当Arduino本身具有内置计时器时，为什么我们实际上需要为Arduino项目提供单独的RTC。好吧，原因就是RTC模块...
DS3231是低成本、高精度I2C实时时钟(RTC),具有集成的温补晶振(TCXO)和晶体。该器件包含电池输入端,断开主电源时仍可保持精确的计时。集成晶振提高了器件的长期精确度,并减少了生产线的元件数量。DS3231提供商用级和工业级温度范围,采用16引脚300mil的SO封装。RTC保存秒、分、时、星期、日期、月和年信息。少于31天...
wget -P ~/pico https://files.waveshare.com/upload/5/5a/Pico-rtc-ds3231_code.zip cd ~/pico unzip Pico-rtc-ds3231_code.zip c 1. Hold the BOOTSEL button of Pico, and connect the USB interface of Pico to Raspberry Pi then release the button. 2. Compile and run the pico-rtc-ds...
Arduino Digital Clock using DS3231 Pi Module circuit diagram So, connect the SDA or D pin of your RTC module to the SDA pin and the SCL or C pin to the SCL pin of your Arduino board. The Vcc pin of the RTC module can be connected to either +5V or +3.3V of your Arduino and th...
也可以使用DS1307代替DS3231。 DS3231 RTC具有内置的闹钟功能以及温度传感器，其分辨率为0.25，精度为±...
1PCS PCF8563 DS3231 PCF8523 AT24C32 DS1302 DS2121SN IIC Precision RTC Real Time Clock Memory Module For Arduino new original Color: DS1302 Product sellpoints Ds214|Operating Temperature Range:Operates reliably from -40 to +85°C, ensuring consistent performance in diverse environments. Electronic...
1PCS PCF8563 DS3231 PCF8523 AT24C32 DS1302 DS2121SN IIC Precision RTC Real Time Clock Memory Module For Arduino new original Color: DS1302 Product sellpoints Versatile Integrated Circuits:Compatible with Arduino, STM, and other microcontrollers. Customizable Design:Offers is_customized feature for ...
https://www.arduino.cc/en/Guide/Libraries#toc4 The RTC library supports DS1307, DS1337 and DS3231. It uses I2C interface, and works at 3.3V. Please open the sample code from “File” -> “Examples” -> “AmebaDS1307RTC” -> “ReadTest” ...
DS3231实时时钟模块RTC高精度计时存储IIC模块 适用arduino单片机 深圳市科易互动机器人有限公司9年 月均发货速度:暂无记录 广东 深圳市宝安区 ¥1.96 DS1302DS3231DS1307实时时钟模块时间掉电走时带电池CR2032计时 湖州龙溪街道甫寒日用品商行3年 月均发货速度:暂无记录 ...
manage certain hardware inside the DS3231 RTC module. This document explains the installation and usage of the Library with the Arduino IDE. You do have to install the Library in your Arduino IDE environment before you can use it. Installation instructions are provided, below. REMARK: This libra...