Уровень 0 · материалов: 7
В кластер входят документы, описывающие создание способов управления или сбора данных с внешнего оборудования с помощью смартфона, и не входят документы, посвященные исключительно прошивке, отладке или общим принципам работы интерфейсов связи без привязки к управлению через смартфон.
Общие признаки: управление оборудованием через смартфон, Bluetooth-соединение, Arduino и микроконтроллеры, интерфейсы связи со смартфоном
Группа выше: Встраиваемые устройства и связь с внешним миром
Смысл: The main idea is to demonstrate how beginners can easily create a Bluetooth-controlled car by combining affordable Arduino hardware with a visual Android app builder, removing the barrier of needing professional mobile development skills.
A guide on building a Bluetooth-controlled RC car using Arduino and App Inventor 2 for simple, code-free Android app development.
Смысл: The author describes the process of creating a Bluetooth-controlled robotic car to teach his son programming, utilizing the Scratch visual language to control custom FPGA-based hardware.
A father creates a Bluetooth-controlled car using an FPGA board and the Scratch visual language to make learning programming engaging for his son.
Смысл: The main idea is to provide a technical yet accessible roadmap for users to set up a hardware connection between their smartphone and their car's computer using OBD-II standards and ELM327-based adapters.
A practical guide on identifying OBD-II compatibility in vehicles and choosing the right adapter (ELM327 vs STN1110) and interface (Bluetooth/Wi-Fi) to connect a smartphone for diagnostics.
Смысл: The main idea is to demonstrate the practical application of the Android Open Accessory (ADK) API to enable bidirectional communication between an Android smartphone and an Arduino microcontroller, effectively turning the phone into a controller or a feature-rich expansion board for hardware projects.
A technical tutorial on connecting Android devices to Arduino using the ADK and a USB Host Shield to create interactive hardware accessories.
Смысл: The main idea is to demonstrate how to create a smartphone-controlled universal IR remote using Arduino, by capturing existing IR codes and transmitting them via a Bluetooth-connected microcontroller.
A guide on building a Bluetooth-powered universal remote using Arduino to control a TV and media player via an Android app.
Смысл: The main idea is to provide a practical, technical walkthrough for developers or enthusiasts on how to establish a communication link between a smartphone/computer and a car's ECU via an ELM327 adapter to read real-time vehicle diagnostics.
A technical tutorial on setting up ELM327 adapters across different platforms to send OBD-II commands and decode vehicle diagnostic data.
Смысл: The main idea is the development of a hardware-software solution that allows a smartphone to control AV electronics via an IR adapter connected to the headphone jack, leveraging audio signals as carriers for IR commands.
Developers created a 3.5mm jack IR adapter to control AV devices using smartphone audio signals, overcoming frequency and power constraints during a hackathon.