home security sensor
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Module & Sensors, Other Module & Sensors
HC-SR501 Pyroelectric infrared Motion Sensor / PIR Sensor
The HC-SR501 Pyroelectric Infrared Motion Sensor (PIR Sensor) detects motion by sensing infrared radiation, making it ideal for security systems, home automation, and DIY motion-activated projects.
SKU: 2000635
Magnetic / Reed Switch for Home Alarm System for Arduino
Arduino Starter Kit Advanced
DIY 20 LED LM358 Sound Level Indicator Equalizer with On-Board Microphone and All Components
7912 TO-220 Negative Fixed Voltage Regulator
MJ15025 TO247 NPN Power Transistor (16A, 200-250V, 250W)
4X28mm Reed Switch Sensor Normally Open No Magnetic Reed Switch
HC-SR501 Pyroelectric infrared Motion Sensor / PIR Sensor