here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
"switch"
- In Stock
- Sold by Newegg
- New
Can’t find the filter you need? Let AI help.
I'm Celeste, Newegg's tech expert! Need help with "switch"?
AJMRTC MC-38 Wired Door Window Contact Sensor, Magnetic Switch Detector for Home Security Alarm System, NC Magnetic Contact Sensor for Door Window Opening Detection
Limited time offer, ends 11/25
$10.90
Free Shipping
AJMRTC 2 Pack PIR Infrared Motion Sensor Module, DC5-24V Auto On Off Timer Switch, Human Body Motion Detector for LED Light, White PIR Sensor Lamp Control Module, Home Lighting Automation
Limited time offer, ends 11/25
$12.07
Free Shipping
AJMRTC 2 Pack PIR Infrared Motion Sensor, DC5-24V Auto On Off Timer Switch, Human Body Motion Detector White PIR Sensor Module for LED Light, Home Lighting, Cabinet Lamp, DIY Automation Project
Limited time offer, ends 11/25
$12.07
Free Shipping
AJMRTC 2Pcs Black PIR Motion Sensor Switch, AC220V Mini Human Body Infrared Sensor, Adjustable Delay & Sensitivity Infrared Body Detector for LED Flood Light, Outdoor Light Auto On Off Control
Limited time offer, ends 11/25
$13.67
Free Shipping
AJMRTC LM393 SCA60C Axis Tilt Sensor Module, Single Axis Tilt Detection Sensor, Angle Tilt Switch Module with Comparator Output for Arduino STM32 Raspberry Pi Embedded Experiment Projects
Limited time offer, ends 11/25
$23.10
Free Shipping
AJMRTC 1 Pair RC-33 MC-33 Recessed Magnetic Contact Sensor, Reed Switch Door Window Alarm Detector, DC100V 300mA Home Security Sensor for Burglar Alarm and DIY Security Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC DC 12V-24V Infrared PIR Motion Sensor Switch Module, Programmable LED Controller with Adjustable Delay Time, Human Body Induction Trigger Module for LED Light Automatic Control DIY Project
Limited time offer, ends 11/25
$13.42
Free Shipping
AJMRTC YF-S401 Water Flow Sensor Meter, 0.3-6L/min Hall Effect Flowmeter Counter, Hot Water Flow Switch for Coffee Machine, Liquid Flow Measurement DIY Project
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC 1PCS Human Infrared Sensor Light Strip Controller, DC5V-24V 4A LED Strip Induction Switch, Motion Activated Lamp Strip Dimmer for Cabinet Light, Wardrobe Light and DIY Lighting Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC AC85-265V PIR Motion Sensor Switch, Automatic Infrared Human Detector with 30 Second Time Delay, Body Induction Control Module for LED Light, Lamp and Indoor Lighting Project
Limited time offer, ends 11/25
$12.42
Free Shipping
AJMRTC LM393 Light Sensor Switch DIY Kit, Photosensitive Trigger Module with Adjustable Output, Light Detection Circuit for Arduino ESP32 STM32 Soldering Practice & Automation Projects
Limited time offer, ends 11/25
$10.54
Free Shipping
AJMRTC 5.8GHz Microwave Radar Body Sensor Module, AC 220V240V 28M Detection Distance Mini Automatic Motion Sensor Switch for Home Staircase Corridor Lighting Control DIY Repair Part
Limited time offer, ends 11/25
$16.13
Free Shipping
For Chevy Silverado 1500/2500/3500 2007-2019 Turn Signal Switch Cancel Cam
Limited time offer, ends 11/02
$59.99
Free Shipping
10PCS ST188 Reflection Infrared Photoelectric Sensor Photoelectric Switch Optical Sensor ST188 Slot PCB Photo Interrupter Slotted
Limited time offer, ends 11/01
$12.99
Free Shipping
HLK-LD2410 24g Smart Human Presence Sensor Radar Module with 1.25 to 2.54mm Dupont Cable 24GHz LD2410 Millimeter Wave Motion Switch Sensor Module with Pins
Limited time offer, ends 11/01
$12.99
Free Shipping
5Pcs HLK-LD101 10G Radar Module Intelligent Microwave Induction Switch Doppler Human Movement Detection Sensor
Limited time offer, ends 11/01
$12.99
Free Shipping
