Arduinoроботи

Task: Develop a thermometer module based on the TMP36 temperature sensor. Provide operation in three modes: temperature measurement in degrees Celsius, degrees Fahrenheit and Kelvin (change of mode using the button). Use the display (4-digit 7-segment indicator and 74HC595 shift register) to display all necessary data. Use the button and LEDs to ...set the operating mode and display the current mode. Additional materials: TMP36 documentation: Documentation for 74HC595: Using a 7-segment indicator: Example of implementation:

Написати код для проекту розробка системи контролю мікроклімату на базі arduino leonardo (є також UNO) в середовищі Arduino IDE Макет буде у коробці у якій треба буде продемонструвати роботу. Треба щоб на екрані відображалась поточна температура та також можливість встановлювати температуру через джойстик. Треба щоб значення температури регулювалась через PID-регулятор (програмно) для того щоб пристрої охолодження та нагріву змінювали потужність плавно в залежності від поточної температи. Список датчиків та деталей: 1. Датчик вологості та температури DHT11 (Є також bme 280) 2. Датчик газу MQ2 3. LCD1602 з i2c 4. Джойстик для ардуіно 5. Вентилятор 5v або 12v - для охолодження повітря (такий який в ПК встановлюється) 6. Нагрівальний елемент – лампа накалювання (н...

Потрібно написати магістерську роботу створеному проекту на мікроконтролері Wemos D1 з використанням Arduino IDE та MittAppInventor 2

Потрібно перенести робочий Arduino проект на Clion IDE Відлагодження взаємодії із бібліотеками

Привіт Андрій, шукаю програміста який напише програму на Linux з задіянням плати Arduino для купюроприймача та монетоприймача. Основне завдання програми це відображення та друк файлів doc, pdf, jpeg з флеш накопичувача, сканування та копіювання з задіянням сканера. Програма потрібна для терміналу самообслуговування (аналог програми: ). Повне ТЗ в мене на руках. Дизайн програми ще розробляю.

Розробка програм управління роботом. Контролер Arduino Due. Серводвигуни, шагові двигуни, датчики, сенсорний екран, клавіатура, енкодер... Офіс на Березняках.

Будь ласка, зареєструйтесь або увійдіть в систему для перегляду деталей.

...playback completes or 30 seconds of inactivity Uses existing I2S DAC/amp — no additional audio hardware LED provides feedback during test playback (confirms device is active) Deliverables 1. Complete schematic files (KiCad preferred) 2. PCB layout files 3. JLCPCB manufacturing files (Gerbers, NC Drill, pick-and-place) 4. Bill of Materials with verified JLCPCB part numbers 5. Firmware source code (Arduino or ESP-IDF) — clean, commented, production-ready Deep sleep + RTC wake + I2S audio playback Scheduled playback at three configurable times Test button handling Bench-test mode for validating assembled boards (GPIO cycling, speaker test, battery voltage readout) 6. Power budget calculations — detailed breakdown proving 1+ year battery life target 7. Documen...

...confidently with Arduino Uno and Nano boards using the Arduino IDE If you can weave in elements of mechanical design or strategy for competition scoring, even better, but the items above are mandatory. What I’d like to see from you • A brief outline of a 2 week training roadmap with milestones • Examples (video or repo links) of student projects you have supervised that involve multiple sensors and clean, well-commented code • Your availability for 1- to 1.5-hour sessions • Any suggestions for low-cost components or kits that keep parts sourcing simple Other Technical Requirements: The training will focus specifically on the Arduino Nano microcontroller. The trainer must be proficient in working with the following components and...

I need someone who can program dwin display, What’s left is the code that brings it to life and links it to an Arduino-based controller here in Thailand. The job covers two tightly-coupled parts: 1. Flashing the DWIN display with my existing pages so that every button, slider, and status field behaves exactly as designed. 2. Writing the Arduino firmware that listens to those commands, drives the motors and other actuators, polls the attached sensors, and feeds live values and alerts back to the screen. All three interface tasks are in scope—motor or actuator control, sensor monitoring, and displaying real-time information and adjustable settings—so the sketch will need a clean, well-documented serial protocol that keeps everything perfectly in sync. Yo...

I have an off-road RC platform that I want to turn into a fully autonomous vehicle. The goal is for the car to steer itself, manage throttle and braking, and handle lights/indicators without human input while still allowing me to take over with a transmitter when needed. Here’s what I need from you: • Hardware interface: integrate your preferred control board (Arduino, STM32, Raspberry Pi, or similar) with the existing ESC, steering servo, and LED system. • Software stack: write the embedded code and higher-level logic that handles path-planning, obstacle detection, and failsafe switching back to manual control. • Feature completion: automated steering, speed regulation, and programmable light sequences must all work reliably on rough terrain. Acceptance...

I'm looking for a skilled developer to create MyZmanim, a smart home display device. This device calculates and shows daily religious times based on sunrise and sunset, updating automatically using your location. Key Requirements: - Displays all prayer times - Uses a custom 5-7 inch TFT SPI display with printed casing - Magnets on the back for fridge mounting a...based on sunrise and sunset, updating automatically using your location. Key Requirements: - Displays all prayer times - Uses a custom 5-7 inch TFT SPI display with printed casing - Magnets on the back for fridge mounting and a stand for tabletop placement Ideal Skills: - Experience with custom LCD displays & UI - Proficiency in automated time calculation based on geolocation - Knowledge of Arduino IDE code as w...

...time setting only) Power: 3-4 AA batteries, deep sleep architecture CRITICAL: JLCPCB OPTIMIZATION — Must use components from JLCPCB parts library. Prefer "Basic" parts over "Extended". DELIVERABLES Complete schematic files (KiCad preferred) PCB layout files JLCPCB manufacturing files (Gerbers, NC Drill, Pick-and-place) Bill of Materials with verified JLCPCB part numbers Firmware source code (Arduino or ESP-IDF) — deep sleep + RTC wake + I2S audio Documentation and setup guide Cost estimate for 100-unit production run Design review session (video call) TO APPLY — MUST INCLUDE: ESP32 project portfolio (show a custom PCB project) Technical approach to deep sleep + RTC wake + I2S audio JLCPCB experience confirmation Milestone breakdown with ...

...physical prototypes of an RF-based proximity system. I have already developed the full source code and circuit schematics; however, due to a physical disability, I require a partner to handle the soldering, wiring, and physical housing of the components. Technical Requirements The project consists of two separate units: a Transmitter and a Receiver. Microcontrollers: Program and integrate 2x Arduino boards (provided/specified in schematics). Connectivity: Configure RF modules for proximity detection. Power: Integrate rechargeable battery systems (Li-Po or similar) with charging ports for both units. Assembly: Solder all components according to provided schematics. Enclosure: Mount components into two separate, durable housings (3D printed or off-the-shel...

...pressing the side button. • Physically tap the screen to enter the PIN code—no Bluetooth, Face ID or Touch ID, just precise mechanical interaction. • Launch the target app, wait for it to load, populate the login screen and navigate onward until the signature page is reached and signed. I imagine a compact gantry or articulated arm driven by servos or steppers, guided by a microcontroller (Arduino, Raspberry Pi, or similar). Because the touch targets are fixed, a predefined set of coordinates should be enough, yet I’m open to an overhead camera and OpenCV calibration so the robot can self-correct for phone positioning or screen rotation. What I need from you 1. Detailed mechanical design files (CAD, STL or DXF) and a complete parts list. 2. Contr...

...lets one ESP32 talk to an ESP32-C5 through Firebase. The goal is straightforward: push a small JSON payload from the first board, have it appear on Firebase almost instantly, then pull it down on the second board so it can react (toggle a pin, echo the data, or similar). I will flash both boards myself, so your work ends at well-commented source code and a quick setup guide. You can build in Arduino IDE or ESP-IDF—whichever you feel gives the cleanest Firebase implementation. Wi-Fi credentials, Firebase project keys, and any sensor stubs can be hard-coded placeholders; I’ll replace them during testing. Deliverables • Two compilable sketches (or IDF projects) — one for ESP32, one for ESP32-C5 • Minimal Firebase rules/config needed for the link ...

I need an embedded engineer to help safely connect a PCB to a lead-acid battery pack in series and integrate 4 external sensors (temperature, humidity, water presence, etc.). The system must read data in Arduino IDE and, if possible, send it to an existing telemetry endpoint (HTTP/MQTT). Scope: Safe wiring from battery pack to PCB Best way to connect and mount sensors Connector and grounding recommendations Simple Arduino example to read sensors and output/send data Experience with ESP32, Arduino, sensors, and battery-powered systems required.

Got it! Here’s a polished and engaging introduction for your blog post that will hook readers right away: Build Your Own DIY RC Car with Arduino – A Step-by-Step Guide Have you ever dreamed of building your own remote-controlled car from scratch? In this guide, we’ll walk you through creating a fully functional DIY RC car using affordable, easy-to-find components like the Arduino Uno, joystick module, NRF24L01 wireless transceiver, and L298N motor driver. Whether you’re a hobbyist, a student, or just someone who loves tinkering with electronics, this project is a fun way to learn about wireless communication, motor control, and Arduino programming. By the end, you’ll not only have a working RC car but also a deeper understanding of how ...

...1 tested prototype (tracking required) Constraints Total project budget: 300–350 € Clear milestones only No unapproved expenses Payments will be released strictly per milestone, after validation of the defined deliverables. No additional costs, components, or purchases will be accepted without prior written approval. One PCB iteration maximum Required Skills ESP32 firmware (FreeRTOS or Arduino) NFC (RC522 / PN532) SD card audio playback Debugging on real hardware Clear communication...

I need a clean, well-commented Arduino sketch for the Pololu 3pi that lets the robot visit six preset locations, interact with the magnet at each spot, and return to its starting line in under four minutes. The only sensing method available is a magnetic sensor array, so all point detection and interaction logic must rely on that hardware. Two run modes have to coexist in the same program and be switchable through a simple flag, jumper, or serial command: • Intermediate – the robot must physically touch the magnet before leaving the point. • Difficult – the robot should recognise the magnetic field, stop just short of contact, and then continue. Between locations, I expect a mix of straight dashes and graceful curves; please handle path planning so th...

...height. Material Strategy: Main body in 1.5mm Galvanized Steel; however, the Filling Niche (900-1300mm) must be a separate sub-assembly in Stainless Steel (AISI 304). Service Access: The design MUST include double access (full-size front and rear doors) to allow maintenance of the back-row drums and pump manifold. Electronics Isolation: A sealed "Technical Hub" at the top (1300-1750mm) for CPU, Arduino, and Power Supplies. Deliverables (14-Day Timeline): Parametric Files: Native SolidWorks or Fusion 360 files. Fabrication Pack: 1:1 DXF/DWG flat patterns (adjusted for 1.5mm K-Factor). Complete BOM: Detailed list of all fasteners, hinges, and industrial components. Assembly Guide: Exploded views and technical PDF drawings. Selection Filter (Required to bid): To ...

I am looking for an experienced ESP32 developer to implement an HTTP server with WebSocket communication and a self-hosted dashboard using ESP‑IDF. Requirements: - Development strictly using ESP‑IDF (no Arduino framework) - Implementation of an HTTP server hosted on the ESP32 - Integration of a WebSocket communication channel for real-time data exchange and commands - Implementation of a simple dashboard (HTML, CSS, JS) for testing WebSocket communication (I will provide almost-ready HTML and CSS files) - Implementation of the JavaScript code for handling WebSocket communication - Hosting the dashboard directly on the ESP32 (embedded in the binary) - Efficient handling of WebSocket messages according to the protocol specification (which I will provide) - Clean, modular, and maintai...

...printer, finished cleanly, and paired with the necessary electronics. Key tasks you’ll handle • 3D-print every part from the MakerWorld files in a strong, heat-resistant material. Some parts need to be printer in PETG. • Source and install the electronics including arduino, wire everything neatly. • Run a full test roll, capture a short video showing the winder in action. • Ship the completed unit. Needs to work for Australian plug 240V. Total parts cost is estimated at US$170 ## Estimated Parts Cost **Electronics:** - Arduino Nano: ~$5–8 - DC Motor 12V 200RPM (geared): ~$10–15 - PWM motor controller: ~$5–10 - Stepper motor Nema17 (pancake): ~$10–15 - A4988 stepper driver: ~$2–5 - Meanwell DR 15-12 power supp...

...sequences used for motor control must remain correct and unchanged in functionality. The work includes debugging and testing on real hardware, providing clean and well-documented source code, sharing wiring diagrams or interface details, and conducting one handover and knowledge transfer session over an online call. Required Skillset: The ideal candidate should have hands-on experience with Arduino and Arduino IDE, familiarity with STM32 and STM32CubeIDE if future migration is required, strong proficiency in Embedded C, a solid understanding of basic hardware concepts, prior experience in embedded firmware projects, and experience interfacing touchscreen LCDs over SPI or I2C. Deliverables: The final deliverables include working firmware, a functional touchscreen UI contr...

Project Title: Firmware Driver Development for Custom Hardware on ESP32/ESP8266 (Arduino/PlatformIO) Project Description: We have completed custom hardware development and require firmware driver development for our ESP32/ESP8266-based device. The driver must be production-ready, modular, and follow Arduino library standards. Key Requirements (Short SRS): Target MCU: ESP32 / ESP8266 Framework: Arduino (C++) IDE: PlatformIO (Arduino framework) — must also compile in standard Arduino IDE Communication Protocols: I2C and SPI (protocol selectable during initialization) Driver Structure: Arduino library format (.h / .cpp) Class-based implementation begin() initialization function Configurable I2C address / SPI chip select (CS) Example ...

...Detailed requirement of each project is given in the attachment. Kindly review the attachment before placing the bid. Scope of work: • Convert concept ideas provided by us into practical MDF design layouts. • Improve and refine the concepts with functional and user-friendly design suggestions. • Create accurate cutouts and mounting provisions for Arduino boards, sensors, and electronic modules. Technical expectations: • Strong understanding of Arduino platforms, common sensors, and electronic modules. • Ability to plan component placement and provide precise cutouts accordingly. • All structural joints must be snap-fit/interlocking type for easy assembly without adhesives. • Provide standard 3 mm mounting holes for sensors, modules, and...

I'm looking for an Arduino code that will trigger RGB LEDs to change color based on a pulse rotary dial input. Requirements: - Use of a pulse rotary dial - RGB LEDs whose colors will be controlled by the rotary dial input Ideal Skills and Experience: - Proficient in Arduino programming - Experience with rotary dials and RGB LED control - Familiarity with electronics and circuit design

...detailed specs in PDF, which I’ll forward immediately. • Once the parts are ready, you’ll position them inside a base housing roughly 10 in × 9 in × 2.5 in, then add a second enclosure that stacks neatly on top. • Please illustrate the electrical and fluid links: a triple-lumen 1⁄16″ ID umbilical running between the tiers, and wiring that ties a water-level sensor, a peristaltic pump, and an Arduino-class controller to the main board. A clear, uncluttered pathing of these connections is important because the model is strictly for visualising the design at this stage. Deliverables: • A fully assembled Shapr3D file (.shapr) with all components properly grouped and named. • Native files (STEP or STL) for any custom parts...

I am looking for someone to develop hardware on my request, it will be simple projects as seen on you tube. I am interested to know hourly rates, if I provide the hardware and code they would just need to wire them up. Would be nice to have someone from India NCR.

Multi-Arduino Industrial Control System Development (Isolated Communication + Analog + Digital I/O) Project Overview We are developing a modular measurement instrument based on multiple interconnected Arduino boards. Each Arduino handles a dedicated subsystem (UI, motor control, pH control, temperature control) coordinated by a Master Arduino. We require an experienced embedded systems freelancer to: • Design robust firmware architecture • Implement reliable inter-Arduino communication • Ensure electrical isolation to prevent analog noise/crosstalk • Optimize motor control, sensor acquisition, and closed-loop control • Deliver clean, documented, production-ready code • All components should be easily sourced in India This is...

...interactions at the center of the experience. The project already has a solid concept, but I now need the scene brought to life with responsive touch/gesture input through AR Foundation and polished 3D assets. Unity 3D (URP) will drive the core app, while MediaPipe or OpenCV will handle hand-tracking and gesture recognition. On the hardware side the code must remain portable to Raspberry Pi OS and Arduino-based prototypes, so a clean Python or Node.js bridge is essential. Here’s what I’d like you to deliver: • A Unity scene that compiles on Android and iOS, wired for AR Foundation with robust user interaction logic (tap, pinch, swipe, custom gestures). • Integration of MediaPipe/OpenCV scripts so gestures trigger in-app events with minimal latency. &bu...

...phone) Ensure safe power & insulation for a prototype Share code + wiring diagram + build instructions Core Features (V1) ESP32 dev board Pre-recorded audio playback (stories, phrases) 1–2 physical buttons BLE commands from mobile app (play audio / change mode) Battery-powered (AA/AAA, no lithium battery) Speaker + amplifier On/Off switch Deliverables 1 working electronics prototype (bench-level) Arduino/ESP32 source code Simple BLE protocol description Wiring diagram List of components used (BOM) Short demo video of working prototype...

我想用一块 ESP32 搭配 INMP441 数字麦克风和 MAX98357A 扩音模组，做一个能“听得懂、说得出”的小型语音 AI。场景非常基础：与人进行简短对话，并可通过语音指令开关雾化模块即可，不需要复杂的物联网整合。 核心功能 • 语音识别：本地或云端均可，只要稳定； • 语音合成：中文语音播放，音质无需高保真； • 故障检测：当雾化模块或语音链路异常时给出语音或串口提示。 期望成果 1. 可直接烧录到 ESP32 的完整源码（Arduino IDE 或 ESP-IDF 均可）。 2. INMP441、MAX98357A、雾化模块的接线图与电源注意事项。 3. 简易指令表（如“开始雾化 / 停止雾化 / 查询状态”）及触发话术。 4. 编译、烧录与测试步骤说明，确保我按步骤即可复现。 若你能提供额外的调音参数、噪声抑制建议或 OTA 升级预留接口，我也非常欢迎。

...working prototype of a small interactive toy. The prototype requires: A pop-up mechanism (using solenoids, springs, and/or small motors). Integration with Raspberry Pi or Arduino for control. Wiring/programming to operate the mechanism. A simple phone/web app to trigger the toy remotely. Requirements: Experience with mechanical design and prototyping. Hands-on skills with Raspberry Pi/Arduino electronics. Must show past project work (photos, CAD, or GitHub). Signed NDA. Deliverable: A working physical prototype (not just design files) that demonstrates the pop-up mechanism controlled by Raspberry Pi/Arduino. Budget: Budget will be discussed based on scope and experience. Please provide: What’s your estimated cost? How did you arrive at that numb...

...small “suiveur solaire” that pivots a solar panel like a robotic arm. The build is Arduino-based and must deliver three key capabilities: • Object manipulation • Precise movements • Automated tasks Here’s the vision: two or more servos (or stepper motors if you prefer) will drive an articulated arm that keeps a mini-panel pointed at the sun throughout the day. When the panel is not in use, the same arm should be able to pick up lightweight test objects so I can demonstrate its dexterity. Everything has to run autonomously once powered, with calibration routines and a simple override through the serial monitor or an attached push-button interface. What I need from you – Complete, well-commented Arduino sketch written in C/C++ ...

...Total revenue figure. A lightweight call to the REST Admin API (or GraphQL if you prefer) is enough. I will supply the private-app credentials. • Destination – Hardware counter: It connects over Wi-Fi. You can target it with plain HTTP, WebSocket, or MQTT; whichever is simplest to flash onto a common ESP8266/ESP32 controller. I can handle the flashing if you give me the compiled binary or the Arduino/PlatformIO project. • Service layer: A Python, Node.js, or similar script that polls Shopify at a reasonable interval, parses the JSON response, and publishes the updated number to the device. The script should start on boot, survive network drops, and require minimal configuration (API key, store URL, device IP/topic, refresh interval). Deliverables 1. Source co...

I’m building a small bionic butterfly that “flips” in mid-air, powered by an ESP32-S3 Super Mini. What I still need is the full control system: firmware for the board plus a cross-platform mobile app that drives two micro-servos through a joystick interface. Here’s the flow I’m picturing: • The ESP32-S3 runs custom firmware (Arduino IDE or ESP-IDF—whichever you prefer) advertising itself over BLE. • The mobile app—working on both Android and iOS—connects, shows a virtual joystick, and streams position data in real time. • The board translates that data into precise PWM signals so each servo can beat the wings smoothly and synchronously. I will supply the hardware (ESP32-S3 Super Mini and servos) for your testing...

I have an air-quality monitor prototype on breadboard and now need a production-ready PCB. The core of the board will be an Arduino Nano, linked to Wi-Fi for cloud logging and OTA updates. Only a particulate-matter sensor has to be integrated at this stage, but I’d like the layout to leave space and headers so a future gas sensor can be dropped in without a full redesign. What I expect from you: • Complete schematic, PCB layout and clean routing for the Nano, Wi-Fi module, particulate sensor, regulated power path (USB-5 V input and Li-ion option), plus an on-board antenna or footprint. • Clearly labelled break-outs for I²C, UART and an SPI port, and pads for an optional 0.96" OLED or similar display. • All design files (KiCad or Altium), Gerb...

...connected via JST-XH cable. • 3-way SPDT switch(on, off, timer) connected to the PCB via a JST-XH cable. • 3V DC motor with peak current around 3A, connected to board via JST-PH(2pin) • 2 mounting points (M3 size to allow M2.5 bolts) Here’s what I’m after: • Schematic and PCB layout for a low-noise, low-current driver that powers a small motor • Integrated minimalistic timer solution(NO computing, arduino, etc), hard-set to around 10-15 min on, 10-15 min off (possibly via oscillators?) • All source files (KiCad, Altium, or Eagle), ready-to-manufacture Gerbers, plus a clear BOM with part numbers and footprints • Basic assembly notes so I can hand-solder or outsource the build with confidence Please keep the board footprint reas...

...setidaknya 1 ilustrasi relevan (foto, diagram, atau skema). • Diberi judul menarik, sub-header jelas, dan penutup ringkas. Setelah seluruh konten siap, satukan ke dalam satu file PDF berisi kesepuluh artikel, urut sesuai daftar di atas. Proyek dinyatakan selesai begitu saya menerima PDF final lengkap. Saya terbuka pada ide contoh proyek praktis, komponen alternatif, maupun alat bantu populer (Arduino, Raspberry Pi, KiCad, dsb.) selama masih dalam lingkup kategori. Pastikan bahasa tetap santai, istilah teknis dijelaskan, dan langkah-langkah bisa diikuti pembaca pemula....

There and 2 bottons on the device. I want to control the speed of stepper motor with it, and a DC motor with it. I want to connect a fewrelays to it , and switch on and off some 240 volt industiural machines. This is for learning process.I want someone to teach me how to do this in XOD software. Datasheet: User guide: Test Program:

...Wi-Fi before Blynk integration. System Overview Hardware Primary MCU: STM32H723VIT6 (main firmware; Arduino sketch runtime) Connectivity MCU: ESP32 running Blynk NCP binary (not modifiable) Dealer flashing: Android Dealer Toolkit via USB-C UART, toggling BOOT0 + NRST, using STM32 ROM bootloader Dealer flashing is force-install / recovery Dealer flashing does NOT interact with running firmware Dealer flashing does NOT write OTA metadata Non-Negotiable Constraints Dealer Toolkit behavior Dealer Toolkit: toggles BOOT0 + RESET flashes using STM32 ROM bootloader writes raw firmware bytes only does NOT manage OTA state does NOT write metadata does NOT participate in A/B logic Equivalent to Arduino IDE / STM32CubeProgrammer. Boot stub protection Boot stub lives at 0x08000000 Bo...

Need tutor for the group design project Tool and everything mentioned in the Pdf file i will need professional academic tutor who can handle project perfectly project will have weekly updates + full final report which have simulation MATLAB or Arduino After this project will have more projects incoming so plz come with sample work also You all can bid i will reply and will check the sample work and will select who has good sample work and quality Tutor must be active who can reply faster for students answers Check pdf for more information Thanks Dr. Khan

Assalam o alaikum, I am looking for electrical engineers having expertise in following areas:  Embedded C Programming.  VHDL/Verilog, Quartus/VIVADO, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Actually I have multiple projects in different domains of electrical engineering and I already have a team of engineers working on them but due to workload I am looking for few more engineers to be a part of my team and work with us on regular basis.

...attached PowerPoint for images. When complete, boards 1, 2, 3, and 5 will be ordered complete, soldered, ready to install. The control board will be ordered assembled/populated with the exception of the TrinketM0 and the Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm Deliverables • Complete circuit schematic and component list • Firmware or code that drives the automatic logic (Arduino, ESP-based, or a platform you recommend) • Clear wiring/assembly guide so I can replicate the build and test it confidently • Brief usage notes covering calibration of the daylight threshold and motion sensitivity Acceptance Criteria • LEDs stay ON in daylight and OFF at the desired darkness level after dark regardless of Distance sensor input....

I am looking for an electronics hobbyist, student, or trainer to create 10 short practical video tutorials (8-10 mins each) on basic IoT/Electronics topics. Project Requirement: You must record your REAL HANDS using a physical kit (Arduino, Raspberry Pi, or similar). NO AI Avatars allowed. Real physical demonstration is mandatory. Face cam is NOT required. (Top-down view of hands + kit is perfect). English Voiceover required (Clean audio, can be AI-polished but must match the video). Video Topics (Choose any 10): Blinking an LED with Arduino Using a Breadboard & Resistors Reading Temperature (DHT11 Sensor) Controlling a Servo Motor Using a Push Button as Input Soldering a basic component (if you have tools) Interfacing an LCD Display Ultrasonic Distance Sensor Introduc...

...tackle typically start with a concept sketched in Proteus or Multisim, move into schematic and PCB work in Altium, and finish on the bench or in a virtual lab via LabVIEW or TinkerCAD. Microcontroller and embedded targets rotate between Arduino-based boards, Raspberry Pi modules, and mid-range FPGAs, so comfort switching among those platforms is essential. Core expectations • Design or refine circuits and document the rationale behind every component choice • Build and verify MATLAB/Simulink models that correlate with hardware behaviour • Prototype on Arduino, Raspberry Pi or FPGA as the problem dictates and capture results in a concise technical report • Deliver well-formatted reports (Word or LaTeX) that include schematics, simulation plots, ...

I need a seasoned PCB designer located in Pakistan who can take a concept right through to production-ready files. The boards you create must interface reliably with Arduino, Raspberry Pi, and FPGA modules, so familiarity with their pinouts, signalling levels, and power budgets is essential. You’ll start by translating my functional requirements into clear schematics, then handle the full PCB layout, component selection, and DFM checks. I expect well-organised source files plus manufacturing outputs—Gerbers, drill files, pick-and-place, and an accurate BOM—with every revision traceable. If you prefer Altium, KiCad, Eagle, or OrCAD that’s fine; just let me know which environment you’ll use so I can open the files on my end. Because these boards may...

Need tutor for the group design project Tool and everything mentioned in the Pdf file i will need professional academic tutor who can handle project perfectly project will have weekly updates + full final report which have simulation MATLAB or Arduino After this project will have more projects incoming so plz come with sample work also You all can bid i will reply and will check the sample work and will select who has good sample work and quality Tutor must be active who can reply faster for students answers Check pdf for more information Thanks Dr. Khan

...format from my own application or directly through my broker; the code simply has to subscribe, parse the JSON, pull out the text field, and push it to the display. No animations or extra status indicators are required at this stage—just clear, readable text. Subscribe Topic : iot_display/application_to_display Publish Topic : iot_display/display_to_application Preferred tool-chain is Arduino IDE or PlatformIO with a familiar MQTT library such as PubSubClient or AsyncMQTT. Please keep the pin assignments and Wi-Fi credentials easily configurable in a header or defines section, and make sure the loop stays non-blocking so the device can reconnect gracefully if the network drops. Deliverables • Complete, well-commented source code and any custom libraries &b...