![Kontroler robota z mikrokontrolerem atmega 32u4 i sterownikiem silników dla Raspberry Pi Kontroler robota z mikrokontrolerem atmega 32u4 i sterownikiem silników dla Raspberry Pi](https://kamami.pl/26269-large_default/a-star-32u4-robot-controller-sv-with-raspberry-pi-bridge.jpg)
![Kontroler robota z mikrokontrolerem atmega 32u4 i sterownikiem silników dla Raspberry Pi Kontroler robota z mikrokontrolerem atmega 32u4 i sterownikiem silników dla Raspberry Pi](https://kamami.pl/26269-large_default/a-star-32u4-robot-controller-sv-with-raspberry-pi-bridge.jpg)
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Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.7 A per channel to two brushed DC motors. Pololu 3119
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This programmable module combines with a Raspberry Pi to serve as the control center of a small robot or electronics project. Its Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.7 A per channel to two brushed DC motors. An efficient voltage regulator (5.5 V to 36 V input) and level shifters enable it to power and communicate with a Raspberry Pi. This version (item #3119) is assembled with selected through-hole connectors and components installed for use as a Raspberry Pi add-on.
The A-Star 32U4 Robot Controller SV with Raspberry Pi Bridge is a programmable module well-suited for robotics applications, designed to work either as an auxiliary controller mounted to a Raspberry Pi or as a standalone control solution for a small robot. This A-Star (abbreviated A*) is based on Atmel’s ATmega32U4 AVR microcontroller, which has built-in USB functionality, and it ships with a preloaded Arduino-compatible bootloader. Its complement of peripheral hardware includes dual motor drivers capable of delivering a continuous 1.7 A per channel, along with pushbuttons, LEDs, and an optional buzzer for building a user interface. An efficient switching voltage regulator allows the controller to work over a wide range of input voltages (5.5 V to 36 V).
The robot controller board conforms to the Raspberry Pi HAT specification, allowing it to be used as an add-on for a Raspberry Pi with a 40-pin GPIO header (Model B+, Model A+, Pi 2 Model B, or Pi 3 Model B). On-board level shifters make it easy to set up I²C communication and interface other signals between the two controllers, and the A-Star automatically supplies 5 V power to an attached Raspberry Pi. In this setup, the Raspberry Pi can handle the high-level robot control while relying on the A-Star for low-level tasks like reading analog sensors and controlling timing-sensitive devices (e.g. servos).
Library helps establish communication between the A-Star and a Raspberry Pi, as well as a tutorial that demonstrates how to use the library and its included example code to build such a robot. Comprehensive user’s guide provides the basics you need to get started with the A-Star as well as detailed technical information for advanced users.
A-Star 32U4 Robot Controller SV with Raspberry Pi Bridge with included hardware.
Example Project: Raspberry Pi Robot with the A-Star 32U4 Robot Controller
A-Star 32U4 Robot Controller with Raspberry Pi Bridge pinout diagram.
This product requires a USB A to Micro-B cable (not included) to connect to a computer.
Batteries can have much higher voltages than their nominal voltages when fully charged, so be careful with nominal voltages above 24 V. A 36 V battery is not appropriate for this product.
Raspberry Pi 3 model B (Quad Core Broadcom BCM2837, 4x1.2GHz ARM Cortex-A53, RAM 1GB, 4xUSB, Ethernet, HDMI, Wifi, Bluetooth)
The Raspberry Pi 3 Model B+ is boasting a 64-bit quad core processor BCM2837B0 running at 1.4GHz, dual-band 2.4GHz and 5GHz wireless LAN, Bluetooth 4.2/BLE, faster Ethernet, and PoE capability via a separate PoE HAT
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board without connectors. Pololu 5050
No product available!
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with connectors for assembly. Pololu 5049
No product available!
Adafruit 16-Channel PWM / Servo HAT for Raspberry Pi - Mini Kit (Adafruit 2327)
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with soldered connectors. Pololu 5048
No product available!
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with connectors for assembly. Pololu 5055
No product available!
Module with a 2-channel driver for DC motors TB6612FNG designed to work with the Raspberry Pi. It can work with voltages from 6 to 12 V and currents up to 3 A. SB Components 21468
DC motor controller that allows the movement of three drives to be controlled via an I2C interface. Kit with connectors for self-assembly. Pololu 5072
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with connectors for assembly. Pololu 5052
No product available!
This programmable module combines with a Raspberry Pi to serve as the control center of a small robot or electronics project. Its Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.8 A per channel to two brushed DC motors.
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board with soldered connectors. Pololu 5057
No product available!
This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 30 Voperating range and are efficient enough to deliver a continuous 18 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation.
PCA9685 servo controller module dedicated to Raspberry Pi minicomputers. Allows control of 16 PWM channels. Waveshare Servo Driver HAT (B)
No product available!
This add-on board makes it easy to control two high-power DC motors with a Raspberry Pi. Its twin discrete MOSFET H-bridges support a wide 6.5 V to 36 Voperating range and are efficient enough to deliver a continuous 14 A without a heat sink. The drivers offer basic current limiting functionality, and they accept ultrasonic PWM frequencies for quieter operation.
DFRobot 0592 is a Raspberry Pi DC motor driver board with built-in encoder interface that can drive a 2-way DC motor and a DC motor with encoder
This add-on board enables a Raspberry Pi B+, Pi A+, Pi 2 or Pi 3 to drive a pair of brushed DC motors. Its dual MC33926 motor drivers operate from 5 V to 28 V and can deliver a continuous 3 A (5 A peak) per motor. The default pin mappings make it easy to get started using our provided software, but the board also exposes most of the driver chips’ I/O pins for more specialized applications.
DC motor driver that allows you to control the movement of two drives using the I2C interface. Board without connectors. Pololu 5056
No product available!
Atmel ATmega32U4 microcontroller comes preloaded with an Arduino-compatible bootloader, and the board includes dual motor drivers that can deliver 1.7 A per channel to two brushed DC motors. Pololu 3119