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购买 8-channel relay module
广告
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
309
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.95
Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
Jameco Electronics
$15.95
Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
Jameco Electronics
$51.60
$73.94
8 Channel Relay, 5V Bluetooth Relay Remote Control Switch Relay Relay Module Motor Light For Android Mobile
SHOP BRIGHT
折扣 30%
$51.60
$73.94
8 Channel Relay, 5V Bluetooth Relay Remote Control Switch Relay Relay Module Motor Light For Android Mobile
SHOP BRIGHT
$56.89
8-Channel RS485 Relay Module Multiple Isolation Protection Circuits US Plug Generic
motorgenic.com
Free shipping
$56.89
8-Channel RS485 Relay Module Multiple Isolation Protection Circuits US Plug Generic
motorgenic.com
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
折扣 16%
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
4
$115.00
Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
$1.37
$3.81
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
折扣 64%
$1.37
$3.81
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$52.55
Flexys IO - 8 Channel Relay Output Card
Jameco Electronics
$52.55
Flexys IO - 8 Channel Relay Output Card
Jameco Electronics
$235.00
Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
$235.00
Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
$35.25
8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
eBay
Free shipping
$35.25
8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
eBay
$50.07
$67.59
8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
vyroqi.com
折扣 25%
$50.07
$67.59
8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
vyroqi.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
$139.00
Siemens | 6ES5451-8MR11 | Relay Module - 8 Relay Output |
Classic Automation
$139.00
Siemens | 6ES5451-8MR11 | Relay Module - 8 Relay Output |
Classic Automation
$44.78
$60.45
Electronics-Salon DIN Rail Mount 8 DPDT Signal Relay Interface Module. (Operating Voltage: DC 24V) Pack Of 2
Seanluciwuss
折扣 25%
$44.78
$60.45
Electronics-Salon DIN Rail Mount 8 DPDT Signal Relay Interface Module. (Operating Voltage: DC 24V) Pack Of 2
Seanluciwuss
$37.59
8 Channel Relay Extention Board For 5/4B With Optocoupler Isolation
eBay
$37.59
8 Channel Relay Extention Board For 5/4B With Optocoupler Isolation
eBay
sainsmart.com
8-Channel 5V Relay Module
Low level trigger 8-channel relay capable of controlling 10A 30V DC or 10A 250V AC signals. Can be used with Arduino microcontroller or Raspberry Pi. Commonly used for driving high voltage devices such as lights and fans with a low voltage connected to MCU.
2017年9月2日
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4:29
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2016年10月13日
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已浏览 4.6万 次
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instructables.com
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2020年9月30日
热门视频
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alibaba.com
已浏览 1万 次
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instructables.com
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已浏览 4.3万 次
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2019年4月19日
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购买 8-channel relay module
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$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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$85.00
Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
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Allen-Bradley 1746-OW8 SLC 500 8-Channel Relay Output Module, A
PLCHardware.com
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8 Channel Relay Module - Progressive Automations
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8 Channel Relay Module - Progressive Automations
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Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
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Velleman 8-Channel Relay Module (Non-Inductive) By Whadda
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8 Channel Relay, 5V Bluetooth Relay Remote Control Switch Relay Relay Module Motor Light For Android Mobile
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8-Channel RS485 Relay Module Multiple Isolation Protection Circuits US Plug Generic
motorgenic.com
Free shipping
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1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
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1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
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Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
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Allen-Bradley 1769-OW8I Relay Output Module 8 Isolated Point, B
PLCHardware.com
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5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
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$1.37
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5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
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Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
$1.69
Relay Module 1 2 4 6 8 Channel 5V 12V 24V Relay Module Board With Optocoupler Support High And Low
Aliexpress
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Flexys IO - 8 Channel Relay Output Card
Jameco Electronics
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Flexys IO - 8 Channel Relay Output Card
Jameco Electronics
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Schleicher | 42220901 | Relay Module - 8 Channels |
Classic Automation
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Schleicher | 42220901 | Relay Module - 8 Channels |
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8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
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8-36V 8-Channel Multifunction Time Delay Relay Module Optocoupler +
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8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
vyroqi.com
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Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
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Scosche M8RX1(Tm) 8-Channel Relay Switch System For Off-Road Vehicles
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