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App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...硬件接入都是大同小异的。1、硬件接线（特别注意：VCC 3.3v 或 5v 请参阅说明书，不要弄错以免烧坏硬件）一般来说，需要接线的端口有以下4个，无论哪款蓝牙硬件，也无论哪种其他硬件，这4个端口都是基本的存在：VCC（正极...
“VT-x is not available” when i start my Virtual machine [closed]
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Is it possible to implement dynamic getters/setters in JavaScript?
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2013 and 2015 Update (see below for the original answer from 2011):
This changed as of the ES2015 (aka "ES6") specification: JavaScript now has proxies. Proxies let you create objects that are true proxies for (facades on) othe...
APP INVENTOR硬件交互学习教程07——多个参数上报 · App Inventor 2 中文网
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1.界面设计
2.逻辑设计
3.arduino nano代码，温度和电位计使用随机数生成
源码下载
« 返回首页 Iot 专题
这一节介绍实现多个参数上传，在上一节基础上增加温度参数和电位计参数
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How to import multiple .csv files at once?
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micro:bit 微控制器教程 · App Inventor 2 中文网
...蓝牙初始化
步骤2：设备选择
步骤3：读取温度传感器
步骤4：发送控制指令
micro:bit 端设置
MakeCode 编程
步骤1：初始化设置
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How to display double quotes(") Symbol in a TextView?
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edited Apr 17 '16 at 13:27
TWiStErRob
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How to Git stash pop specific stash in 1.8.3?
I just upgraded Git. I'm on Git version 1.8.3.
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What characters are allowed in an email address?
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See RFC 5322: Internet Message Format and, to a lesser extent, RFC 5321: Simple Mail Transfer Protocol.
RFC 822 also covers email addresses, but it deals mostly with its structure:
addr-spec = local-part "@" domain ; glob...