-Splash-proof food bowl AND Anti-choking slow food bowl -Splash-proof food bowl AND Anti-choking slow food bowlA-Star 32U4 Robot Controller LV w/ Raspberry Pi Bridge (SMT Components Only)

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Description

  • A-Star 32U4 Robot Controller LV w/ Raspberry Pi Bridge (SMT Components Only)
  • Integrates with Raspberry Pi as a versatile control unit
  • Includes dual motor drivers, 1.8 A per channel
  • Facilitates I²C communication via level shifters
  • Provides 5 V power to Raspberry Pi efficiently
  • Features Arduino-compatible ATmega32U4 microcontroller

The A-Star 32U4 Robot Controller LV w/ Raspberry Pi Bridge (SMT Components Only) is a versatile programmable module designed to serve as the central control unit for small robotic applications. It can function as an auxiliary controller when mounted on a Raspberry Pi or operate independently as a complete control solution. The module is powered by the ATmega32U4 AVR microcontroller, which includes built-in USB functionality and comes preloaded with an Arduino-compatible bootloader.

This controller features dual motor drivers capable of delivering 1.8 A per channel, making it suitable for driving motors in robotic systems. It also includes an efficient voltage regulator that supports a wide input voltage range from 2.7 V to 11 V, allowing for flexible power options, particularly in battery-powered applications. The board is designed to conform to the Raspberry Pi HAT specification, facilitating seamless integration with Raspberry Pi models equipped with a 40-pin GPIO header.

The A-Star 32U4 Robot Controller is equipped with level shifters to enable easy interfacing with Raspberry Pi, supporting I²C communication and other signal exchanges. It automatically supplies 5 V power to an attached Raspberry Pi, allowing the Raspberry Pi to manage high-level control tasks while the A-Star handles low-level operations such as sensor readings and timing-sensitive device control. The module's compatibility with the Arduino environment ensures ease of programming and integration with existing Arduino projects.

  • 1x A-Star 32U4 Robot Controller LV w/ Raspberry Pi Bridge (SMT Components Only)

A-Star 32U4 Robot Controller LV with Raspberry Pi Bridge - Parts

  • 65 x 56 mm (2.6 x 2")

Website

    • Programmable ATmega32U4 MCU with 32 KB flash, 2.5 KB SRAM, 1 KB EEPROM, and native full-speed USB
    • Preloaded with an Arduino-compatible bootloader
    • All 26 general-purpose I/O lines from the ATmega32U4 are accessible
    • Dual bidirectional DRV8838 motor drivers (1.8 A per channel)
    • Level shifters for interfacing 5 V logic to 3 V Raspberry Pi
    • 5 V power can be sourced from USB or from a 2.7 V to 11 V external supply through an onboard regulator
    • Switching 5 V regulator enables efficient operation
    • Reverse-voltage protection on external power inputs
    • Provides 5 V power to Raspberry Pi
    • 6-pin ISP header for use with an external programmer