购买 sensor module with relays

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$75.00
IDP-RELAY HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$75.00
IDP-RELAY HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$42.23
SK-RELAY HONEYWELL - Fire Safety & Fire Alarm Control Supplies
Radwell.com
$42.23
SK-RELAY HONEYWELL - Fire Safety & Fire Alarm Control Supplies
Radwell.com
$56.92
FRM-1 HONEYWELL - Safety Systems & Safety Relay Supplies
Radwell.com
$56.92
FRM-1 HONEYWELL - Safety Systems & Safety Relay Supplies
Radwell.com
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$179.39
ATC Diversified Electronics Current Sensor Relay: Surface Mounted, 200 A Current Rating, Overcurrent Model: CMG0101
Grainger
$179.39
ATC Diversified Electronics Current Sensor Relay: Surface Mounted, 200 A Current Rating, Overcurrent Model: CMG0101
Grainger
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$145.51
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L1
Grainger
$145.51
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L1
Grainger
$8.48
5V 12V Photoresistor Photodiode Light Sensor Module Relay Control Switch Detect. General Purpose Relays.
eBay
$8.48
5V 12V Photoresistor Photodiode Light Sensor Module Relay Control Switch Detect. General Purpose Relays.
eBay
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
98
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
$189.58
88881005 Crouzet Control Relay Module - DIN Mount - 0.1 Seconds To 60 Hours.
Onlinecomponents.com
$189.58
88881005 Crouzet Control Relay Module - DIN Mount - 0.1 Seconds To 60 Hours.
Onlinecomponents.com
$21.12
12V Car Light Control,Photoresistor Relay Module Light Detect Sensor Timer B16
eBay
Free shipping
$21.12
12V Car Light Control,Photoresistor Relay Module Light Detect Sensor Timer B16
eBay
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$3.35
1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module With LED
Aliexpress
$3.35
1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module With LED
Aliexpress
$59.61
DC12V NE555 Automatic Water Level Control Module Liquid Sensor Switch Relay New. Relay Accessories.
eBay
Free shipping
$59.61
DC12V NE555 Automatic Water Level Control Module Liquid Sensor Switch Relay New. Relay Accessories.
eBay
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$1.60
5V/12V Relay Switch Signal 5A Overcurrent Protection Sensor Module AC Current Detection Board
Alibaba B2B
Free shipping
$1.60
5V/12V Relay Switch Signal 5A Overcurrent Protection Sensor Module AC Current Detection Board
Alibaba B2B
$132.70
Functional Devices RIBHX24BA Enclosed .25/20A Amp SPST N/O Relay And Adjustable Current Sensor Combination | Supplyhouse.Com
SupplyHouse.com
$132.70
Functional Devices RIBHX24BA Enclosed .25/20A Amp SPST N/O Relay And Adjustable Current Sensor Combination | Supplyhouse.Com
SupplyHouse.com
$20.00
Light Sensitive Sensor Relay Photosensitive Optical Relay Module For Driving Loads
Alibaba B2B
Free shipping
$20.00
Light Sensitive Sensor Relay Photosensitive Optical Relay Module For Driving Loads
Alibaba B2B
$181.00
Allen-Bradley 440R-N23120 Monitoring Safety Relay MSR126.1R, A
PLCHardware.com
$181.00
Allen-Bradley 440R-N23120 Monitoring Safety Relay MSR126.1R, A
PLCHardware.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
210
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$282.99
ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay, UOA240ALA
Zoro.com
$282.99
ATC DIVERSIFIED ELECTRONICS Voltage Sensor Relay, UOA240ALA
Zoro.com
$3.50
4CH Ewelink Smart Wifi Switch Relay Module AC DC 7-32V 85V-250V 10A Inching Timer Relay Dry Contact
Aliexpress
Free shipping
$3.50
4CH Ewelink Smart Wifi Switch Relay Module AC DC 7-32V 85V-250V 10A Inching Timer Relay Dry Contact
Aliexpress
$75.53
Honeywell Residential 32001754-001 Sensor Relay
Voomi Supply
$75.53
Honeywell Residential 32001754-001 Sensor Relay
Voomi Supply
$37.03
Altronix UL Listed Sensitive Relay Module 12/24VDC Operation At 30Ma Draw 1A/28VDC SPDT Contact RBTUL
DkHardware.com
$37.03
Altronix UL Listed Sensitive Relay Module 12/24VDC Operation At 30Ma Draw 1A/28VDC SPDT Contact RBTUL
DkHardware.com
$791.39
Honeywell Analytics 301-R8 Relay Module With 8 Relays, 301-R8 | Supplyhouse.Com
SupplyHouse.com
$791.39
Honeywell Analytics 301-R8 Relay Module With 8 Relays, 301-R8 | Supplyhouse.Com
SupplyHouse.com
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$48.00
Linear 293 Relay Module 3 1 Amp Form C Relays Access Control System
BEC Integrated
$63.19
FUNCTIONAL DEVICES-RIB Current Sensing Relay, 0.5A, 120VAC, RIBXGHF
Zoro.com
$63.19
FUNCTIONAL DEVICES-RIB Current Sensing Relay, 0.5A, 120VAC, RIBXGHF
Zoro.com
$28.83
$37.31
System Sensor EOLR-1 End Of Line Supervision Relay | Furnace Part Source
FurnacePartSource.com
15
折扣 22%
$28.83
$37.31
System Sensor EOLR-1 End Of Line Supervision Relay | Furnace Part Source
FurnacePartSource.com
$131.95
Functional Devices RIBXLSRA SPST Adjustable Current Sensor & Relay 1.25-1.5A
Parts HNC
$131.95
Functional Devices RIBXLSRA SPST Adjustable Current Sensor & Relay 1.25-1.5A
Parts HNC
$73.99
FUNCTIONAL DEVICES-RIB Current Sensing Relay, 0.5A, 120VAC, RIBXGHTF
Zoro.com
$73.99
FUNCTIONAL DEVICES-RIB Current Sensing Relay, 0.5A, 120VAC, RIBXGHTF
Zoro.com
$116.55
Functional Devices | RIBX24SBA | Enclosed Internal AC Sensor, Adjustable + Relay 20Amp SPST + Override 24Vac/Dc
Midwest Supply
$116.55
Functional Devices | RIBX24SBA | Enclosed Internal AC Sensor, Adjustable + Relay 20Amp SPST + Override 24Vac/Dc
Midwest Supply
$8.41
1 Channel Zigbee Tuya Smart Relay Module Smart Light Switch DC5V 7-32V AC85-250V 220V Rf433mhz
Aliexpress
$8.41
1 Channel Zigbee Tuya Smart Relay Module Smart Light Switch DC5V 7-32V AC85-250V 220V Rf433mhz
Aliexpress
$127.50
Functional Devices | RIBX24SBF | Enclosed Internal AC Sensor, Fixed, + Relay 20Amp SPST + Override 24Vac/Dc
Midwest Supply
$127.50
Functional Devices | RIBX24SBF | Enclosed Internal AC Sensor, Fixed, + Relay 20Amp SPST + Override 24Vac/Dc
Midwest Supply
$1.45
8 Channel 24V Relay Module With 30A 4 Relays Dinrail 1280 DSP Arm Thermistor Power Relays 2 Amps For High Current Applications
Alibaba B2B
Free shipping
$1.45
8 Channel 24V Relay Module With 30A 4 Relays Dinrail 1280 DSP Arm Thermistor Power Relays 2 Amps For High Current Applications
Alibaba B2B
Lesson: 10 - How to Use a Relay Module with Arduino | Complete Beginner’s Guide
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Lesson: 10 - How to Use a Relay Module with Arduino | Complete B…
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YouTubeElectro Nerds Academy
ESP32 IoT Monitoring System with Relay Control | DIY Smart Sensor Project #shorts
0:16
ESP32 IoT Monitoring System with Relay Control | DIY Smart Sensor …
已浏览 3.1万 次1 个月前
YouTubePhysics Infinity
How to use NPN Inductive Proximity sensor with ESP32 and 12V relay
10:58
How to use NPN Inductive Proximity sensor with ESP32 and 12V relay
已浏览 2651 次4 个月之前
YouTubeElectronics Lab
Connect a Relay and PIR Motion Sensor to an Arduino - Tutorial
7:55
在视频中查找 01:25Voltage and Relay Connection
Connect a Relay and PIR Motion Sensor to an Arduino - Tutorial
已浏览 22.2万 次2015年2月27日
YouTubeBrainy-Bits
PIR Motion Sensor Modules with Relay Module | Electronics Verma
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PIR Motion Sensor Modules with Relay Module | Electronics Verma
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YouTubeElectronics Verma
IR Sensor project with Single Channel Relay module #irsensor
3:26
IR Sensor project with Single Channel Relay module #irsensor
已浏览 7万 次2024年1月20日
YouTubeConcept
Amazing DIY Touchless Switch | IR Sensor + Relay Smart Device #IRSensor​ #RelayModule​
0:19
Amazing DIY Touchless Switch | IR Sensor + Relay Smart Device #IRS…
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IR Sensor Connection with Relay | Complete Working Demo ⚡
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Arduino Relay Module Tutorial - From Beginner to PRO
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YouTubeHuHamster
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Turn ANY Relay into a Touch Switch with This Module!✨🔘 #shorts
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YouTubeBajru Lifestyle Vlogs1
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Arduino - Driving DC Motor (Water Pump) with Relay
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YouTubeCode2Circuit
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Using 5V 1 channel relay module for Arduino
已浏览 30.7万 次2017年4月2日
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YouTubeRobojax
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YouTubeYogi The Tech
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ESP32 Light Sensor Relay Control - Smart Automation with Wokwi!
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YouTubesm Tronics
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购买 sensor module with relays

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关于我们的广告
$75.00
IDP-RELAY HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$75.00
IDP-RELAY HONEYWELL - Panel Accessories & Relay/Socket Supplies
Radwell.com
$42.23
SK-RELAY HONEYWELL - Fire Safety & Fire Alarm Control Supplies
Radwell.com
$42.23
SK-RELAY HONEYWELL - Fire Safety & Fire Alarm Control Supplies
Radwell.com
$56.92
FRM-1 HONEYWELL - Safety Systems & Safety Relay Supplies
Radwell.com
$56.92
FRM-1 HONEYWELL - Safety Systems & Safety Relay Supplies
Radwell.com
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$130.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$204.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TRS)
Automation Direct
$179.39
ATC Diversified Electronics Current Sensor Relay: Surface Mounted, 200 A Current Rating, Overcurrent Model: CMG0101
Grainger
$179.39
ATC Diversified Electronics Current Sensor Relay: Surface Mounted, 200 A Current Rating, Overcurrent Model: CMG0101
Grainger
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$67.06
Johnson Controls Current Sensor Relay: Surface Mounted, 50 A Current Rating, Pin Model: CSDECM-S25050L
Grainger
$145.51
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L1
Grainger
$145.51
Johnson Controls Current Sensor Relay: Surface Mounted, 200 A Current Rating, Pin Model: CSDECM-C35200L1
Grainger
$8.48
5V 12V Photoresistor Photodiode Light Sensor Module Relay Control Switch Detect. General Purpose Relays.
eBay
$8.48
5V 12V Photoresistor Photodiode Light Sensor Module Relay Control Switch Detect. General Purpose Relays.
eBay
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
98
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
$189.58
88881005 Crouzet Control Relay Module - DIN Mount - 0.1 Seconds To 60 Hours.
Onlinecomponents.com
$189.58
88881005 Crouzet Control Relay Module - DIN Mount - 0.1 Seconds To 60 Hours.
Onlinecomponents.com
$21.12
12V Car Light Control,Photoresistor Relay Module Light Detect Sensor Timer B16
eBay
Free shipping
$21.12
12V Car Light Control,Photoresistor Relay Module Light Detect Sensor Timer B16
eBay
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
315
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$3.35
1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module With LED
Aliexpress
$3.35
1PCS 1/2/4 Channel 3V Relay Module Board Low Level Trigger Relay Output Relay Module With LED
Aliexpress
$59.61
DC12V NE555 Automatic Water Level Control Module Liquid Sensor Switch Relay New. Relay Accessories.
eBay
Free shipping
$59.61
DC12V NE555 Automatic Water Level Control Module Liquid Sensor Switch Relay New. Relay Accessories.
eBay
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$350.06
Omron Automation E3JM-DS70M4T-US | SENSOR, AC/DC, RELAY, DIFFUSE MODE SENSING MODE, PHOTOELECTRIC, 70 CM, DIFFUSE | Photoelectric Sensors |
RS
$1.60
5V/12V Relay Switch Signal 5A Overcurrent Protection Sensor Module AC Current Detection Board
Alibaba B2B
Free shipping
$1.60
5V/12V Relay Switch Signal 5A Overcurrent Protection Sensor Module AC Current Detection Board
Alibaba B2B