Connect the GND and VCC pin of this module to the GND and VCC of Arduino Uno. Let's connect the SPI pins ... Connect the data pin of the DHT11 sensor to the digital PIN 3 of Arduino. Connect the GND ...

With the power of the Arduino UNO R4 WiFi ... It helps in interfacing with the BMP180 using simpler I2C APIs as well to parse the Humidity data. 2.DHT.h && DHT_U.h It is used for establishing a ...

Abstract: Underwater acoustic sensor networks (UASNs) play a crucial role in marine ... To tackle these challenges, a matching game-based approach for relay selection and power allocation is proposed ...

The DHT11 is a digital sensor used to measure temperature and humidity. It has a single-wire digital interface, making it easy to connect with microcontrollers or development boards like the Raspberry ...

Abstract: This work proposes a CMOS-compatible label-free epidermal growth factor receptor (EGFR) biosensor based on 13 nm wide silicon nanowire (SiNW) arrays formed by a spaced image transfer (SIT) ...

This is a simple and practical implementation of an RFID-based attendance system using Arduino. It uses the MFRC522 RFID module to detect and read RFID cards. When a valid card is tapped, the system ...