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                      Print Page

                      DFR0548

                      Driver Expansion Board, HR8833, For BBC micro:bit Boards

                      DFROBOT DFR0548
                      DFROBOT DFR0548
                      DFROBOT DFR0548
                      DFROBOT DFR0548
                      DFROBOT DFR0548
                      DFROBOT DFR0548
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerDFROBOT
                      Manufacturer Part NoDFR0548
                      Newark Part No.87AH5900
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Available to Order
                      Delivery estimated post order confirmations.You will be charged on despatch.
                      QuantityPrice
                      1+$12.390
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $12.39
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerDFROBOT
                      Manufacturer Part NoDFR0548
                      Newark Part No.87AH5900
                      Technical Datasheet

                      Data Sheet

                      Silicon ManufacturerDFRobot
                      Core Architecture-
                      Core Sub-Architecture-
                      Silicon Core NumberHR8833
                      Silicon Family Name-
                      For Use WithBBC Micro:bit Boards
                      Kit ContentsDriver Expansion Board HR8833, USB to DC2.1 Converter Cable
                      Product Range-
                      SVHCNo SVHC (14-Jun-2023)

                      Product Overview

                      micro:bit driver expansion board adopts I2C external drive chip to control the motor and servo motor. Only takes up two I2C pins and can complete the motor and servo dual control without occupying other resources. Using HR8833 motor driver, the maximum continuous operating current is 1.5A, it can drive the ordinary small motor and N20 mini metal motor. Each motor port comes with a positive and negative rotating indicator to identify the motor running direction conveniently which is very suitable for students and makers to make small projects. Both the extended GPIO and the servo interface use the DFRobot-Gravity standard interface, supporting a large number of modules and sensors. The servo interface is directly connected to the Vin power supply, thus increasing the supply current which can support multiple servos to work at the same time.

                      • Digital output voltage of 0V / 3.3V
                      • Analog output voltage of 0 to 3.3VDC
                      • Standard gravity interface
                      • Micro: bit interface: 9 (P0 P1 P2 P8 P12 P13 P14 P15 P16)
                      • Servo interfaces x 8
                      • DC motor x 4 / step motor x 2 interface
                      • Dimension is 63mm x 58mm / 2.48inch x 2.28inch

                      Contents

                      Micro:bit driver expansion board x1, USB to DC2.1 converter cable x1.

                      Technical Specifications

                      Silicon Manufacturer

                      DFRobot

                      Core Sub-Architecture

                      -

                      Silicon Family Name

                      -

                      Kit Contents

                      Driver Expansion Board HR8833, USB to DC2.1 Converter Cable

                      SVHC

                      No SVHC (14-Jun-2023)

                      Core Architecture

                      -

                      Silicon Core Number

                      HR8833

                      For Use With

                      BBC Micro:bit Boards

                      Product Range

                      -

                      Technical Docs (2)

                      Manufacturer Product Page EN

                      Technical Data Sheet EN

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (14-Jun-2023)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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