Category: IoT Devices

MQ135 Air Quality Sensor

 December 10, 2025 IoT Devices

Complete Guide to MQ135 Air Quality Sensor with Arduino (Setup + Code)

The MQ135 is a cheap air-quality sensor that can detect gases like ammonia, benzene, smoke,…

Soil Moisture Sensor Work

 November 18, 2025 IoT Devices

How Does a Soil Moisture Sensor Work? Its Types and Arduino Setup?

In the ever-evolving world of agriculture, technology is revolutionizing how we grow food. One key…

Rain Detector Sensor

 November 3, 2025 IoT Devices

Rain Detector Sensor: Working, Arduino Setup & Code Guide

Today, detecting rain isn’t just for using umbrellas – it helps make things work automatically.…

humidity sensor Arduino

 October 6, 2025 IoT Devices

How to Use a Humidity Sensor with Arduino (Code & Setup)

A humidity sensor Arduino setup is one of the most popular DIY projects for monitoring…

What is Arduino Nano

 September 29, 2025 IoT Devices

What is Arduino Nano? Uses, Working & Key Differences from Uno

If you’re starting to explore electronics and tiny computers, you’ve probably heard of the Arduino…