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Micro:bit SparkFun moto:bit 擴(kuò)展板 Python STEM microbit 少兒編程套件 產(chǎn)品介紹
- SprakFun moto:bit是專為micro:bit設(shè)計(jì)的擴(kuò)展板,moto:bit與micro:bit的結(jié)合使用將為您提供一個(gè)功能全面的機(jī)器人平臺(tái)。moto:bit提供了簡(jiǎn)單、易上手的機(jī)器人控制器,它本身就可以作為機(jī)器人底盤來使用。moto:bit擁有多個(gè)I/O接口,可以連接舵機(jī)、傳感器及其他電子模塊。撥動(dòng)開關(guān)你就能讓你的micro:bit動(dòng)起來!
- moto:bit通過電路板上層邊緣的連接插槽與micro:bit相連接,使用十分方便。這將使得當(dāng)micro:bit的不同引腳可靠的連接時(shí),拔出micro:bit下載程序也十分方便。在moto:bit上,我們也為你提供了一個(gè)外部電源接口,能夠?yàn)槟氵B接在擴(kuò)展板上的任何模塊進(jìn)行供電。
- micro:bit是可放在衣袋中攜帶的小型電腦能夠讓你用數(shù)字技術(shù)進(jìn)行發(fā)明、創(chuàng)造。通過micro:bit與moto:bit的結(jié)合,你可以按自己的意愿編寫代碼、控制你的micro:bit,不限任何地方!你可以使用micro:bit進(jìn)行各種獨(dú)特的創(chuàng)造,從制作機(jī)器人到樂器演奏都能實(shí)現(xiàn)。micro:bit只有信用卡大小,但這個(gè)多功能的小板子卻有著無限的潛力!
- 注意:不含micro:bit控制器
產(chǎn)品示意圖
產(chǎn)品參數(shù)
基本參數(shù)
- 1.品名: moto:bit
- 2.貨號(hào): RB-01C142
- 3.品牌: SparkFun
- 4.尺寸: 60mm X 80mm
電器參數(shù)
- 1.工作電壓5V-17V
- 2.供電方式 外接直流電源或通過microbit連接USB供電(無法驅(qū)動(dòng)電機(jī),可為電子模塊供電)
- 3.輸入電壓 5V-17V
- 4.輸出電壓 3.3V
- 5.數(shù)字接口 P0 P1 P2 P8 P12 P14
- 6.模擬接口 P0 P1 P2
- 7.舵機(jī)驅(qū)動(dòng)接口:P12 P14 P15 P16
- 8.IIC接口:P19 P20
注意:
The silkscreen indicates an input voltage range of 3V to 17V but we have found that the actual range is 3V to 11V. Please do not apply more than 11V to the power jack on the moto:bit. We are currently updating our boards to resolve this issue.
實(shí)驗(yàn)指導(dǎo)
- 1.通過雙H橋控制電機(jī)運(yùn)轉(zhuǎn)
- 2.讀取數(shù)字傳感器比如碰撞傳感器的狀態(tài)
- 3.讀取模擬傳感器比如光線、溫度傳感器的數(shù)值
- 4.控制舵機(jī)
- 5.IIC接口擴(kuò)展功能
- 6.Edge連接器,易于與micro:bit使用
- 7.電源和電池管理板載micro:bit
接下來讓我們來仔細(xì)看看moto:bit的各部分結(jié)構(gòu)及功能。
- moto:bit通過電路板上層邊緣的連接插槽與micro:bit相連接,使用十分方便。這將使得micro:bit的所有引腳都能夠引出、方便使用。
An H-Bridge is a chip that is the heart of a robot when it comes to driving motors and more specifically driving motors in both directions. Depending on the electrical state of specific pins on the H-Bridge, a motor drives forwards, backwards, and at different speeds. The good thing about this board is that if you are using Microsoft MakeCode, you actually don’t really need to know a whole lot about the H-Bridge itself.
To connect the hobby motors that are included in the kit, you can insert them into the 2-pin female connectors just above the motor pins. The connectors are highlighted in the image below. Keep in mind that direction the hobby motors will move depends on the code to control the H-bridge motor driver, how the motors are attached to a chassis, and the way the motors are wired to the input pins.
電機(jī)控制開關(guān)
The moto:bit has a switch that controls the power supply to the motors. That way you can have the robot powered while working on it or programming it and know that the robot is not going to start moving and drive off of the table. Believe us… that happens all the time!
前沿科技
1.奧松機(jī)器人正式成為BBC Micro:bit 中國區(qū)域代理商:http://lifestyle201.com/article.php?id=1074
2.Micro:bit第一代原型設(shè)計(jì):http://lifestyle201.com/article.php?id=1076
3.攜手microbit ,為STEM中小學(xué)教育國際化打Call:http://lifestyle201.com/article.php?id=1092
教學(xué)視頻
1.microbit與其他編程配件搭配實(shí)驗(yàn):http://v.youku.com/v_show/id_XMzIxNDI5OTM2OA==.html?spm=a2h3j.8428770.3416059.1
2.在手機(jī)上編碼micro:bit 音樂遙控器:http://v.youku.com/v_show/id_XMzIxNDI4MDAwMA==.html?spm=a2h3j.8428770.3416059.1
3.用microbit制作水木琴:http://v.youku.com/v_show/id_XMzIxNDI5NDI1Ng==.html?spm=a2h3j.8428770.3416059.1
4.Zumo Chassis Kit - Kitronik:http://v.youku.com/v_show/id_XMzIxNDMwMzEwNA==.html?spm=a2h3j.8428770.3416059.1
5.microbit編程入門開發(fā)板介紹:http://v.youku.com/v_show/id_XMzIxNDIzMzgwMA==.html?spm=a2h3j.8428770.3416059.1
百度百科
1.Micro:bit 官網(wǎng)(點(diǎn)擊名稱)
【為了給親們提供更方便快捷的技術(shù)服務(wù)與支持,奧松機(jī)器人特開設(shè)技術(shù)社區(qū)為大家答疑解惑,即有專門的技術(shù)人員為您回帖,更有眾多的電子愛好者可以一起交流學(xué)習(xí)心得!www.makerspace.cn】
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