9V battery or USB–1 (Powering the Circuit) Circuit Diagram of Gas Leakage Detector Using Arduino. The circuit diagram for the gas leakage detector is simple and straightforward. Below, you can see the ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

This Arduino library provides the lua 5.3.6 ( release) scripting engine for supported devices. This allows dynamic execution of Lua code on the Arduino without having to compile and flash a new ...

By 2030, there will be 500 billion devices with sensors and an Internet connection. The Internet of Things is the name of the network that links these gadgets together for data transport (IoT). In ...

This manuscript reports the description and functional tests of a novel wavelength-encoded fiber optic sensors (FOS) read-out circuit. The proposed design can transduce the optical signal reflected by ...

Find out in this InfraTec online event how engineers can harness the enormous potential of infrared cameras in automated quality assurance and monitoring. Topics at a glance: Thermography in ...