在while true 循环内部,验证接收到的串行数据,如果接收到有效的 GPS 信号,则调用displayspeed()以在 OLED 上显示速度值。 while (gpssoft.available() > 0) if (gps.encode(gpssoft.read())) displayspeed(); 在displayspeed()函数中,使用函数gps.speed.isValid()检查来自 GPS 模块的速度数据,如果它返回真...
Arduino UNO OLED 时钟 硬件基础1. arduino UNO 开发板2.128x64 OLED 7线 SPI3.DS3231时钟模块Arduino 代码 PS:需要下载相应的库文件#include <SPI.h>#include <Wire.h>#include <Adafruit_GFX.h>#include <Adafruit_SSD1306.h>#include <DS3231.h>#define S... 10次下载 2022-01-18 下载资料 ...
Arduino GPS Breakout Board Arduino Rotary Angle Potentiometer Breakout Board Hall Effect Current Sensor Breakout Board Arduino MCP23008 IO Expander Breakout Board Arduino MCP4921 12bit DAC Breakout Board Arduino SD Card with SPI Interface Breakout Board ...
Arduino RTC模块是一种实时时钟模块,用于在Arduino开发板上提供准确的时间和日期信息。RTC代表实时时钟(Real-Time Clock),它是一种独立的硬件设备,可以持续跟踪时间,即使...
I2C OLED Module for Arduino US$15.00 Add to Cart Freematics OBD-II UART Adapter V2.1 (for Arduino) US$59.90 Add to Cart ESP32 OBD Dev Kit US$75.00 Add to Cart ESP32-EVB (ESP32 with Ethernet, CAN, IR, Relays) US$39.90 Add to Cart ESP32 Arduino GPS Kit US$69.90 Add to CartTags...
Grove - DS1307 RTC is based on the clock chip DS1307 and supports I2C communication! It uses a Lithium cell battery (CR1225). We choose to use the RTC based on DS1307 as it is low cost and also very energy efficient. It can run for years on a very small
Keyes Heartbeat Kotlin LED RGB LM35 MicroEJ MicroEJ ESP32 MicroEJ STM32 MircoPython MMA845X MPR121 I2C Touch MQTT Server NEO-6M-GPS NodeMCU (LUA) NodeMCU + OLED SSD1306 NodeMCU on iMAC OS NodeMCU Stepper Motor ULN2003 nRF24L01 Oracle VirtualBox Raindrop C6B3 RFID-RC522 RTC Clock NodeMCU Ser...
/*---START---*/ /** * NOBのArduino日記! Clock. * DATA:2020.08.19,2021.08.13 * IDE:Processing */ int cx, cy; float secondsRadius; float minutesRadius; float hoursRadius; float clockDiame
一个用于PID，一个用于OLED，最后一个用于热电偶。变量clockPin和clockPinState、debounce和encoder_btn_...
โมดูล GSM/GPS[17] โมดูล 3D Printer / CNC[9] โมดูลกำเนิดสัญญาณ Signal Gennerator[7] โมดูลแปลงสัญญาณ I/O[84] ขาย Arduino โมดูลบอร์ดร...