购买 8 relay module

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$107.00
TRM-8-D-240AD AUTOMATION DIRECT - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$107.00
TRM-8-D-240AD AUTOMATION DIRECT - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$263.00
Allen-Bradley 1756-OX8I Controllogix 8 Isolated Relay Outputs, A
PLCHardware.com
$263.00
Allen-Bradley 1756-OX8I Controllogix 8 Isolated Relay Outputs, A
PLCHardware.com
$133.90
40.52.8.230.0000 FINDER - Panel Accessories & Relay/Socket Supplies
Radwell.com
$133.90
40.52.8.230.0000 FINDER - Panel Accessories & Relay/Socket Supplies
Radwell.com
$82.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$82.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$141.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$141.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$260.00
PLC Module, D06 8P Relay Out
Wood-Mizer (US)
$260.00
PLC Module, D06 8P Relay Out
Wood-Mizer (US)
$123.73
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$123.73
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
$11.61
$12.90
Sainsmart 8-Channel Relay Module Board 5V For Arduino Pic Avr Mcu Dsp
eBay
Free shipping
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$11.61
$12.90
Sainsmart 8-Channel Relay Module Board 5V For Arduino Pic Avr Mcu Dsp
eBay
$11.89
8-Way 24V Relay Module High And Low Level Trigger Expansion Board. 8-Way 24V Relay Module. Relay Accessories.
eBay
$11.89
8-Way 24V Relay Module High And Low Level Trigger Expansion Board. 8-Way 24V Relay Module. Relay Accessories.
eBay
$22.39
2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch. Diitao. Relay Accessories. 701715511392.
eBay
Free shipping
$22.39
2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch. Diitao. Relay Accessories. 701715511392.
eBay
$17.09
DC 12V Relay Module 8 Channel Relay Board With Opto-Isolated High Or Low Leve. AEDIKO. Power Regulators & Converters. 701715481473.
eBay
Free shipping
$17.09
DC 12V Relay Module 8 Channel Relay Board With Opto-Isolated High Or Low Leve. AEDIKO. Power Regulators & Converters. 701715481473.
eBay
$13.97
8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.97
8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$25.98
Power Relay Module 1No 1Nc 8 Ampere 12V Ac Dc Control Voltage Board
eBay
Free shipping
$25.98
Power Relay Module 1No 1Nc 8 Ampere 12V Ac Dc Control Voltage Board
eBay
$10.80
RCPTFU-8/2D/10/110AC CARLO GAVAZZI - Panel Accessories & Relay/Socket Supplies
Radwell.com
$10.80
RCPTFU-8/2D/10/110AC CARLO GAVAZZI - Panel Accessories & Relay/Socket Supplies
Radwell.com
$1.88
8 Relay 12V Module With Optocoupler Rs485 Rtimer Relay Modul Compatible With 1280 Dsp Ethernet Ble Relay Module
Alibaba B2B
Free shipping
$1.88
8 Relay 12V Module With Optocoupler Rs485 Rtimer Relay Modul Compatible With 1280 Dsp Ethernet Ble Relay Module
Alibaba B2B
$34.40
8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
eBay
Free shipping
$34.40
8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
eBay
$14.19
Aediko Dc 24V Relay Module Relay Board 8 Channel Opto-Isolated High Or. AEDIKO. Relay Accessories. 701715481299.
eBay
Free shipping
$14.19
Aediko Dc 24V Relay Module Relay Board 8 Channel Opto-Isolated High Or. AEDIKO. Relay Accessories. 701715481299.
eBay
$9.27
1Pcs 8-Channel Dc/Usb Control 5V 10A Micro Usb Relay Module Ti
eBay
$9.27
1Pcs 8-Channel Dc/Usb Control 5V 10A Micro Usb Relay Module Ti
eBay
$50.00
$100.00
Simplex 8 Amp Relay Iam Module 07431182
eBay
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$50.00
$100.00
Simplex 8 Amp Relay Iam Module 07431182
eBay
$21.19
8 Channel Solid State Relay Module Board DC 5V High Level Trigger With Fuse. AEDIKO. Solid State Relays. 701715533561.
eBay
Free shipping
$21.19
8 Channel Solid State Relay Module Board DC 5V High Level Trigger With Fuse. AEDIKO. Solid State Relays. 701715533561.
eBay
$13.99
1Pcs 8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.99
1Pcs 8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.95
Dc 12V 8 Channels Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.95
Dc 12V 8 Channels Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.98
8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.98
8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$93.97
08 2008 Ford F350 Super Duty Relay Module - Standard Motor Products Relay Module
Parts Geek
$93.97
08 2008 Ford F350 Super Duty Relay Module - Standard Motor Products Relay Module
Parts Geek
$9.49
8 Relay Module
eBay
Free shipping
$9.49
8 Relay Module
eBay
$10.50
8CH Tuya Wireless Switch DC 12V 8 Channels Wifi Relay Module DIY Smart Home Automation Module
Alibaba B2B
Free shipping
$10.50
8CH Tuya Wireless Switch DC 12V 8 Channels Wifi Relay Module DIY Smart Home Automation Module
Alibaba B2B
$24.12
$25.94
1Pcs 7-30V Modbus-Rtu 8 Relay Switch Output Rs485ttl Communication
eBay
$24.12
$25.94
1Pcs 7-30V Modbus-Rtu 8 Relay Switch Output Rs485ttl Communication
eBay
$621.00
SES Relay Expansion Board 8 Relay
Gate Opener Safety
$621.00
SES Relay Expansion Board 8 Relay
Gate Opener Safety
$1.57
Micro Usb 5V 2/4/8 Channel Usb Control Relay Module 1 Channel 5-30V
eBay
$1.57
Micro Usb 5V 2/4/8 Channel Usb Control Relay Module 1 Channel 5-30V
eBay
$99.00
Black Current Relay Module 8-C/O 24Vdc
eBay
Free shipping
$99.00
Black Current Relay Module 8-C/O 24Vdc
eBay
$194.81
Napco GEMC-RM3008 | 8 Output Relay Module
AllDataResource.com
$194.81
Napco GEMC-RM3008 | 8 Output Relay Module
AllDataResource.com
$147.00
Allen Bradley 700-P800A1 NEMA Industrial Relay, 8 N.O., 110/120V
PLCHardware.com
$147.00
Allen Bradley 700-P800A1 NEMA Industrial Relay, 8 N.O., 110/120V
PLCHardware.com
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$799.95
Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
Crutchfield
$67.99
ADJ SRP8, 8-Channel Relay Pack For SC8 II System
Hollywood DJ
$67.99
ADJ SRP8, 8-Channel Relay Pack For SC8 II System
Hollywood DJ
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$310.89
018362831 8 Channel Relay Board - CR1, OF
Industrial Air Centers
$38.19
48.52.8.024.0060, Interface Relay Module, 8A Dpdt, 24V AC Coil, With LED In. Finder. Other Home Improvement. 013038314421.
eBay
$38.19
48.52.8.024.0060, Interface Relay Module, 8A Dpdt, 24V AC Coil, With LED In. Finder. Other Home Improvement. 013038314421.
eBay
8-Channel 5V Relay Module
8-Channel 5V Relay Module
2017年9月2日
sainsmart.com
Tutorial Menggunakan Module Relay 8 Channel Arduino
5:07
Tutorial Menggunakan Module Relay 8 Channel Arduino
已浏览 6670 次2017年10月20日
YouTubediy ALC
How to use an Arduino Relay Module
4:41
How to use an Arduino Relay Module
已浏览 17.5万 次2018年2月4日
YouTubeTinker & Build
banggood How To Use and connect arduino with 5V 8 Channel Relay Module
12:08
banggood How To Use and connect arduino with 5V 8 Channel Relay …
已浏览 5.8万 次2019年4月28日
YouTubeUnboxing Channel
Using 8 Channel Relay With Arduino (Tutorial)
7:48
Using 8 Channel Relay With Arduino (Tutorial)
已浏览 4.3万 次2015年11月4日
YouTubeliney118
Remote Control Relay Module 8 Channel with Arduino
2:43
Remote Control Relay Module 8 Channel with Arduino
已浏览 2726 次2019年8月1日
YouTubeIngénierie & Projets
8 Channel Relay Module - Complete Arduino Guide! ⚡🔌
0:40
8 Channel Relay Module - Complete Arduino Guide! ⚡🔌
已浏览 41 次5 个月之前
YouTubeArduino DIY Projects
7:30
Control High Voltage Devices – Arduino Relay Tutorial
已浏览 64.9万 次2015年9月9日
YouTubeHow To Mechatronics
0:50
24VDC, 8 Channel Relay Module Overview
已浏览 867 次2022年9月7日
YouTubeATO Inc
0:30
8 Channel Relay Testing via Arduino
已浏览 140 次2024年8月12日
YouTubecircuitrocks
13:29
How to make a Home Automation using nodemcu and 8 channel rela…
已浏览 3.1万 次2021年8月30日
YouTubeElectrofile
0:08
B4R - Testing an 8 channel relay module on Arduino UNO.
已浏览 8155 次2017年5月11日
YouTubePeter Simpson
4:56
Mastering Relay Modules: A Step-by-Step Guide to Harnessing Thei…
已浏览 1327 次2023年9月9日
YouTubeVEDTUBE (VED)
8:02
MODULO 8 RELAY CON CONTROL POR ARDUINO
已浏览 2256 次2022年6月10日
YouTubeNextia Fenix
12:54
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
已浏览 11.2万 次2021年5月7日
YouTubeSL IDEAS
5:02
What is Relay? | How to control Relay using Arduino
已浏览 11万 次2021年5月1日
YouTubehash include electronics
18:52
Lesson 67: Controlling 8 channel relay with a 4x3 keypad to control …
已浏览 2.4万 次2019年4月19日
YouTubeRobojax
1:05
Modulo HL-58S con 8 Relè controllati da Arduino UNO R3
已浏览 2.2万 次2014年8月1日
YouTubePaolo PerCdS
6:35
How to Wire Up 8Pin relay to base
已浏览 19.7万 次2019年2月3日
YouTubeBMWRepairsSG
2:01
How to test a 8-channel relay module with Arduino UNo R3 Board
已浏览 6769 次2017年8月18日
YouTubeThorkok
3:09
8 relays node red
已浏览 2226 次2022年2月5日
YouTubeSequent Microsystems
11:10
Relay Card Wiring and Working! 8 Channel Relay Card Wiring! Relay …
已浏览 5.7万 次2021年9月14日
YouTubeSN TECHNICAL
0:18
5V 8 Channel Relay Module For Arduino from banggood.com
已浏览 7.1万 次2014年11月10日
YouTubeMesut Yılmaz
3:07
Arduino 8 Channel Relay Sequencer
已浏览 2366 次2018年1月31日
YouTube2manytoyz123
11:39
Raspberry Pi: 8 Channel Relay step-by-step with software examples fo…
已浏览 91.1万 次2014年5月24日
YouTubeskiwithpete
21:40
controlling 8 channel relay by Alexa (step by step tutorial )
已浏览 13万 次2017年9月14日
YouTubeHitanshu Sahu
4:35
PCB design of 8 relay module circuit using Proteus simulation
已浏览 539 次2020年7月9日
YouTubeLet's Learnit
3:59
Raspberry Pi: 8 Channel Relay + External Power Supply Tutorial an…
已浏览 16.3万 次2017年6月8日
YouTubeTechplant
21:33
Cara Setup Zigbee Relay Drivers 8 Channel di HA via Zigbee2MQTT - …
已浏览 108 次4 个月之前
YouTubeiothings-io
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购买 8 relay module

广告
关于我们的广告
$107.00
TRM-8-D-240AD AUTOMATION DIRECT - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$107.00
TRM-8-D-240AD AUTOMATION DIRECT - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$263.00
Allen-Bradley 1756-OX8I Controllogix 8 Isolated Relay Outputs, A
PLCHardware.com
$263.00
Allen-Bradley 1756-OX8I Controllogix 8 Isolated Relay Outputs, A
PLCHardware.com
$133.90
40.52.8.230.0000 FINDER - Panel Accessories & Relay/Socket Supplies
Radwell.com
$133.90
40.52.8.230.0000 FINDER - Panel Accessories & Relay/Socket Supplies
Radwell.com
$82.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$82.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$141.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$141.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$260.00
PLC Module, D06 8P Relay Out
Wood-Mizer (US)
$260.00
PLC Module, D06 8P Relay Out
Wood-Mizer (US)
$123.73
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
1
$123.73
Bosch B308 SDI2 8-Output Expansion Module - Provides 8 Programmable Relays
A1 Security Cameras
$11.61
$12.90
Sainsmart 8-Channel Relay Module Board 5V For Arduino Pic Avr Mcu Dsp
eBay
Free shipping
折扣 10%
$11.61
$12.90
Sainsmart 8-Channel Relay Module Board 5V For Arduino Pic Avr Mcu Dsp
eBay
$11.89
8-Way 24V Relay Module High And Low Level Trigger Expansion Board. 8-Way 24V Relay Module. Relay Accessories.
eBay
$11.89
8-Way 24V Relay Module High And Low Level Trigger Expansion Board. 8-Way 24V Relay Module. Relay Accessories.
eBay
$22.39
2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch. Diitao. Relay Accessories. 701715511392.
eBay
Free shipping
$22.39
2Pcs 8 Channel Relay Module 12V Expansion Plate Load Controlled Relay Switch. Diitao. Relay Accessories. 701715511392.
eBay
$17.09
DC 12V Relay Module 8 Channel Relay Board With Opto-Isolated High Or Low Leve. AEDIKO. Power Regulators & Converters. 701715481473.
eBay
Free shipping
$17.09
DC 12V Relay Module 8 Channel Relay Board With Opto-Isolated High Or Low Leve. AEDIKO. Power Regulators & Converters. 701715481473.
eBay
$13.97
8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$13.97
8 Channels Dc 12V Rs485 / Ttl Relay Module Modbus Rtu 485 Control
eBay
$25.98
Power Relay Module 1No 1Nc 8 Ampere 12V Ac Dc Control Voltage Board
eBay
Free shipping
$25.98
Power Relay Module 1No 1Nc 8 Ampere 12V Ac Dc Control Voltage Board
eBay
$10.80
RCPTFU-8/2D/10/110AC CARLO GAVAZZI - Panel Accessories & Relay/Socket Supplies
Radwell.com
$10.80
RCPTFU-8/2D/10/110AC CARLO GAVAZZI - Panel Accessories & Relay/Socket Supplies
Radwell.com
$1.88
8 Relay 12V Module With Optocoupler Rs485 Rtimer Relay Modul Compatible With 1280 Dsp Ethernet Ble Relay Module
Alibaba B2B
Free shipping
$1.88
8 Relay 12V Module With Optocoupler Rs485 Rtimer Relay Modul Compatible With 1280 Dsp Ethernet Ble Relay Module
Alibaba B2B
$34.40
8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
eBay
Free shipping
$34.40
8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
eBay
$14.19
Aediko Dc 24V Relay Module Relay Board 8 Channel Opto-Isolated High Or. AEDIKO. Relay Accessories. 701715481299.
eBay
Free shipping
$14.19
Aediko Dc 24V Relay Module Relay Board 8 Channel Opto-Isolated High Or. AEDIKO. Relay Accessories. 701715481299.
eBay
$9.27
1Pcs 8-Channel Dc/Usb Control 5V 10A Micro Usb Relay Module Ti
eBay
$9.27
1Pcs 8-Channel Dc/Usb Control 5V 10A Micro Usb Relay Module Ti
eBay