SB0061 is a pyroelectric sensor module,developed for human body detection. A PIR detector combined with a fresnel lens ... at the base of Transistor T1 and it conducts to fire the next relay driver ...

This sensor module has been designed as an alternative to the common PIR motion sensors widely used in burglar alarms ... I added an electromagnetic relay driver circuitry to control some external ...

Module provides integration and flexibility for passive infrared (PIR)-based motion detection ... employs a RE200B dual-element pyroelectric sensor and includes serial and hardware configuration ...

This breadboard compatible package combines an ESP32-S2 module with a top-mounted PIR sensor, making it a turn key solution for all sorts of motion sensing projects. In addition to the expected ...

With just a Wemos D1 Mini, a standard PIR sensor, and some open source code, you can create a practical self-contained motion sensor module that can be placed anywhere you want to keep an eye on.

Takex is making an effort in this regard, and is doing so by beginning with the humble PIR. Takex ... modes using the on-board photo sensor. Unusually, the installer can select an operational delay of ...

The LS6506R is a pyroelectric infrared (PIR) sensor interface IC that is designed to drive a latching relay. However, the device can be used in a wall-switch configuration (no Neutral available ...