These are some great DIY projects that you can do for cheap.

This library is experimental and implements a minimal subset of the functionality of the sensor. The library includes reading the temperature and humidity register and the manufacturer-ID register.

ESP32s are surprisingly good AI lie detectors.

The DHT11, 21, 22, 33 and 44 are relative inexpensive sensors for measuring temperature and humidity. This library can be used for reading both values from these DHT sensors. The DHT11 only returns ...

Abstract: Ventilators are an absolute must in today's healthcare for patients in respiratory distress, especially those impacted by the COVID-19 epidemic. However, especially in environments with ...

IKEA's transition to Matter makes smart home automation affordable. Discover how to secure your home with their $8 door ...

Heat can be dangerous, but health experts say there are ways to manage the threat. Scorching temperatures, especially ...

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Temperatures are skyrocketing for the third straight day across the Eastern US, but there’s at least three different ways to ...