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$14.24
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$14.24
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$14.99
$16.89
Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
Amazon.com
176
11% off
$14.99
$16.89
Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
Amazon.com
176
$54.99
Simplisafe - 4Pack Entry Sensor - White
Best Buy
4K+
Free shipping
$54.99
Simplisafe - 4Pack Entry Sensor - White
Best Buy
4K+
$15.99
Simplisafe - 1Pack Entry Sensor - White
Best Buy
80
$15.99
Simplisafe - 1Pack Entry Sensor - White
Best Buy
80
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-603-M18-002)
Automation Direct
1
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-603-M18-002)
Automation Direct
1
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-633-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-633-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 2mm range (PN# DW-AD-621-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 2mm range (PN# DW-AD-621-M8)
Automation Direct
$34.99
Simplisafe - Motion Sensor - White
Best Buy
181
$34.99
Simplisafe - Motion Sensor - White
Best Buy
181
$69.99
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$69.99
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$26.50
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 12mm range (PN# DW-AS-633-M18-002)
Automation Direct
2
$26.50
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 12mm range (PN# DW-AS-633-M18-002)
Automation Direct
2
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-631-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-631-M8)
Automation Direct
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 4 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 4 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, NPN NO, Sensing Distance 4 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, NPN NO, Sensing Distance 4 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$69.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, PNP NO+NC, Sensing Distance 4 Mm, 2 Meter 4-Wire Cable
L-com Global Connectivity
$69.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, PNP NO+NC, Sensing Distance 4 Mm, 2 Meter 4-Wire Cable
L-com Global Connectivity
$42.59
Inductive Proximity Sensor, Cylindrical, M6, Shielded, Ni-Plated Brass, PNP NO, Sensing Distance 1 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$42.59
Inductive Proximity Sensor, Cylindrical, M6, Shielded, Ni-Plated Brass, PNP NO, Sensing Distance 1 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$21.39
Inductive Proximity Sensor, Cylindrical, M12 Threaded, Non-Shielded, Ni-Cu Alloy, NPN NO, Sensing Distance 4Mm, 2m 3-Wire Cable
L-com Global Connectivity
$21.39
Inductive Proximity Sensor, Cylindrical, M12 Threaded, Non-Shielded, Ni-Cu Alloy, NPN NO, Sensing Distance 4Mm, 2m 3-Wire Cable
L-com Global Connectivity
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$36.00
Inductive Proximity Sensor: 8mm diameter x 50mm body, 2mm range (PN# AE1-AN-3F)
Automation Direct
$36.00
Inductive Proximity Sensor: 8mm diameter x 50mm body, 2mm range (PN# AE1-AN-3F)
Automation Direct
$43.35
Simplisafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Compatible With The Simplisafe Home Security System - Latest Gen
Walmart
Free shipping
$43.35
Simplisafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Compatible With The Simplisafe Home Security System - Latest Gen
Walmart
Free shipping
$76.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 6mm range (PN# DW-AS-504-M12)
Automation Direct
$76.00
Inductive Proximity Sensor: 12mm diameter x 60mm body, 6mm range (PN# DW-AS-504-M12)
Automation Direct
$64.00
Simplisafe Wireless Entry Sensor, 6Pk.
Sam's Club
5
$64.00
Simplisafe Wireless Entry Sensor, 6Pk.
Sam's Club
5
$118.00
Capacitive Proximity Sensor: 8mm diameter x 54mm body, 1.5mm range (PN# CE1-CP-1F)
Automation Direct
$118.00
Capacitive Proximity Sensor: 8mm diameter x 54mm body, 1.5mm range (PN# CE1-CP-1F)
Automation Direct
$9.99
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
5
33% off
$9.99
$14.99
IKEA - PARASOLL Door/Window Sensor, Smart/White
IKEA
5
$79.99
Smartsensor 2-Pack
ecobee
7K+
$79.99
Smartsensor 2-Pack
ecobee
7K+
$24.90
Wishiot TF-Luna Lidar Range Finder Sensor 0.2m-8m Single-Point Ranging Module UART/I2C 5V With 6Pin Terminal To Dupont Cable For Arduino/Rpi Pico/
Amazon.com
10
$24.90
Wishiot TF-Luna Lidar Range Finder Sensor 0.2m-8m Single-Point Ranging Module UART/I2C 5V With 6Pin Terminal To Dupont Cable For Arduino/Rpi Pico/
Amazon.com
10
$8.99
$12.99
IKEA - VALLHORN Wireless Motion Sensor, Smart/White, Length: 2 3/4 "
IKEA
30% off
$8.99
$12.99
IKEA - VALLHORN Wireless Motion Sensor, Smart/White, Length: 2 3/4 "
IKEA
$95.99
Inductive Proximity Sensor, Cylindrical, M12 Threaded, Non-Shielded, Ni-Cu Alloy, NPN NO, Sensing Distance 10Mm, 2m 3-Wire Cable
L-com Global Connectivity
$95.99
Inductive Proximity Sensor, Cylindrical, M12 Threaded, Non-Shielded, Ni-Cu Alloy, NPN NO, Sensing Distance 10Mm, 2m 3-Wire Cable
L-com Global Connectivity
$39.99
Maxlite Round Control Node - PIR Motion Sensor And Photocell - Plug-And-Play - Dimmable
Super Bright LEDs
$39.99
Maxlite Round Control Node - PIR Motion Sensor And Photocell - Plug-And-Play - Dimmable
Super Bright LEDs
DIY Sensors - Build your own Flex sensor, Pressure sensor and Vibration sensor
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Top 15 Latest Sensor Projects for Arduino Begineers
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Top 15 Latest Sensor Projects for Arduino Begineers
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YouTubeHow To Electronics
How to build a Speed Sensor using Arduino? Measure Speed of Moving Objects
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Shop simple sensors

Sponsored
About our ads
$14.24
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$14.24
Simplisafe Entry Sensor - Window And Door Protection - Compatible With Gen 3 Home Security System
Amazon.com
3K+
$14.99
$16.89
Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
Amazon.com
176
11% off
$14.99
$16.89
Garage Door Sensor Beam Eyes, Garage Door Safety Sensor Replacement Parts Compatible With Liftmaster/Sears/Craftsman After 1997 (41A5034, 801CB-P) No
Amazon.com
176
$54.99
Simplisafe - 4Pack Entry Sensor - White
Best Buy
4K+
Free shipping
$54.99
Simplisafe - 4Pack Entry Sensor - White
Best Buy
4K+
$15.99
Simplisafe - 1Pack Entry Sensor - White
Best Buy
80
$15.99
Simplisafe - 1Pack Entry Sensor - White
Best Buy
80
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-603-M18-002)
Automation Direct
1
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-603-M18-002)
Automation Direct
1
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-633-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-633-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 2mm range (PN# DW-AD-621-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 2mm range (PN# DW-AD-621-M8)
Automation Direct
$34.99
Simplisafe - Motion Sensor - White
Best Buy
181
$34.99
Simplisafe - Motion Sensor - White
Best Buy
181
$69.99
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$69.99
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$21.00
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 5mm range (PN# DW-AS-601-M18-002)
Automation Direct
$26.50
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 12mm range (PN# DW-AS-633-M18-002)
Automation Direct
2
$26.50
Inductive Proximity Sensor: 18mm diameter x 63.5mm body, 12mm range (PN# DW-AS-633-M18-002)
Automation Direct
2
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-631-M8)
Automation Direct
$24.50
Inductive Proximity Sensor: 8mm diameter x 35mm body, 4mm range (PN# DW-AD-631-M8)
Automation Direct
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 4 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, AC 2-Wire NC, Sensing Distance 4 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, NPN NO, Sensing Distance 4 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$59.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, NPN NO, Sensing Distance 4 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$69.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, PNP NO+NC, Sensing Distance 4 Mm, 2 Meter 4-Wire Cable
L-com Global Connectivity
$69.99
Capacitive Proximity Sensor, Cylindrical, M12, Non-Shielded, Ni-Plated Brass, PNP NO+NC, Sensing Distance 4 Mm, 2 Meter 4-Wire Cable
L-com Global Connectivity
$42.59
Inductive Proximity Sensor, Cylindrical, M6, Shielded, Ni-Plated Brass, PNP NO, Sensing Distance 1 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$42.59
Inductive Proximity Sensor, Cylindrical, M6, Shielded, Ni-Plated Brass, PNP NO, Sensing Distance 1 Mm, 2 Meter 3-Wire Cable
L-com Global Connectivity
$21.39
Inductive Proximity Sensor, Cylindrical, M12 Threaded, Non-Shielded, Ni-Cu Alloy, NPN NO, Sensing Distance 4Mm, 2m 3-Wire Cable
L-com Global Connectivity
$21.39
Inductive Proximity Sensor, Cylindrical, M12 Threaded, Non-Shielded, Ni-Cu Alloy, NPN NO, Sensing Distance 4Mm, 2m 3-Wire Cable
L-com Global Connectivity
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct