Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Here is one simple circuit of a general-purpose white LED security light with Passive Infrared (PIR) Motion sensing mechanism. At the heart of the circuit is a PIR sensor module SB0061. SB0061 is a ...

This RCWL-0516 module has the characteristics of high sensitivity, high induction distance, high reliability, large induction angle, wide power supply voltage range, etc. it is widely used in various ...

Working Voltage:DC 2.7V-12V;Max Static current:1mA;delay time: 2S;Blockade time: 2S;Sensor angle:100 Degree;Sensor distance: 3-5m. Repeatable Trigger Mode:When people enters the sensing range, the ...

[ladyada] has a freshly-published and amazingly thorough tutorial on passive infrared (PIR) motion sensors. Most often seen in security floodlights and automatic doors, in creative hands these sensors ...

Module provides integration and flexibility for passive infrared (PIR)-based motion detection applications including customer sensing, lighting control and other energy management purposes. The ...

The LC-103-PIMSK from DSC is a dual-technology motion detector that combines passive infrared and microwave detection with pet immunity. It has unique microwave motion sensor module with micro-strip ...

The LC-104-PIMW from DSC is a dual-technology motion detector that combines passive infrared and microwave detection with pet immunity. It has unique microwave motion sensor module with micro-strip ...

Extremely low power consumption-10uA, Ready-to-use I/O connection options, Ceiling/wall mount device applicable, TTL open collector signal output, Built-in CdS photocell output, Superior RFI/EMI ...