大约有 5,250 项符合查询结果(耗时:0.0065秒) [XML]
我帮儿子用App Inventor 2给遥控车装了"蓝牙大脑",手机一划车就...
...有电路不动,额外并联一个HC-05蓝牙模块
- HC-05的TX/RX接Arduino Nano的RX/TX(注意交叉)
- Arduino读取蓝牙数据后,通过MOS管驱动原有遥控车的电机控制信号
软件端(App Inventor 2)
核心组件清单:
- BluetoothClient — 蓝牙连接与数...
米思齐(Mixly) × App Inventor2 接入调研报告:技术路线、接入步骤与教程...
...学院团队开发的图形化编程 IDE,基于 Google Blockly,用于 Arduino AVR/ESP32/ESP8266、MicroPython(掌控板、Micro:bit 等)编程。客户说"接入米思齐",本质需求通常是:用 App Inventor2 做手机 App,通过蓝牙/WiFi 与 Mixly 编程的硬件(Ardu...
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...
【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...
【Mixly×AI2系列·第5讲】手机发指令控制LED/舵机:蓝牙双向通信实战① - ...
...简单文本协议意识(指令集设计)
二、器件清单
• Arduino UNO × 1(或 Nano)
• HC-05 蓝牙模块 × 1(默认波特率 9600)
• LED(含 220Ω 电阻)× 1,接 D13 或面包板
• SG90 舵机(选做)× 1,接 D9
• 面包板 + 杜邦线若干
接...
How do I base64 encode (decode) in C?
...99
libb64 120.601
manuelmartinez 120.801
arduino 126.262
daedalusalpha 126.473
CppCodec 151.866
wikibooks_org_cpp 343.2
adp_gmbh 381.523
LihO 406.693
libcurl ...
APP INVENTOR硬件交互学习教程06——硬件参数上报 - 创客硬件开发 - 清泛IT...
...本输入框
2.程序逻辑
增加接收处理和显示判断
3.arduino nano代码
// 引脚定义
const int ledPin1 = 5;// the number of the LED pin
const int ledPin2 = 6;
const int ledPin3 = 3;
const int bluePin = 6;// the number of the LED ...
APP INVENTOR硬件交互学习教程07——多个参数上报 - 创客硬件开发 - 清泛IT...
...流程,增加了列表处理,可以参考代码处理逻辑流程
3.arduino nano代码,温度和电位计使用随机数生成
// 引脚定义
const int ledPin1 = 5;// the number of the LED pin
const int ledPin2 = 6;
const int ledPin3 = 3;
const int bluePin ...
App Inventor 2 串口调试 App 全方案技术调研 - App应用开发 - 清泛IT社区,为创新赋能!
...icaloid-library.jar
支持的 USB 转串口芯片:
- CH340 / CH341(Arduino Nano 兼容板最常用)
- CP2102 / CP2104(ESP8266 常用)
- FT232(FTDI 工业级)
- CDC/ACM(Arduino Uno/Mega 原生 USB)
Serial 组件 API:
- InitializeSerial() — 初始化串口
- OpenSeria...
C/C++ NaN constant (literal)?
...se
printf(*a);
it is very simple and straitforward. it worked for me in Arduino IDE.
share
|
improve this answer
|
follow
|
...
