Allinone R3 Starter Kit designed for learning, prototyping, and rapid project development. This complete kit centers on an R3 microcontroller and includes more than 60 essential components to build circuits and test ideas quickly. Key benefits Ready to start: Includes an R3 microcontroller and a wide set of components so you can move from idea to prototype without sourcing parts individually. Stable power for projects: Dedicated power supply module supports both 5V and 3V logic levels to run a variety of sensors and modules reliably. Builtin sensing capability: Forsupersonic module provides distance measurement for robotics, obstacle detection, and interactive projects. Expandable and versatile: Advanced modules such as LCD1602 allow for ondevice feedback, while LEDs and resistors support basic circuit and indicator functions. What is included R3 microcontroller Dedicated power supply module compatible with 5V and 3V Forsupersonic distance sensing module LCD1602 display module LEDs, resistors, and a total of more than 60 components for experimentation Technical and compatibility highlights Function: Suitable for learning digital and analog I O, sensor integration, and display interfacing Logic compatibility: Power module supports standard 5V and 3V systems to match common sensors and modules Form factor: Compact, breadboardfriendly modules and components designed for prototyping setups Construction: Durable printed circuit boards and common connector types for reliable connections and repeatable experiments Performance: Stable power delivery and practical sensing capability for typical educational and hobby projects Practical applications Mobile robot obstacle avoidance: Use the Forsupersonic module for distance detection and the R3 microcontroller to control motors and decision logic. Interactive display projects: Read sensor values and show results on the LCD1602 for measurement stations, simple user interfaces, or status readouts. Learning and experimentation: Practice wiring LEDs, resistors, and modules while developing programming skills on the R3 microcontroller. Who this is for Students, hobbyists, and makers who want a compact, readytouse kit to learn microcontroller fundamentals, sensor integration, and simple display output without sourcing parts separately. This starter kit provides a practical combination of controller, power management, sensing, display, and basic electronic components to simplify prototyping and learning while supporting a wide range of small projects.