Posts tagged with internet radio

HC-SR501 Pyroelectric Infrared Motion Sensor module

The HC-SR501 Pyroelectric Infrared Motion Sensor Module

HC-SR501 Pyroelectric Infrared Motion Sensor modulesĀ 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

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.