购买 Arduino Relay Module 12V

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$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$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
211
$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
211
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
4
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
4
$5.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
22
$5.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
22
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
27
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
27
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$12.99
$13.99
Haldzemo NE555 DC12V 0 To 10 Second Delay Timer Relay Switch Adjustable Module Compatible For Arduino (9 Pack)
Amazon.com
3
$12.99
$13.99
Haldzemo NE555 DC12V 0 To 10 Second Delay Timer Relay Switch Adjustable Module Compatible For Arduino (9 Pack)
Amazon.com
3
$16.11
$20.08
YYB-5 12V 24V Forward/Reverse Motor Control Board Two Relay Timing Cycle Module
Amazon.com
Free shipping
折扣 19%
$16.11
$20.08
YYB-5 12V 24V Forward/Reverse Motor Control Board Two Relay Timing Cycle Module
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
Free shipping
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
399
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
399
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
419
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
419
$79.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 24V, 16 Channels)
Amazon.com
10
Free shipping
$79.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 24V, 16 Channels)
Amazon.com
10
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$4.05
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
Aliexpress
Free shipping
$4.05
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
Aliexpress
Free shipping
$13.99
NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug And Play Suitable For PC Smart Controller
Amazon.com
43
$13.99
NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug And Play Suitable For PC Smart Controller
Amazon.com
43
$6.62
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.62
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$298.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-1)
Automation Direct
$1.38
$3.83
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 63%
$1.38
$3.83
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$0.70
$1.23
1-8 Channel SSR Relay Module 5V/12V/24V Low Level Trigger G3MB-202P 240V 2A With Fuse For Arduino
Aliexpress
Free shipping
折扣 43%
$0.70
$1.23
1-8 Channel SSR Relay Module 5V/12V/24V Low Level Trigger G3MB-202P 240V 2A With Fuse For Arduino
Aliexpress
Free shipping
$90.00
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$90.00
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$40.81
Sainsmart Usb 4 Channel Dc 12V Relay Module Automation For Arduino
eBay
$40.81
Sainsmart Usb 4 Channel Dc 12V Relay Module Automation For Arduino
eBay
$142.42
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$142.42
Arduino AFX00005 I/O MODULE 16 DIG 8 RELAY 12-24V
DigiKey
$175.89
Bennett EIC Relay Module - 12V
Marine Parts Only
2
$175.89
Bennett EIC Relay Module - 12V
Marine Parts Only
2
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$43.15
Adafruit Industries LLC 2935 POWER RELAY MODULE 4-OUTLET
DigiKey
$43.15
Adafruit Industries LLC 2935 POWER RELAY MODULE 4-OUTLET
DigiKey
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$10.95
Velleman 4 Channel Relay Module Arduino Compatible By Whadda
Jameco Electronics
$29.21
Altronix Relay Module 6/12VDC 120Ma DPDT: Relay Module, 6/12V DC Model: RB5
Grainger
1
$29.21
Altronix Relay Module 6/12VDC 120Ma DPDT: Relay Module, 6/12V DC Model: RB5
Grainger
1
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$108.99
Bennett 12V Relay Module
wholesalemarine
2
$108.99
Bennett 12V Relay Module
wholesalemarine
2
$46.05
Altronix Din Rail Relay Module 12VDC 86Ma DPDT: Din Rail Relay Module, 12V DC Model: RDC12
Grainger
$46.05
Altronix Din Rail Relay Module 12VDC 86Ma DPDT: Din Rail Relay Module, 12V DC Model: RDC12
Grainger
$30.75
Altronix Relay Module 12/24VDC 75Ma DPDT: Relay Module, 12/24V DC Model: RB1224
Grainger
3
$30.75
Altronix Relay Module 12/24VDC 75Ma DPDT: Relay Module, 12/24V DC Model: RB1224
Grainger
3
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
$17.12
Altronix (RB1224) Relay Module 12Vdc Or 24Vdc 5Amp/115Vac
POSGlobal.com
3
12VDC/220VAC Relay Module for Arduino (homemade)
12VDC/220VAC Relay Module for Arduino (homemade)
2020年10月2日
instructables.com
Arduino – Bluetooth 12 Channel Relay App
Arduino – Bluetooth 12 Channel Relay App
2018年4月10日
arduino.cc
Arduino Relay Tutorial - Control High Voltage Devices with Arduino
7:30
Arduino Relay Tutorial - Control High Voltage Devices with Arduino
2015年9月9日
howtomechatronics.com
Connecting a 12V Relay to Arduino
Connecting a 12V Relay to Arduino
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instructables.com
3.5K views · 68 reactions | كيف تقوم بتشغيل relay module 12v arduino في ثلاجه لتحويل ثلاجة LG لنيغ linear الى محرك 220V طريقه تجميع رولي #relay #module #اردوينو #arduino #لتحويل #ثلاجة #LG #لنيغ #linear #محرك #220V #للتحكم | Montacer Mohamed | Facebook
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DIY 12V Relay Module
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Automate A Fan: Arduino + Relay + Temperature Sensor
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Smart Light | LDR | Relay | Arduino Uno | Arduino project | Smart Bul…
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购买 Arduino Relay Module 12V

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$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
436
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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211
$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
211
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
70
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
4
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
4
$5.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
22
$5.99
NOYITO 1 Channel Relay Module With Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack Of 3) (5V, Red)
Amazon.com
22
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
27
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
27
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
77
$12.99
$13.99
Haldzemo NE555 DC12V 0 To 10 Second Delay Timer Relay Switch Adjustable Module Compatible For Arduino (9 Pack)
Amazon.com
3
$12.99
$13.99
Haldzemo NE555 DC12V 0 To 10 Second Delay Timer Relay Switch Adjustable Module Compatible For Arduino (9 Pack)
Amazon.com
3
$16.11
$20.08
YYB-5 12V 24V Forward/Reverse Motor Control Board Two Relay Timing Cycle Module
Amazon.com
Free shipping
折扣 19%
$16.11
$20.08
YYB-5 12V 24V Forward/Reverse Motor Control Board Two Relay Timing Cycle Module
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
Free shipping
$36.40
$39.23
Farpida 2Pcs 5541100 24452 Forward And Reverse Relay Module Fit For Tarp Or Winch Motor, Snow Plow & Lift Replace 5541100 ATP0110 12VDC 50A Polarity
Amazon.com
1
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
399
$14.99
ANMBEST 5PCS 2 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board For Raspberry Pi Arduino
Amazon.com
399
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
419
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
419
$79.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 24V, 16 Channels)
Amazon.com
10
Free shipping
$79.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 24V, 16 Channels)
Amazon.com
10
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
75
$4.05
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
Aliexpress
Free shipping
$4.05
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
Aliexpress
Free shipping