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【iOS】有关苹果iOS App的一些进展、BluetoothLE蓝牙拓展等 - App Inventor...
...roid 上那样使用扩展程序的方式。您使用的是哪种型号的 Arduino？这里的一个挑战是，出于功耗方面的考虑，Apple 对我们所说的“经典”蓝牙功能进行了一些限制。不过，他们允许使用低功耗蓝牙（Bluetooth Low Energy），我们计划全...
How can I unit test Arduino code?
I'd like to be able to unit test my Arduino code. Ideally, I would be able to run any tests without having to upload the code to the Arduino. What tools or libraries can help me with this?
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Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
I have an Arduino Duemilanove with an ATmega328 . I am working on Ubuntu 12.04 (Precise Pangolin), and the Arduino IDE's version is 1.0. Recently, I tried to upload a few of the sample sketches onto it, such as the Blink one. However, none of my attempts are working and they result in the same e...
Arduino101（Genuino 101）&App Inventor – RGB LED控制 - 创客硬件开...
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本文將介紹如何取得觸碰點的 RGB 參數之後透過 BLE 送給 Arduino 101 來點亮 RGB LED。
App InventorDesigner使用 Canvas 來取得觸碰點座標。兩個連線斷線用的按鈕：Btn_Connect / Btn_DisConnect三個用來呈現RGB值的 Slider (無法拖動)BletoothL...
App Inventor 2 IoT 参考文档 · App Inventor 2 中文网
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【硬件交互】APP INVENTOR硬件交互学习教程03——巧借arduino nano 配置HC-05
【硬件交互】APP INVENTOR硬件交互学习教程04——蓝牙控制继电器
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App Inventor 2 串口组件：App使用OTG数据线进行串口通信 · App Inventor 2 中文网
... Inventor 2 串口组件的使用方法，以及如何利用手机串口与Arduino硬件进行通信。串口通信波特率：9600。英文原版视频如下：
可以看到，手机串口连接时，没有像PC那样指定“COM3”等端口，而是直接使用默认的USB设备：
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APP INVENTOR硬件交互学习教程03——巧借arduino nano 配置HC-05 - 创客硬...
...是这个模式，默认串口波特率9600，数据位8，停止位1
2.arduino nano波特率转换程序，它实现波特率的转换，下载程序到板子。
#include <SoftwareSerial.h>
SoftwareSerial EEBlue(12, 10); // RX | TX
void setup() {
// initialize both serial...
Scratch还是App Inventor？低代码编程工具2026终极横评：谁才是真正的入门...
...领域，而App Inventor 2原生支持蓝牙BLE通信，可以直接连接Arduino、ESP32等微控制器，读取传感器数据、发送控制指令。
这意味着一个中学生可以用App Inventor 2开发一个手机App，通过蓝牙读取温湿度传感器的数据，再用图表组件实...
Using a piano keyboard as a computer keyboard [closed]
...egy, we were dealing with 12 MHz 386s. In I___'s case, if he goes with the Arduino idea (which is a really cool idea), he too will be dealing with fairly underpowered hardware for the modern era, though of course stuff ridiculously faster than what we had. I think his dictionary would tend to be dra...
Convert a number range to another range, maintaining ratio
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I didn't dig up the BNF for this, but the Arduino documentation had a great example of the function and it's breakdown. I was able to use this in Python by simply adding a def renaming to remap (cause map is a built-in) and removing the type casts and curly braces (i...