over production-ready code. Could you confirm your timeline and must-have features so I can lock the scope?
₹23,703.03 INR in 7 days
0.0
0.0

As an expert full-stack developer with a strong focus on cross-platform mobile app and hardware development, I am confident in my ability to deliver the precise solution you need for your multiplatform 10m Shooting Target System. With both my technical skills and thorough understanding of your project, I can design, program, and calibrate an Arduino or ESP32-based PCB that detects and timestamps each pellet impact. I will then provide you with the firmware, pinout diagram, Gerber or KiCad files for reproducibility. To fulfill your software requirements, I will create a single codebase using frameworks such as Flutter, React Native, Qt or another of your choice that caters to iOS, Android and Desktop (Windows & macOS). My approach to problem-solving focuses not only on the functionality but also on the user experience side; hence all core features like 10-ring scoring system, match mode, training mode, shooter history with stats, and easy pairing will be made accessible and intuitive via the compiled apps on all platforms. Ultimately, I understand how crucial reliability and practicality are for this project. My commitment to clean development codes, strong performance optimizations with respect to speed and security along with comprehensive documentation will ensure that the delivered system meets your needs fully while being efficient for future maintenance. Let's work together to build a remarkable shooting target system that powers your training range!
₹12,500 INR in 4 days
0.0
0.0

Hi, Greetings from OSTronik India! We are a technology-driven company specializing in Power Electronics and Embedded System Design integrated with Artificial Intelligence (AI) and Mobile Application Development, delivering reliable, industrial-grade electronic and software solutions—from concept to mass production, all under one roof. Our in-house capabilities include R&D, Firmware Development, Hardware Design, Mobile Application(Android & iOS), Prototyping, and Scalable Mass Production, with a strong focus on quality, performance, and cost efficiency. Core Expertise: • Microcontrollers: PIC, STM32, ESP Family, AVR. • Microprocessors: Raspberry Pi • Development Tools: MPLAB X IDE, STM32CubeIDE, Arduino IDE, Atmel Studio, VS Code • Hardware Design: Industrial-grade multilayer PCBs using Altium Designer with optimized power design, isolation handling, and EMI/EMC compliance • Communication Protocols: UART, SPI, I²C, CAN, Modbus, MQTT, LAN, S-Bus, RS-485 Mobile Application Capabilities: • Custom Android & iOS mobile applications for device control, monitoring, and data visualization • Real-time dashboards, cloud connectivity, and secure user authentication • Seamless integration between IoT platforms and mobile apps We have successfully transformed multiple concepts into market-ready electronic and mobile-enabled solutions. We would be glad to share a brief reference video. Let’s schedule a meeting to discuss your requirements in detail. Best Regards, Team OSTronik India
₹25,000 INR in 7 days
0.0
0.0

Hi, I’m Kanchan. I understand you need a complete 10 m shooting target system combining ESP32/Arduino hardware with real-time cross-platform software. I can work on the target firmware, shot detection and x/y coordinate transmission, Bluetooth/Wi-Fi pairing, and a Flutter-based application for iOS, Android, Windows, and macOS. The app can include live 10-ring scoring, match/training modes, shooter history, session records, group size, average scores, and automatic reconnection. I’ll provide the complete source code, firmware, hardware files, build instructions, and setup documentation. Please share your preferred sensor/target mechanism and any existing prototype so I can suggest the right hardware and software architecture. Looking forward to connecting with you.
₹13,000 INR in 10 days
0.0
0.0

Hi! I can build your complete electronic target and cross-platform training system, covering both the ESP32/Arduino hardware and the companion applications. I can handle the target PCB/firmware for accurate pellet-impact detection, timestamped X/Y coordinates, wireless transmission, calibration, and provide the required KiCad/Gerber files, pinout and firmware source. On the software side, I can build a single cross-platform application for iOS, Android, Windows and macOS with: • Real-time shot visualization and 10-ring scoring • Air pistol and air rifle support • Match, series/finals and training modes • Shooter history, sessions, grouping and average-score statistics • Bluetooth/Wi-Fi pairing with automatic reconnection • Low-latency live shot updates You’ll receive the complete source code, compiled applications, firmware, hardware files, build instructions and a practical setup/testing guide. My focus will be on making the complete hardware-to-app pipeline reliable and responsive, so we can validate it with repeated real-world shots on the range. Best Regards, Tamanna
₹24,000 INR in 12 days
0.0
0.0

Amritsar, India
Member since Sep 30, 2026
€70-95 EUR / hour
₹12500-37500 INR
₹12500-37500 INR
$30-250 CAD
₹750-1250 INR / hour
€8-30 EUR
₹600-1500 INR
$250-750 USD
$30-250 USD
$750-1500 USD
$250-750 USD
$8-15 USD / hour
₹1250-2500 INR / hour
$250-750 USD
₹12500-37500 INR
₹12500-37500 INR
$30-250 USD
$750-1500 USD
₹12500-37500 INR
$750-1500 USD