cc2530 的代码及教程 ，内含步进电机程序，RFID射频卡程序、DS18B20温度传感器DHT11温湿度传感器的代码，人体红外传感器代码，MQ-2气体传感器代码等(CC2530 code and tutorials, including stepper motor program, RFID radio frequency card program, DS18B20 temperature sensor DHT11 temperature and humidity sensor code,

用STM32单片机采样DHT11的温度和湿度数据,并使用OLED显示;(Sample DHT11 temperature and humidity data with STM32 single chip, and use OLED to display it.)

//温度test #include <dht.h> dht DHT11; #define PIN_DHT11 10 void setup() { Serial.begin(9600); } void loop() { DHT11.read(PIN_DHT11); Serial.print("Humidity (%): "); Serial.println((f

STM32+OV7725+DHT11+ESP8266将温度和图片数据上传到上位机显示(TM32 + ov7725 + DHT11 + esp8266 upload the temperature and picture data to the upper computer for display)