Arduino based Fire Alarm – Circuit and Working. Fig. 2 presents the circuit diagram for the fire alarm using a flame sensor and Arduino Nano. The system is powered by a step-down transformer (X1), a ...

Arduino Nicla Sense Env is a new sensor module with temperature, humidity, and gas (TVOC, NO2, O3) sensing that follows the launch of the Arduino Nicla Sense ME (Motion & Environment) module over ...

An Arduino library for communicating with the Neonode Touch Sensor Module optical touch sensor. Handles the fundamental BER encoded ASN.1 messages communicated over I2C. For more information, visit ...

Code uploadWe can now load our Arduino sketch to the RAK4631 development board.Selected the board in the Arduino IDE, as well as the correct port, and start the code uploading and flashing. You may ...

The easiest and cheapest way to detect thermal radiation is to use a flame sensor. In this tutorial, we will see how we can interface a flame sensor module with Arduino. Flame Sensor Module Pinout.

Under the carbon fiber-wrapped acrylic hood, there’s an Arduino MEGA engine and an NRF24 LoRa module for transmission to the rocket. There’s even a DHT11 temperature sensor to verify that ...

Pyroelectric Flame Detection: Simply, a pyroelectric flame sensor detects the typical spectral radiation of burning, organic substances such as wood, natural gas, gasoline and various plastics.