Posts tagged with internet radio

HC-SR501 Pyroelectric Infrared Motion Sensor module

Posted | Updated 16 February 2018
Filed under Electronics

The HC-SR501 Pyroelectric Infrared Motion Sensor Module

HC-SR501 Pyroelectric Infrared Motion Sensor modules are electronic sensors that is used to detect motion. These modules are based on passive infrared technology with a high sensitivity and reliability.

Using WP’s “the_content” function and filter hook

Posted | Updated 3 May 2020
Filed under WordPress

Using WP's "the_content" function and filter

When the the_content() function is called in WordPress, the content of the post or page is displayed. By filtering the_content() through another function, the displayed content can be changed in various ways.