was updated // constants won't change : const long interval = 1000; // interval at which to blink (milliseconds) void setup() { // set the digital pin as output: pinMode(ledPin, OUTPUT); } void loop() { // here is where you'd put code that needs to be running all the time...
DS1302 rtc(2,3,5);intj=0;//记录定时设定分钟数inttime=0;//remine the last timeintbutton=13;//13口控制按钮boolean onoff= LOW;//记录按钮状态boolean timefix=LOW;//记时器开关,LOW表示未定时,HIGH表示定时unsignedlongbuttonHoldTime =0;//按钮按下持续时间intbuttonStateOld;//按钮上一时刻状态intb...
This is the DS3231 Precision RTC FeatherWing: it adds an extremely accurate I2C-integrated Real Time Clock (RTC) with a Temperature Compensated Crystal Oscillator (TCXO) to any Feather main board. This RTC is the most precise you can get in a small, low power package. Using our Feather ...
PaulStoffregen/Time master 1Branch4Tags Code README Arduino Time Library Time is a library that provides timekeeping functionality for Arduino. Using the Arduino Library Manager, install "TimebyMichael Margolis". The code is derived from the Playground DateTime library but is updated to provide an...
Pass in a color (32-bit value, // a la strip.Color(r,g,b) as mentioned above), and a delay time (in ms) // between frames. void theaterChase(uint32_t color, int wait) { for(int a=; a<; a++) { // Repeat 10 times... for(int b=; b<; b++) { // 'b' counts ...
这个功能应该主要是用到time的库,具体的功能有: 前面两个是计数器,后面两个是延时的函数,第一个单位是毫秒,第二个单位是微秒。前面两个已经测试过了,后面的这个或许可以这么测试:初始化串口,打印一个数字; 使用两个延时,通过串口监控上的时间戳做一下对比。 可以测试多个时间间隔。测试代码1:void setup(){ /...
Arduino:1.8.13 (Windows Store 1.8.42.0) (Windows 10), 开发板:"Arduino Uno" 项目使用了 924 字节,占用了 (2%) 程序存储空间。最大为 32256 字节。 全局变量使用了9字节,(0%)的动态内存,余留2039字节局部变量。最大为2048字节。 avrdude: stk500_recv(): programmer is not responding avrdude: stk500...
37款传感器与执行器的提法,在网络上广泛流传,其实Arduino能够兼容的传感器模块肯定是不止这37种的。鉴于本人手头积累了一些传感器和执行器模块,依照实践出真知(一定要动手做)的理念,以学习和交流为目的,这里准备逐一动手尝试系列实验,不管成功(程序走通)与否,都
[5] Yu Shitao,Yang Shiwei,Yang Lin,et al.Module-based development of real-time software system for electronic unit pump system[J].Chinese Journal of Mechanical Engineering,2007,20(1):25-30. [6] 金志威,刘万和,薛茜男,等.形式化方法在机载电子硬件研制中的应用研究[J].电子技术应用,2015,41(...
Fix(zigbee): Fixes of timeout, example, warnings and bounding + add a 2MB part scheme for Zigbee ED by @P-R-O-C-H-Y in #10817 Boards Additions & Updates Feat(board): Add custom board YB-ESP32-S3-ETH by @yellobyte in #10741 Add two more Adafruit Boards (Sparkle Motion & Sparkle...