In that time, he's also written for SlashGear and numerous corporate clients before finding his home at XDA in the spring of ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

Let's use Arduino to make a light that turns on automatically only when someone approaches and turns off after a while.This time, we will use a PIR motion sensor that detects changes in infrared rays ...

What is a Quality Assurance Project Plan (QAPP)? A QAPP is a written document that explains how organizations ensure – using quality assurance (QA) and quality control (QC) activities – that the data ...

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

PIR could reduce repetitive KYC, allowing verified customer information to be reused with consent. The public insurance registry (PIR) is being conceptualised as a digital public infrastructure for ...

The landscape of smart sensors in 2026 presents a complex but rewarding challenge for those looking to enhance their home automation setups. With options ranging from PIR motion sensors to mmWave ...

Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...

Adam has a degree in Engineering and has a life-long interest in technology. He has been writing for over a decade for various print and online publications, with a focus on consumer tech. He joined ...

Air sensor technology refers to the development and practical application of sensors to acquire and convert physical, chemical, or mechanical stimuli from air to a signal that can be used by an ...

Passive infrared (PIR) sensors are experiencing sustained growth in 2026. This is driven largely by the expansion of smart home technology, building automation, and energy-conscious design. Once ...