While PIR sensors can be used with Arduino and other microcontroller boards, those best-suited for hobby use are smart enough to perform simple tasks without any programming.

Outdoor light motion sensors can add a healthy level of security to your home. Here's how to set them up.

Here is how to create a smart brightness-controlled lamp with motion sensor. It works only when the motion is detected and has two modes.

Make sure the adjustment knobs for sensitivity and on-time for the motion sensor are facing up so you can modify how sensitive your device is and how long it stays on to signal your Arduino.

Think of motion sensors, and your first thought probably goes to security. An intruder enters your property, the sensors detect them, and floodlights snap on. The same principle applies for ...

Adjust the motion sensor sensitivity with the slider control labeled "Sensitivity." Slide the control to the left to make the sensor less sensitive and to the right to increase sensitivity.

Here's what players need to do to use motion sensor properly in Phasmophobia.

An outdoor motion detector light can save electricity and scare off intruders. But if passing cars or the neighbor's dog ...