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A-Star 32U4 Robot Controller LV 11V - extension to Raspberry Pi - Pololu 3117*

Programmable system equipped with the famous from Arduino Leonardo, microcontroller Atmega32u4 with installed bootloader. It has dual driver of motors 11 V / 1,8 A and connectors suitable for Raspberry Pi, version 2B / B+ / A+. For communication, it uses the I2C bus.

More details

PLL-04651

Pololu

Dodano produkt do koszyka

In stock, shipping 24 hours!

Price 89,53 zł

Reduced price!

-30%

127,90 zł

Description

Programmable system equipped with the famous from Arduino Leonardo, microcontroller Atmega32u4 with installed bootloader which enables programming via the installed microUSB slot. It has driver of motors which provides control of the direction and speed of two DC motors with parameters of up to 11 V / 1.8 A.

In our offer, there are two types of extensions of the A-Star for the Raspberry Pi:

 

Thanks to special connectors, the device can be mounted directly on the GPIO pins of the Raspberry Pi in version 2B / B+ /A+ (minicomputer sold separately). The models communicate with each other via the I2C bus using the built-in voltage converter 3.3 V - 5.0 V. On board is a voltage regulator with high performance which provides power to the Raspberry Pi.

Example of connecting the motors.

 

Key features

  • Supply: 2.7 V to 11 V from an external source or from USB 5 V port
    • Built-in voltage regulator 5 V with high performance
    • It has the protection from the reverse current 
    • It allows you to power the Raspberry Pi with 5 V from an integrated regulator
  • Microcontroller: ATmega32u4
    • Flash memory: 32 KB
    • SRAM: 2.5 KB
    • EEPROM: 1 KB
    • Clock Speed: 16 MHz
  • Installed bootloader, which allows the programming via the Arduino IDE through the micro USB cable which must be purchased separately
  • Led out 26 pins of I/O:
    • 7 pins can be used as PWM
    • 12 are analog inputs
  • Built-in driver of motors DRV8838
    • The possibility to control two DC motors
    • Operating voltage: up to 11 V
    • Current per channel: up to 1.8 A
  • Installed Reset button of Arduino
  • It has 3 buttons available at the user's disposal
  • It has 3 LEDs at the user's disposal
  • Installed microUSB connector for programming (microUSB cable must be purchased separately)
  • Built-in voltage converter 3.3 V to 5V, to connect to the Raspberry Pi
  • Led-out ICSP connector 6 pin for connection of an external programmer
  • Connectors compatible with GPIO of Raspberry Pi 2B/ B+ / A+
  • A detailed user manual

 

Detailed information can be found in the user manual.

 

 The distribution of elements on the board.

 

  • Voltage to 2.7 V
  • Voltage from 11.0 V
  • Current 1.8 A
  • Channels 2

SAME DAY SHIPPING

Posting the payment for the order on our account on a business day up to 13:00 means sending the goods on the same day!

 

The time of payment depends on the hours of ELIXIR session of the sender's bank and the recipient of the transfer (more information on this subject, for example on the websitehttp://www.kiedy-przelew.pl/).

 

The table presents available forms of delivery in Poland

 

Carrier and
regulations

Bank wire
transfer

Payment
by cash

Delivery
time

Poczta Polska

terms of service

9,90 PLN17,90 PLN1-3 days

Kurier GLS

terms of service

14,90 PLN22,90 PLN

1-2 days

Paczkomaty 24/7 

terms of service

12,90 PLN-1-3 days

If the amount to pay for products exceeds 500 PLN
Delivery is for free!

 

  • Free delivery of orders over 500 PLN does not apply to parcels addressed outside of Poland.
  • Free delivery does not apply when changing orders.
  • The delivery period is counted in working days from the date of dispatch of the order.