教学产品

我们推荐的学习产品,Micro:BIT和S4A Arduino价格实惠,
易于大众使用。

KittenBot

Kittenbot是一个友好的硬件创新编程平台,对教育者、学生和初学者都很友好。

硬件

微控制器,如Micro:bit、S4A Arduino和常用的传感器和输出硬件。

产品 – 创课

我们使用的#Blokies design作为建筑材料。#Blokies Pieces是一种纸板设计,学生可以轻松定制和构建自己的结构。

KittenBot

Meowbit – 可编码控制台,
以帮助 Microsoft Makecode Arcade

Meowbit是一款卡片大小的图形复古游戏计算机,允许您使用Makecode-Arcade和Python进行编码换句话说,它可以将游戏编程与硬件设备结合使用。

Meowbit是一款面向青少年的卡片大小的grahical编程视频游戏机它包含1.8英寸全彩屏幕、6个可编程按钮、1个蜂鸣器、内置光传感器、温度传感器、SD卡插槽(用于扩展存储)、多层连接器和边缘连接器特别是边缘连接器可以访问大多数微:位扩展板。我们建议使用Robot:bit for Meowbit,它可以帮助您快速创建机器人。

  • 单片机:STM32F401RET6, 32-bit ARM Cortex M4 core
  • 工作电压: 3.3V
  • 供电电压:USB(5V), Lithium battery pack(3.7~4.2V)
  • 输出电流: 500mA(max)
  • 尺寸: 52x76x12(mm)

  1. Charging/work indicator
  2. Light sensor
  3. Power switch
  4. Programmable led x 2
  5. Reset
  6. DFU mode button(use for toggle firmware or for Bring up the menu in Makecode Arcade mode)
  7. 160 x 128 TFT color screen
  8. Temperature sensor
  9. Direction button x 4
  10. Buzzer
  11. Button A、B x 2
  12. compatible with microbit’s 40 PINs Goldfinger
  13. USB program download port / charging port
  14. SD card slot(Use for store programs or extend wireless modules)
  15. Multiplayer Connector
  16. mp6050 gyroscope
  17. 3.7V lithium battery package interface
  18. MCU
  19. 2MByte spi-flash (default download unicode character table)
  20. Signature area

Makecode Arcade 图形界面编程模式

  • 微软七,以上
  • macOS

它有强大的能力驱动直流电机、步进电机、伺服、车载蜂鸣器和rgb像素,并从Microbit释放所有有效的I/O,支持市场上最常见的电子模块。它配有18650电池座、集成锂电池升压、充电和保护芯片。支持外部电源输入为Kittenbot机器人底盘和乐高技术插槽提供机械支持。强大的驱动能力和内置电池使DIY更加方便和自由。我们得到了学校教师培训机构和个人爱好者的一致好评它是基于Micro:bit的机器人项目的绝佳选择!

KittenBot

Robotbit -机器人扩展板,
以帮助 Micro:bit

Robotbit 是专为小学生/培训机构/家长/爱好者设计的机器人配件。

产品参数

  • 尺寸: 78mm x 57mm x 23mm
  • 印刷电路板厚度: 1.5mm
  • 小机械孔: 3.0mm
  • 大机械孔: 4.8mm
  • 净重(无包装): 37.5g

产品说明书

Robotbit是一款优秀的机器人扩展板,由Kittenbot团队专门为Microbit设计。还包括一个3D打印保护套。

软件包清单

Robotbit V2.1 X 1

功能参数

  • 18650 蓄电池电压: 3.7V
  • USB 输入电压: 5V
  • VM pin最大输出: 1A (带车载电池)
  • 外部电压输入(绿色终端):5V(只支持5V输入,不超过5V,最大电流支持3A)

支持的软件

可用编码平台:Kittenblock(based on Scratch3.0) or Makecode and python(Mu editor in microbit mode)

MakeCode – 微软

KittenBlock (Developed by Kittenbot Team based on Scratch 3.0

Python
If you’re used to code programming and want to get started by microbit python you have two options, directly Mu Editoror kittenblock in micropython editor mode.

MakeCode 扩展

在makecode中添加扩展面板直接搜索Robotbit在makecode的脱机版本中,您可能会在默认列表和其他有用的扩展中找到robotbit。

硬件接口

  1. 5V external power input(with anti-reverse protection)
  2. Power switch
  3. Power Indicator
  4. Battery Indicator
  5. Micro USB charing port
  6. 4-channel DC motor / 2-channel stepper motor
  7. Jumper for buzzer selection
  8. 8 channel IO(corresponding to Micro:bit P0-P2、P8、P12-P15)
  9. 5V and GND port
  10. Buzzer
  11. 8 channel servo port
  12. I2C interface (expandable I2C module)
  13. 18650 battery case
  14. Bettery protection recovery push button
  15. Micro:bit edge connector
  16. 4x RGB pixel
  17. Servo driver (PCA9685)
  18. 2xDc/Stepper driver (DRV8833)
  19. KittenBot robot chassis mounting hole
  20. Standard LEGO hole

Robobit 详细描述

18650 Battery Case

Once you got your RobotBit extension board please first install a 18650 battery, pay attention to the positive and negative pole (even we have anti-reverse protection). You have to activate the power management system by pressing the Battery Act push button. Each time you switch a battery cell or let the power management go into protection mode (over current or over discharge), you have to redo this step.

18650 Power Switch

Turn on the switch (in the direction of green terminal input), will provide onboard 3.3V 5V and VM(motors and servos directly driver by battery cell)

Micro USB charger port

Only for charging and not for download! Computer USB host port or any other mobile phone charger which may output 1A or larger should be fine and may take about 2.5 hours to fully charge a 18650 cell. it will automatically cut off once full, no need to worry about overshoot.

Power and battery indicator

Led(3) is the power indicator, will be always on after switch is turned on. Led(1) is charging indicator, will be on while charing and Led(2) be on once fully charged.

Micro:bit stand edge connector

For installing Microbit mainboard. Please install Microbit with led matrix and RGB led in the same direction.

4x RGB neopixel

The robotbit extension for makecode has integrated neopixel support. Neopixel array connect to P16 of microbit.

8 channel servo connector

Servos are driven by an extension chip (PCA9685) with the power source from battery or external input.The extension chip communicates with Microbit via the i2c interface, so these S1~S8 interfaces can only be used for pulse output not as common IO. With onboard 18650 battery cell, it may drive eight 9g hobby servo (with maximum current less than 2A). If you plan to use larger servos like MG995 please use an external power resource connect to the green slot (the input still 5V). Robotbit extension has built-in blocks for controlling servos.

4 channel DC motors / 2 channel 28BYJ micro steppers

Robotbit extension has also built-in blocks for DC motors and steppers. With onboard cell you may drive 4x TT motors or 2x 28BYJ steppers, or a mixture of theese. Keep in mind that VM may out 2A to motors and servos. If you use external source please keep the input around 5V or less, a high voltage external input may damage the 5V boost circuit.

Buzzer and the selection jumper

The buzzer jumper cap is plugged in by default, and the corresponding buzzer is connected to the Micro:bit P0 port. If you need P0 for other purposes please unplug the jumper. The buzzer associate to music blocks in makecode.

Micro:bit IO

We have released P0-P2、P8、P12-P15 from Microbit to Robotbit for common IO usage. P0~P2 has analog read/write support, others may act as digital IOs. You may connect commonly modules for Arduino to Robotbit, there is also 5V output in case your module only support 5V power input. Please note that Microbit IO signal level is 3.3V.

I2C Interface

Expandable I2C module, can only be used to plug in I2C module.

2PIN External Power Input

Although there is anti-reverse protection, but still pay attention while wiring. The positive and negative silkink of this interface is on the back of Robotbit. You can only input 5V or less into this port. If you have a higher voltage source you may need a LDO or DC-DC module to buck the voltage down.

KittenBot

KittenBot IOBIT V2.0 for micro:bit

IObit,IO是指(输入、输出),IObit从名称上看主要是作为pin输出它适合一些希望使用所有IO端口的DIY爱好者。

这是一种低成本的micro:bit扩展板,专门用于micro:bit的io端口。它占用了micro:bit上的所有io资源,并且在板上有一个蜂鸣器。它通过跳线帽连接到P0引脚。使用跳线帽可以释放P0引脚。小尺寸非常适合使用micro:bit的小型项目。

运输

IObit 2.0 X1

产品特点

  • Small size, very suitable for DIY
  • All IO ports are extracted
  • On-board buzzer-  you can directly use the music module in MakeCode to play music. At the same time, the 3.5mm audio connector on the board can be connected to audio equipment; such as, headphones to have more creative endeavors.
  • Two LEGO-compatible pin holes for easy assembly and integration
  • The 3PIN interface is distinguished by yellow, red, and black. It is created so that plugging it in the wrong way is difficult, and it is convenient to plug in the sensors.
  • It imitates the 5PIN gold fingers on the Micro:bit. This is convenient for makers who like to use the alligator clips.
  • Compared with IObit1.0, the biggest difference is that it can input and output 5V, support 5V sensor use, and increases the drive capacity (can drive multiple 9g small servos).
  • Includes 1A self-recovery fuse
  • Custom-designed silk screen board

产品参数

Length x width x height: 57mmx44mmx12mm

Technical Parameters

  • Power supply mode: IobitV.2.0 supports USB5V power supply. This power supply mode requires pressing the blue power switch.
  • Working voltage: 3V-5V (5V sensor module is not supported under 3V power supply)
  • Output current: 3V and 5V power interface with maximum output 1A
  • Serial port extraction: serial port can map IO port
  • I2C port leads: pins 19 and 20 can only be used as I2C function pins. They cannot be read and written as ordinary IO ports, because Micro:bit bottom is dead.
  • Spi port leads; 14, 15 (IO port can be read and written).

程序设计

MakeCode/KittenBlock (based on Scratch3.0) with hardware: Micro:bit.

产品规格

It is consistent with Micro:bit programming, because IObit does not have its own drive chip (except buzzer). The building block that is generally used with IObit is to operate the IO port. Many sensors on the market return a high and low voltage. Flat, or an analog value. For actuators, the microbit needs to output high and low level to control. People who are not familiar with this aspect can search Netease Cloud Classroom: Xiaoyan Technology and find the arduino tutorial, which explains how to use the commonly used sensors on the market, the principle is the same.

With common building blocks -> pin

Before using the building blocks, you must first understand the control method or reading method of the electronic module you are using.

数字阅读

Most newbies will fall out of here because they often ignore setup pull-ups or pull-downs during initialization. So the level state will fail after reading it once. Therefore, we must pay attention to this. Micro:bit itself does not help to set up and down by default, you need to set it yourself.  

模拟读数

In response to the analog reading, because the analog reading will return a value of 0-1023, it is always inconvenient to display it with a dot matrix screen. So here we take advantage of the unique serial port debugging function of the MakeCode offline version produced by Xiaoyan. First, download the program shown in the figure to open the serial port. In step 2, the console of the device will appear, you can see the data returned in real time.

数字写作

Digital read here does not need to set up and down

模拟写入

Simulated writing an example of a flashing light

The most commonly used IO port operation is one of these four types. After you master it, you should have no problem with the commonly used sensors on the market. Another thing to note is that the sensors on the market are 5v and 3.3V compatible. But some can only work in 5V. For example, the blue ultrasonic wave that Taobao sells can ordinarily only work in 5V. If IObit is connected, the number read back will always be 0, because the module is not working properly!

IObit硬件简介

5V power

Insert the USB power supply (5V 1A) as shown in Figure 1. Press the blue button at 2, and the red indicator light at 3 will light up. You can use the left 5V interface.  

P0 buzzer

Toggle switch to turn off the buzzer function (see the silk screen on the back of the board for status) 

3Pin IO port leads

All the pins in the Micro:bit have been taken out without any reservation (Note: there are no P17 and P18 on the Micro:bit, it’s not that the IObit is not taken out)
Yellow corresponds to the different IO pins
Red corresponds to 3.3V/5V (with silkscreen)
Black corresponds to GND

5PIN gold fingers

The gold fingers of the Micro:bit are used to draw 3v, gnd, P1, P2, and P3 respectively. This is for users who prefer to use alligator clips

40P Micro:bit horizontal socket

Compact size socket

Board mounting holes and fixing

The two outermost holes are approximately 4.8 mm in diameter and are compatible with Lego friction pins with a spacing of 48 mm.

3.5mm audio interface

You can plug in a 3.5mm jack audio device and play the sound of the P0 pin.

IObit 编程使用

If you haven’t gotten started with Micro:bit, first get started with Micro:bit, this is the operating premise.

Use music blocks directly in MakeCode to

P0 pin is

If you use P0, remember to turn the buzzer toggle switch off (because the buzzer is combined with P0)

  • When using the Micro:bit power supply, IObit IO port drive capability is very weak, IO port current is less than 200mA, please do not connect high current devices (such as large servo MG995, DC motor), otherwise it will burn out the Micro:bit , you must fully understand before using what the device current conditions needed
  • When using a 5V external power supply, you can drive multiple small servos, but please note that the maximum current is 1A!
  • If you use the high-low read function of the pin, you must set the pull-down on the pin.

  • If P0 is used as a normal IO port, the buzzer toggle switch must be turned off, otherwise the buzzer will sound or the IO read value will be abnormal.
  • Use the shared pin with the Micro:bit dot matrix (such as 3, 4, 5, 6, 7, 8, 9, 10, 11), remember to disable the dot matrix screen on the software, otherwise it will be a bit of a screen burst
  • Do not use IO19, 20. 19 and 20 cannot be used as an IO port. Although the display on the MakeCode software can be used, it is actually not used! It can only be used for I2C communication
  • The USB port allows a maximum input current of 1A.
  • Do not place it on a metal surface to avoid short circuit
硬件

微控制器 – micro:bit

Micro:bit 是一款手持式,完全可编程的微控制器 ,具有许多内置功能:

  • 25颗独立可编程的 LED

  • 2个可编程按钮

  • 连接引脚

  • 光线传感器和温度传感器

  • 运动传感器 (加速度和指南针)

  • 无线通讯,通过无线电和蓝牙

  • USB 接口

硬件

微控制器 – S4A Arduino

S4A Arduino是一款手持式,完全可编程的微控制器 ,具有许多内置功能。

  • S4A Arduino采用预焊接14针连接器,包括:
    – 8个数字输入/输出引脚
    – 6个模拟输入/输出引脚

  • 预焊蓝牙4pin连接器

  • 直流电机驱动器内置2个直流电机控制器引脚,可以单独控制2个直流电机的速度和方向

  • 调节9V电源

  • 不需要任何外部防护罩

  • 编程环境可以在线找到,并且能够让学生在Web环境中的块和代码之间切换

硬件

扩张版

这扩张版有容易使用的预焊接引脚连接器,它专为学生设计,以方便先前很少或没有编程和微控制器培训。

扩张版内置功能:

  • 工作电压:6.5 – 10.5V

  • 输出电压:5V / 3.3V

  • 3V电源:P1,P2(数字和模拟)

  • 5V电源:P8,P11,P12

  • 超声波接口:P11,P12

  • RGB彩灯控制:P5

  • 蜂鸣器控制/耳机端口驱动器:P0

  • 电机控制:P13,P14,P15,P16

硬件

传感器和输出

一些常用传感器和输出列表

产品 – 创课

我们使用的#Blokies design作为建筑材料。#Blokies Pieces是一种纸板设计,
学生可以轻松定制和构建自己的结构。

交通工具系列

交通工具是一种在陆地、海上、空中甚至太空上运送人或货物的机器。交通工具包括汽车、卡车、轮船和火箭。

尺寸
长度3.0m – 6.0m
宽度2.5m – 3.0m
高度1.0m – 3.5m
机器人系列

机器人是设计用来执行工作或其他通常由人类执行的动作的人造机器,可以是自动的,也可以是遥控的。

尺寸
长度2.0m – 3.5m
宽度1.5m – 2.5m
高度2.5m – 3.0m
迷宫系列

迷宫是一条路径或路径集合,通常是从一个入口到一个目标,被设计成一个难题,通过它你必须找到一条路。迷宫中的通道和墙壁通常是固定的,不容易改变。

尺寸
长度6.0m – 10.0m
宽度4.5m – 6.5m
高度1.0m
恐龙系列

恐龙是史前蜥蜴,统治地球超过1.5亿年。恐龙这个词的意思是“可怕的蜥蜴”。有些恐龙是凶猛的猎人和食肉动物,而另一些则是和平的食草动物。

尺寸
长度2.5m – 3.8m
宽度2.5m – 3.5m
高度3.0m – 4.0m
动物系列

动物根据其消费被分为不同的类别;例如食肉动物是肉食动物,草食动物是植物性食肉动物,杂食动物是肉和植物性食肉动物。

尺寸
长度2.5m – 3.8m
宽度2.5m – 3.5m
高度3.0m – 4.0m

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