查看Motor:Bit的源代码

[[Image:MotorBit.png|400px|thumb|MotorBit]]

This YFROBOT Motor:Bit expansion was developed by YFROBOT.

The YFROBOT Motor:Bit is an integrated motor driver and breakout board for the BBC micro:bit. With two integrated motor driver chip DRV8838, your micro:bit can drive two DC motors with 250mA max single channel current.

The Motor:Bit also features the “GVS” connectors, allowing for easy direct connection to compatible “GVS” sensors and outputs. Among these connectors, P0, P1 support sensors with 3.3V power voltage only; P2, P8, support 3.3V or 5V sensors, You can change the output voltage by jumper caps on the board.



YFROBOT的YFROBOT Motor：Bit擴展產品。

YFROBOT Motor：Bit是BBC micro：bit的集成電動機驅動器和分線板。使用兩個集成的電動機驅動器芯片DRV8838，您的micro：bit可以驅動最大250mA單通道電流的兩個直流電動機。

Motor：Bit還具有“ GVS”連接器，可輕鬆直接連接至兼容的“ GVS”傳感器和輸出。在這些連接器中，P0，P1僅支持電源電壓為3.3V的傳感器。 P2，P8，支持3.3V或5V傳感器，您可以通過板上的跳線帽更改輸出電壓。

[[Image:Joystick_mocribt_logo.png|400px|thumb|Joystick_mocribt_logo]]
[[Image:Joystick_MicroBit.png|400px|thumb|JoyStick_MicroBit]]


== YFROBOT JoyStick for Micro:Bit ==

YFROBOT JoyStick 是一款面向创客教育而设计并适配Micro:Bit的可编无线遥控手柄。可配合[[Valon-I]]智能小车使用。

'''官方购买途径：[http://yfanmcu.taobao.com/ 企业店铺]，[https://item.taobao.com/item.htm?id=625259433624 JoyStick for Micro:Bit]'''


== Introduction ==

JoyStick is a programmable remote controller specially designed for maker education and adapted to Micro:Bit. It supports multiple programming environments such as MakeCode, Scratch and Python; it has the advantages of flexibility and exquisiteness, easy to use, and a variety of interesting functions. It can cultivate and develop children's logical thinking ability in a relaxed and happy situation, and help improve learning interest.

JoyStick programmable remote control handle, equipped with 4 high-quality buttons, 1 joystick, 1 vibration motor, 1 buzzer, 4 programmable RGB LEDs, power indicator LED, lithium battery power supply, visual power charging system, power dial Move the switch; and extend 2 3PGVS standard sensor interface, 1 I2C interface, strong expandability.

== Function ==

[[File:Joystick_MicroBit_pinout-en.png|800px]]

== Parameters ==

* Supply voltage: 3.7V DC
* Power switch x1
* Power indicator x1
* Rocker x1
* Button x4
* Vibration motor x1
* Buzzer x1
* RGBLED lights x4
* Reserved expansion port 3P interface (GVS) x2 (default unwelded port)
* Reserved expansion port I2C interface x1 (default is not welded port)
* Charging time: ~ 60 minutes
* Use time: ~ 20 hours

== Dimensions and weight ==
Product size: 155mm x 56mm x 32mm (height, including joystick); weight: 63.5g (excluding microbit)

[[File:MotorBit_size.png|800px]]

== Control the Valon-I==

Required hardware：
Micro:Bit control board x2, micro usb line x1, JoyStick remote control handle x1,Valon-I x 1



----


[[首页 | Back to homepage]]

More suggestions and questions welcome feedback to [http://www.yfrobot.com YFRobot]

Purchase method: [http://yfanmcu.taobao.com/ Enterprise Store]