Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Arduino UNO SPE Shield adds Single Pair Ethernet (SPE) and RS485 to Arduino UNO and compatible boards, notably the Arduino UNO R4, via a Microchip LAN8651 SPE controller. Single Pair Ethernet relies ...

/* DHT11_Humidity_Sensor_To_LCD_v_1-0-0 Version 1.0.0 This is a simple program that reads from a DHT11 temperature / humidity sensor and displays the values read to an I2C LCD display.

The DHT11 sensor senses the surrounding room temperature and gives the result in degrees Celsius. Both the reference and the measured values are displayed on the Liquid Crystal Display (LCD). The ...

#define DHTPIN 2 //DHT22'nin veri pinini Arduino'daki hangi pine bağladığımızı belirtiyoruz. #define DHTTYPE DHT11 //Hangi DHT sensörünü kullandığımızı belirtiyoruz. #define ALTITUDE 1185.0 ...

This paper presents designing and implementing an Automatic room temperature control system using the Arduino and DHT11 sensor. The fan speed control system has ...

TK has come to us with his simple Arduino based DIY weather station. His easy to follow instructions will have you up and running in no time.

The author in this video talks about how the humidity sensor works, and how to set it up to output readings to the Arduino serial monitor or a 16×2 LCD display. He also shows you how to modify the ...

A DHT11 monitors the temperature and humidity. A charge circuit and lithium battery provide power. Finally, the watch displays the date, time, and other data with an LCD from a Nokia 5110.