Having a reliable and efficient smoke detector in your home can be a lifesaver. Here are our top five recommendations.

It’s never been easier–or less expensive–to build out a state-of-the art smart home. We have other roundups that name the ...

This repository contains scripts to connect and interact with various sensors and modules with a Raspberry Pi 5. Each script demonstrates the setup and usage of specific hardware components. Starting ...

If you own a classic car, you know the ultimate mood killer is when the battery dies from being idle for too long. Well, here's how to fix that.

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

Imagine if that refrigerator you bought just five years ago suddenly up and died—and not because of some technical glitch, ...

The ADT Front Door Protection Security System gives you everything you need to monitor and protect your home from intruders ...

A surprising number of people depend on hacks like hiding spare keys in the grill to "protect" their home. ADT's smart ...

From tracking your plant's health to calculating its happiness score, discover three houseplant gadgets from IFA 2025 that ...

The Harbor Freight MADDOX back-probe kit lets DIYers test automotive sensors safely. Just insert between wire and insulation, ...

XIAO Smart IR Mate, or XIAO IR Mate for short. At first glance, it looks like any other WiFi IR blasters, but what makes it ...

Moisture Sensor 1: A0 Moisture Sensor 2: A1 Moisture Sensor 3: A2 (if applicable) Moisture Sensor 4: A3 (if applicable) Connect the VCC and GND pins of each moisture sensor to the corresponding power ...