Switch | Newegg.com

USB Magnetic Sensor Switch, Customizable Keyboard Mouse String Switch Cable with 0-15mm Effective Distance, for Printer Monitoring

Model #: 617327044329

$52^.99 –
$5.99 Shipping

Compare

Quick View

AJMRTC Contactless Infrared Sensor Switch, No Touch Door Release Exit Button with LED Indication, Non-contact IR Sensor Door Access Control Switch for Home & Office Door System

Model #: AJM-C8JM0C1373

$13^.70 –
Free Shipping

Compare

Quick View

0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)

Model #: 20260830ZP56C5JS

$16^.18 –
Free Shipping

Volume Discounts:$14.58 - $16.18

Compare

Quick View

AJMRTC 1pcs HW-MS07 Microwave Radar Sensor Module, Human Body Induction Switch, Microwave Motion Detector for Automatic Light Control, Security Alarm and Electronic DIY Projects

Model #: AJ-JY00555

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 10PCS RPR220 Reflective Optical Coupling Sensor, Optoelectronic Switch IR Photoelectric Detector for Object Detection, Line Tracking and Electronic DIY Projects

Model #: AJ-JY00616

$11^.79 –
Free Shipping

Compare

Quick View

Soil Moisture Sensor 12V Relay Control Module DC 12V Soil Moisture Sensor Relay Automatic Watering of Humidity Starting Switch

Model #: 856981060787

$20^.67 –
Free Shipping

Compare

Quick View

AJMRTC 10Pcs RPR220 Reflective Photoelectric Sensor, Infrared Reflectance Optocoupler Photoelectric Switch, RPR220 Optical Detector Module for Line Tracking, Object Detection Electronic DIY Projects

Model #: AJM-C8JM0C2017

$13^.08 –
Free Shipping

Compare

Quick View

AJMRTC TTP223-BA6 Capacitive Touch Sensor Module, Single Point Touch Button Switch, Penetrable Isolation Touch Pad, TTP223 Capacitance Induction Touch Module for Arduino ESP32 STM32 Smart Home DIY

Model #: AJM-C8JM0C1928

$11^.88 –
Free Shipping

Compare

Quick View

AJMRTC TCRT5000 Infrared Reflective IR Photoelectric Switch Module, Blue PCB Line Track Barrier Sensor, Digital Output Tracing Detector for Smart Robot Car Arduino DIY Projects

Model #: AJM-C8JM0C1916

$11^.53 –
Free Shipping

Compare

Quick View

AJMRTC 10PCS/LOT TTP223 Capacitive Touch Sensor Switch Module, Digital Touch Detection Sensor Board, Single Channel Touch Switch for Arduino STM32 Raspberry Pi DIY Electronic Circuit Projects

Model #: AJM-C8JM0C1870

$13^.82 –
Free Shipping

Compare

Quick View

AJMRTC 1Pc Optical Endstop, Light Control Limit Optical Switch Sensor for 3D Printer RAMPS 1.4 Board, Photoelectric Limit Switch for 3D Printer X Y Z Axis Homing Positioning Replacement Part

Model #: AJM-C8JM0C1811

$11^.78 –
Free Shipping

Compare

Quick View

AJMRTC YS-27 Hall Sensor Module, Hall Effect Revolution Count Detection Sensor Switch, Magnetic Induction Hall Module for Speed Measurement, Revolution Counting DIY Arduino Electronic Projects

Model #: AJM-C8JM0C1794

$12^.47 –
Free Shipping

Compare

Quick View

AJMRTC TTP223B Capacitive Touch Sensor Module, Digital TTP223 Touch Switch Module, Blue PCB Single Channel Capacitive Touch Detector for Arduino ESP32 STM32 Electronic DIY Projects

Model #: AJM-C8JM0C1753

$12^.24 –
Free Shipping

Compare

Quick View

AJMRTC 1Pcs Optical Endstop Light Control Limit Optical Switch, Photoelectric Limit Sensor for 3D Printer RAMPS 1.4 Board, Replacement Part for 3D Printing X Y Z Axis Position Homing Detection

Model #: AJM-C8JM0C1728

$11^.78 –
Free Shipping

Compare

Quick View

AJMRTC NJK-5002C Hall Effect Proximity Sensor Switch, NPN 3-Wire Normally Open Hall Detector with Magnet, Magnetic Trigger Inductive Sensor for Industrial Automation DIY Projects

Model #: AJM-C8JM0C29

$15^.96 –
Free Shipping

Compare

Quick View

Tuya app WiFi Temperature Sensor Controller,Phone Monitor and Control Temperature Anywhere,4 Channel 110v 10A Dry Contact Relay Switch,Compatible with Alexa Google Home

Model #: 789410717451

$49^.99 –
Free Shipping

Compare

Quick View

IR Infrared Slotted Optical Speed Measuring Sensor Detection Optocoupler Switch Module Photo Interrupter Tachometer Digital Pulse Counter Board For Motor Speed Test RPM Measurement 10PCS

Type: Sensors
Sensing Method: Optical Beam Interruption
Sensing Distance: External interrupter disc detection zone
Light Source: Infrared (IR)
Model #: 628987065819

$9^.99 –
Free Shipping

Compare

Quick View

AJMRTC CLT Clap-Activated Sound Sensor Switch Kit, DIY Acoustic Control Module with Integrated PCB Board, Sound Trigger Switch Electronic Kit for Maker Learning and DIY Electronic Projects

Model #: AJ-JY00457

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 5PCS/LOT RCWL-0516 Microwave Radar Sensor Module, Human Body Induction Switch Intelligent Motion Detector, Non-contact Doppler Radar Breakout Board for Arduino Auto Light Security Project

Model #: AJ-JY00359

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC Mini Right Angle Float Switch, DC 220V Liquid Water Level Sensor, Vertical Horizontal Mountable Water Level Controller for Fish Tank Water Pump Automatic Control DIY Projects

Model #: AJ-JY00384

$13^.43 –
Free Shipping

Compare

Quick View

Integrated Stepper Motor Driver Module with Incremental Encoder Input and Left/Right Limit Switch Input Support SPI and UART Communication

Model #: 20260812ZP341C5JS

$49^.00 –
More options from $49.00 - $74.36
Free Shipping

Compare

Quick View

AJMRTC 150Pcs TTP223 Capacitive Touch Button Module, Single Channel Touch Sensor Switch, Configurable Self-Locking & Jog Momentary Mode for Arduino, Raspberry Pi Electronic DIY Projects

Model #: AJM-C8JM0C2078

$17^.51 –
Free Shipping

Compare

Quick View

AJMRTC TTP229 16 Channel Capacitive Touch Sensor Module, 16-Way Digital Touch Switch Board, Non-contact Touch Detector, I2C Interface for Arduino Raspberry Pi Smart Home DIY Electronic Projects

Model #: AJM-C8JM0C1841

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC TTP223 TTP223B Capacitive Touch Switch Module Digital Touch Sensor Blue Board 1 Channel TTL Output for Arduino Raspberry Pi DIY Electronic Projects Touch Button Replacement

Model #: AJM-C8JM0C1831

$12^.24 –
Free Shipping

Compare

Quick View

AJMRTC TTP229 16 Channel Capacitive Touch Sensor Module, 16-Way Digital Capacitive Touch Switch Board, Low Power Touch Detector for Arduino, Raspberry Pi, DIY Electronic Projects

Model #: AJM-C8JM0C1764

$11^.79 –
Free Shipping

Compare

Quick View

AJMRTC 5pcs TCRT5000 Infrared Reflectance Sensor Module, IR Photoelectric Switch, Line Tracing Obstacle Avoidance Tracking Sensor Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi for Smart

Model #: AJM-C8JM0C1741

$13^.80 –
Free Shipping

Compare

Quick View

AJMRTC RCWL-0516 Microwave Radar Sensor Module, Human Body Motion Induction Switch Module, 3.3V Output RCWL0516 Radar Detector for Arduino STM32 Smart Home Trigger DIY Projects

Model #: AJM-C8JM0C1557

$11^.79 –
Free Shipping

Compare

Quick View

HLK-LD2410 24g 24GHz Millimeter Wave Human Presence Sensor Radar Module Motion Switch Sensor Module with Pins and 1.25 to 2.54mm Dupont Cable 5 Meters Sensing Distance 60 Degrees Coverage

Model #: 466361811826

$11^.89 –
Free Shipping

Compare

Quick View

AJMRTC 1PC DC 3V-9V Sound Voice Activated Sensor Module, Intelligent Auto On/Off Delay Sound Control Switch, Microphone Sound Trigger Board for DIY Electronic Circuit Projects

Model #: AJ-JY00433

$12^.10 –
Free Shipping

Compare

Quick View

AJMRTC 10PCS SW-520D Vibration Sensor Module, 1.2V-5.0V Wide Voltage Tilt Shake Switch, Trigger Detection Board for Arduino ESP32 DIY Electronic Projects

Model #: AJ-JY00371

$12^.53 –
Free Shipping

Compare

Quick View

AJMRTC CLT 5.8GHz Microwave Radar Sensor Module, Strong Anti-Jamming Motion Detector Trigger Switch, 6-9m Detection Distance DC 3.3-20V, for Smart Home Automation, Lighting Control DIY Projects

Model #: AJ-JY00320

$13^.15 –
Free Shipping

Compare

Quick View

AJMRTC Microwave Radar Body Induction Solar LED Driver Controller Board, 3.2V 3.7V Solar Wall Light Switch Circuit Board with Remote Control for Solar Street Lamp & Outdoor Light DIY Projects

Model #: AJ-JY00283

$11^.79 –
Free Shipping

Compare

Quick View

LD2410B 24GHz Millimeter Wave Radar Smart Human Presence Sensing Module 5V Bluetooth Motion Switch Sensor Board Cable Wire Detector for Smart Home Automation Lighting Security System

Type: Sensors
Sensing Method: 24GHz millimeter-wave radar
Connection: Bluetooth + cable
Measurement Function: Motion
Model #: 700670345969

$11^.99 –
Free Shipping

Compare

Quick View

LJ12A3-4-Z/BX M12 Inductive Proximity Sensor Switch NPN NO 3-Wire Output DC6-36V 4mm Detection Distance Less Than 300mA Load Current with Compact 12mm Diameter for Industrial Automation 2PCS

Model #: 555992208874

$11^.89 –
Free Shipping

Compare

Quick View

AJMRTC 10pcs TCRT5000L TCRT5000 Reflective Infrared Optical Sensor, Photoelectric Switch IR Photoelectric Detector Module for Object Counting, Line Tracking and Obstacle Detection DIY Projects

Model #: AJ-JY00606

$11^.79 –
Free Shipping

Compare

Quick View

1pc Cylindrical Through Beam Detection Distance 0-4m Switch Sensor NPN PNP Optical Sensor(BPL-QB20M)

Model #: CLOLB0FGTTMGGX

$113^.99 –
Free Shipping

Compare

Sensors & Transducers

Related searches