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购买 motion detector using pir sensor
广告
$60.84
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
19
Free shipping
折扣 19%
$60.84
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
19
$126.32
Leviton Multi-Technology Ceiling Mount Occupancy Sensor, 24VDC, 35Ma 2000SF Field-Of-View, OSC20-M0W, White
Amazon.com
77
Free shipping
$126.32
Leviton Multi-Technology Ceiling Mount Occupancy Sensor, 24VDC, 35Ma 2000SF Field-Of-View, OSC20-M0W, White
Amazon.com
77
$37.29
Leviton OSFHU-ITW Fixture-Mounted PIR High-Bay Sensor With 3 Interchangeable Lenses, White
Amazon.com
80
Free shipping
$37.29
Leviton OSFHU-ITW Fixture-Mounted PIR High-Bay Sensor With 3 Interchangeable Lenses, White
Amazon.com
80
$4.39
$8.94
DC 12V 24V PIR Motion Sensor Human Movement Sensor Infrared Induction Detect Switch Automatic Module
Aliexpress
折扣 50%
$4.39
$8.94
DC 12V 24V PIR Motion Sensor Human Movement Sensor Infrared Induction Detect Switch Automatic Module
Aliexpress
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$38.00
$71.00
Pir High Bay 360 Line Voltage Occupancy Sensor, 120/277V | Bulk Discount Pricing | Warehouse Lighting
Warehouse-Lighting.com LLC
1
折扣 46%
$38.00
$71.00
Pir High Bay 360 Line Voltage Occupancy Sensor, 120/277V | Bulk Discount Pricing | Warehouse Lighting
Warehouse-Lighting.com LLC
1
$24.00
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
Amazon.com
54
$24.00
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
Amazon.com
54
$9.88
Hanzou Sensor Switch, DC 12V LED PIR Body Infrared Motion Switch Automatic On Off Strip New
Amazon.com
5
$9.88
Hanzou Sensor Switch, DC 12V LED PIR Body Infrared Motion Switch Automatic On Off Strip New
Amazon.com
5
$29.99
0-10V PIR Motion Sensor - Fixture Mount - 360 Detection - 120-277 VAC
Super Bright LEDs
$29.99
0-10V PIR Motion Sensor - Fixture Mount - 360 Detection - 120-277 VAC
Super Bright LEDs
$40.38
$77.50
Sensorswitch Ceiling Motion Sensor, PDT Passive Dual Technology Passive Infrared PIR And Microphonics Occupancy Sensor, 360° Small Motion Detection,
Amazon.com
239
Free shipping
折扣 47%
$40.38
$77.50
Sensorswitch Ceiling Motion Sensor, PDT Passive Dual Technology Passive Infrared PIR And Microphonics Occupancy Sensor, 360° Small Motion Detection,
Amazon.com
239
$8.79
$9.49
PIR Motion Sensor Switch, 2A DC 5-24V Mini USB Occupancy Sensor Switch, Automatic Light Switch For DIY LED Lighting Strip Automatic Light (White)
Amazon.com
$8.79
$9.49
PIR Motion Sensor Switch, 2A DC 5-24V Mini USB Occupancy Sensor Switch, Automatic Light Switch For DIY LED Lighting Strip Automatic Light (White)
Amazon.com
$7.99
MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Miniature Human Infrared Sensing Module Compatible With For Raspberry Pi Arduino Sensors
Amazon.com
$7.99
MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Miniature Human Infrared Sensing Module Compatible With For Raspberry Pi Arduino Sensors
Amazon.com
$19.99
Maxxima Occupancy Vacancy Motion Sensor PIR Wall Switch, 3-Way Or Single Pole Wall Plate Included, Commercial Or Residential, 120-277V
Amazon.com
325
$19.99
Maxxima Occupancy Vacancy Motion Sensor PIR Wall Switch, 3-Way Or Single Pole Wall Plate Included, Commercial Or Residential, 120-277V
Amazon.com
325
$99.98
$109.12
Leviton Ceiling Mount Occupancy Sensor, Multi-Technology, 180 Degree, 500 Sq. Ft. Coverage, Self-Adjusting, OSC05-M0W, White
Amazon.com
5
Free shipping
$99.98
$109.12
Leviton Ceiling Mount Occupancy Sensor, Multi-Technology, 180 Degree, 500 Sq. Ft. Coverage, Self-Adjusting, OSC05-M0W, White
Amazon.com
5
$26.99
Maxxima High Bay Fixture Mount - 360 Degree PIR Occupancy Sensor, Hard Wired Indoor Motion Sensor, Automatic Commercial Or Residential Lighting
Amazon.com
46
$26.99
Maxxima High Bay Fixture Mount - 360 Degree PIR Occupancy Sensor, Hard Wired Indoor Motion Sensor, Automatic Commercial Or Residential Lighting
Amazon.com
46
$37.99
PIR Motion Sensor For Selectable CCT And Wattage Fixtures - UHBD-S2
Super Bright LEDs
$37.99
PIR Motion Sensor For Selectable CCT And Wattage Fixtures - UHBD-S2
Super Bright LEDs
$28.99
Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor - Hard-Wired Motion Sensor, LED Compatible, Commercial Or Residential Automatic Sensing Solution
Amazon.com
260
$28.99
Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor - Hard-Wired Motion Sensor, LED Compatible, Commercial Or Residential Automatic Sensing Solution
Amazon.com
260
$18.99
Wireless Smart Motion Sensor: PIR Motion Detector, Wifi Infrared Home Security Alarm System, TUYA App Control, No Hub Required, Smart Sensor Motion
Amazon.com
$18.99
Wireless Smart Motion Sensor: PIR Motion Detector, Wifi Infrared Home Security Alarm System, TUYA App Control, No Hub Required, Smart Sensor Motion
Amazon.com
$23.25
Honeywell IS335 Wired PIR Motion Detector
JMAC
1
$23.25
Honeywell IS335 Wired PIR Motion Detector
JMAC
1
$30.77
360° Motion Detection PIR Line Voltage High Bay Sensor
Home Depot
14
Free shipping
$30.77
360° Motion Detection PIR Line Voltage High Bay Sensor
Home Depot
14
$6.11
$8.31
PIR Motion Sensor 220V 110V 12V Automatic Infrared Light Sensor Movement Detector Outdoor LED Light
Aliexpress
折扣 26%
$6.11
$8.31
PIR Motion Sensor 220V 110V 12V Automatic Infrared Light Sensor Movement Detector Outdoor LED Light
Aliexpress
$4.04
85-265V Motion Sensor PIR Switch Light Sensing Switch Sensor De Movimiento,Infrared Motion Activated
Aliexpress
$4.04
85-265V Motion Sensor PIR Switch Light Sensing Switch Sensor De Movimiento,Infrared Motion Activated
Aliexpress
$386.14
Security Door Controls Infrared Motion Sensor: 1 3/4 in Ht, 7 in Wd Model: MD-31DOW
Grainger
$386.14
Security Door Controls Infrared Motion Sensor: 1 3/4 in Ht, 7 in Wd Model: MD-31DOW
Grainger
$6.89
Hc-Sr501 PIR IR Passive Infrared Motion Detector Sensor Module For Arduino DIY
Walmart
16
Free shipping
$6.89
Hc-Sr501 PIR IR Passive Infrared Motion Detector Sensor Module For Arduino DIY
Walmart
16
$268.09
$290.70
Raritan DX2-PIR Smartsensor Motion Sensor
Matrix Solutions
$268.09
$290.70
Raritan DX2-PIR Smartsensor Motion Sensor
Matrix Solutions
$83.25
PIR Motion Sensor 230V 2000W 40m Corridor Detection - 870460
Tameson.com
$83.25
PIR Motion Sensor 230V 2000W 40m Corridor Detection - 870460
Tameson.com
$78.94
$94.73
Pir Self-Contained Fixture Mount High Bay Occupancy Sensor, 480V | Bulk Discount Pricing | Warehouse Lighting
Warehouse-Lighting.com LLC
折扣 16%
$78.94
$94.73
Pir Self-Contained Fixture Mount High Bay Occupancy Sensor, 480V | Bulk Discount Pricing | Warehouse Lighting
Warehouse-Lighting.com LLC
$57.72
Ecco PIR Motion Sensor: On/Off Switch, Black Model: EZ0120
Grainger
$57.72
Ecco PIR Motion Sensor: On/Off Switch, Black Model: EZ0120
Grainger
$171.01
Sensor Switch Wireless Occupancy Sensor: LED, Passive Infrared (PIR), 12 To 24V DC, Occupancy, White Model: CM 9 WR
Grainger
$171.01
Sensor Switch Wireless Occupancy Sensor: LED, Passive Infrared (PIR), 12 To 24V DC, Occupancy, White Model: CM 9 WR
Grainger
$119.80
Occupancy Sensor, Passive Infrared (PIR), White, 800 Watt Max, 120/277V, Leviton ODS10-IDW | 1000 Bulbs
1000Bulbs.com
506
$119.80
Occupancy Sensor, Passive Infrared (PIR), White, 800 Watt Max, 120/277V, Leviton ODS10-IDW | 1000 Bulbs
1000Bulbs.com
506
$55.22
HUBBELL WIRING DEVICE-KELLEMS Wall Mount Sensor, Occupancy, Vacancy, Hard Wired, White, 1, 200 Sq Ft, Fluorescent, LED, WS1000W
Zoro.com
1
$55.22
HUBBELL WIRING DEVICE-KELLEMS Wall Mount Sensor, Occupancy, Vacancy, Hard Wired, White, 1, 200 Sq Ft, Fluorescent, LED, WS1000W
Zoro.com
1
$66.98
Human Presence Sensor With Motion Luminance And Distance Detection Pir Infrared Version
Inspire Uplift
$66.98
Human Presence Sensor With Motion Luminance And Distance Detection Pir Infrared Version
Inspire Uplift
$795.61
50070117 - PIR 20 Motion Sensor For NEW TX Or Duotour - (Boon Edam)
Automatics & More
$795.61
50070117 - PIR 20 Motion Sensor For NEW TX Or Duotour - (Boon Edam)
Automatics & More
$37.99
PIR Motion Sensor For Selectable CCT And Wattage Fixtures - UHBD-S2
Industrial Commercial Lighting
$37.99
PIR Motion Sensor For Selectable CCT And Wattage Fixtures - UHBD-S2
Industrial Commercial Lighting
$84.71
Bosch Security Professional Series PIR Motion Detector 60ft ISC-PPR1-W16
DkHardware.com
3
$84.71
Bosch Security Professional Series PIR Motion Detector 60ft ISC-PPR1-W16
DkHardware.com
3
$112.23
Occupancy And Vacancy Sensor For Dual Load, Passive Infrared (PIR), White, 800 Watt Max, 120/270V, Intermatic IOS-DDR-WH. | 1000 Bulbs
1000Bulbs.com
$112.23
Occupancy And Vacancy Sensor For Dual Load, Passive Infrared (PIR), White, 800 Watt Max, 120/270V, Intermatic IOS-DDR-WH. | 1000 Bulbs
1000Bulbs.com
engineersgarage.com
How to detect Motion of a human body using PIR Sensor & 8051 Microcontroller
A PIR (Passive infrared) sensor consists of two slots which are sensitive to IR. When a person enters or leaves the region of these slots, it causes positive and negative differential change between these two slots. This change is detected and is used to generate a signal.
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购买 motion detector using pir sensor
广告
$60.84
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
19
Free shipping
折扣 19%
$60.84
$75.72
Leviton Ceiling Mount Occupancy Sensor, PIR, 360 Degree, 450 Sq. Ft. Coverage, Self-Adjusting, OSC04-I0W, White
Amazon.com
19
$126.32
Leviton Multi-Technology Ceiling Mount Occupancy Sensor, 24VDC, 35Ma 2000SF Field-Of-View, OSC20-M0W, White
Amazon.com
77
Free shipping
$126.32
Leviton Multi-Technology Ceiling Mount Occupancy Sensor, 24VDC, 35Ma 2000SF Field-Of-View, OSC20-M0W, White
Amazon.com
77
$37.29
Leviton OSFHU-ITW Fixture-Mounted PIR High-Bay Sensor With 3 Interchangeable Lenses, White
Amazon.com
80
Free shipping
$37.29
Leviton OSFHU-ITW Fixture-Mounted PIR High-Bay Sensor With 3 Interchangeable Lenses, White
Amazon.com
80
$4.39
$8.94
DC 12V 24V PIR Motion Sensor Human Movement Sensor Infrared Induction Detect Switch Automatic Module
Aliexpress
折扣 50%
$4.39
$8.94
DC 12V 24V PIR Motion Sensor Human Movement Sensor Infrared Induction Detect Switch Automatic Module
Aliexpress
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$12.99
Mini PIR Motion Sensor Switch With Built In Timer - 12-24 VDC - 6 Amps - Mini PIR Switch
Super Bright LEDs
$38.00
$71.00
Pir High Bay 360 Line Voltage Occupancy Sensor, 120/277V | Bulk Discount Pricing | Warehouse Lighting
Warehouse-Lighting.com LLC
1
折扣 46%
$38.00
$71.00
Pir High Bay 360 Line Voltage Occupancy Sensor, 120/277V | Bulk Discount Pricing | Warehouse Lighting
Warehouse-Lighting.com LLC
1
$24.00
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
Amazon.com
54
$24.00
Leviton Motion Sensor Light Switch, Motion Activated, Auto-On/Auto-Off Or Manual-On, 2A, No Neutral Wire Required, Single Pole, DOS02-LW, White
Amazon.com
54
$9.88
Hanzou Sensor Switch, DC 12V LED PIR Body Infrared Motion Switch Automatic On Off Strip New
Amazon.com
5
$9.88
Hanzou Sensor Switch, DC 12V LED PIR Body Infrared Motion Switch Automatic On Off Strip New
Amazon.com
5
$29.99
0-10V PIR Motion Sensor - Fixture Mount - 360 Detection - 120-277 VAC
Super Bright LEDs
$29.99
0-10V PIR Motion Sensor - Fixture Mount - 360 Detection - 120-277 VAC
Super Bright LEDs
$40.38
$77.50
Sensorswitch Ceiling Motion Sensor, PDT Passive Dual Technology Passive Infrared PIR And Microphonics Occupancy Sensor, 360° Small Motion Detection,
Amazon.com
239
Free shipping
折扣 47%
$40.38
$77.50
Sensorswitch Ceiling Motion Sensor, PDT Passive Dual Technology Passive Infrared PIR And Microphonics Occupancy Sensor, 360° Small Motion Detection,
Amazon.com
239
$8.79
$9.49
PIR Motion Sensor Switch, 2A DC 5-24V Mini USB Occupancy Sensor Switch, Automatic Light Switch For DIY LED Lighting Strip Automatic Light (White)
Amazon.com
$8.79
$9.49
PIR Motion Sensor Switch, 2A DC 5-24V Mini USB Occupancy Sensor Switch, Automatic Light Switch For DIY LED Lighting Strip Automatic Light (White)
Amazon.com
$7.99
MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Miniature Human Infrared Sensing Module Compatible With For Raspberry Pi Arduino Sensors
Amazon.com
$7.99
MTDELE 3 Pcs HC-SR501 PIR Motion Sensor Miniature Human Infrared Sensing Module Compatible With For Raspberry Pi Arduino Sensors
Amazon.com
$19.99
Maxxima Occupancy Vacancy Motion Sensor PIR Wall Switch, 3-Way Or Single Pole Wall Plate Included, Commercial Or Residential, 120-277V
Amazon.com
325
$19.99
Maxxima Occupancy Vacancy Motion Sensor PIR Wall Switch, 3-Way Or Single Pole Wall Plate Included, Commercial Or Residential, 120-277V
Amazon.com
325
$99.98
$109.12
Leviton Ceiling Mount Occupancy Sensor, Multi-Technology, 180 Degree, 500 Sq. Ft. Coverage, Self-Adjusting, OSC05-M0W, White
Amazon.com
5
Free shipping
$99.98
$109.12
Leviton Ceiling Mount Occupancy Sensor, Multi-Technology, 180 Degree, 500 Sq. Ft. Coverage, Self-Adjusting, OSC05-M0W, White
Amazon.com
5
$26.99
Maxxima High Bay Fixture Mount - 360 Degree PIR Occupancy Sensor, Hard Wired Indoor Motion Sensor, Automatic Commercial Or Residential Lighting
Amazon.com
46
$26.99
Maxxima High Bay Fixture Mount - 360 Degree PIR Occupancy Sensor, Hard Wired Indoor Motion Sensor, Automatic Commercial Or Residential Lighting
Amazon.com
46
$37.99
PIR Motion Sensor For Selectable CCT And Wattage Fixtures - UHBD-S2
Super Bright LEDs
$37.99
PIR Motion Sensor For Selectable CCT And Wattage Fixtures - UHBD-S2
Super Bright LEDs
$28.99
Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor - Hard-Wired Motion Sensor, LED Compatible, Commercial Or Residential Automatic Sensing Solution
Amazon.com
260
$28.99
Maxxima Ceiling Mount 360 Degree PIR Occupancy Sensor - Hard-Wired Motion Sensor, LED Compatible, Commercial Or Residential Automatic Sensing Solution
Amazon.com
260
$18.99
Wireless Smart Motion Sensor: PIR Motion Detector, Wifi Infrared Home Security Alarm System, TUYA App Control, No Hub Required, Smart Sensor Motion
Amazon.com
$18.99
Wireless Smart Motion Sensor: PIR Motion Detector, Wifi Infrared Home Security Alarm System, TUYA App Control, No Hub Required, Smart Sensor Motion
Amazon.com
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