购买 Elegoo Relay Module

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$20.02
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 2560 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$20.02
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 2560 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$37.03
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
ibspot
$37.03
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
ibspot
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
11
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
11
$89.99
Bennett Marine Relay Module 12 Volt | By West Marine
WestMarine
3
$89.99
Bennett Marine Relay Module 12 Volt | By West Marine
WestMarine
3
$12.99
NEW Elegoo 8 Channel Relay Module. Elegoo. Relay Accessories.
eBay
Free shipping
$12.99
NEW Elegoo 8 Channel Relay Module. Elegoo. Relay Accessories.
eBay
Free shipping
$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
$9.99
Elegoo 8 Channel Relay Module. ELEGOO. Relay Accessories. XEM6001.
eBay
Free shipping
$9.99
Elegoo 8 Channel Relay Module. ELEGOO. Relay Accessories. XEM6001.
eBay
Free shipping
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$10.00
Elegoo 4 Channel DC 5V Relay Module With Optocoupler 167. Elegoo. Relay Accessories.
eBay
$10.00
Elegoo 4 Channel DC 5V Relay Module With Optocoupler 167. Elegoo. Relay Accessories.
eBay
$29.73
Eagles Relay Module With Isolated Optocoupler High Or Low Level Trigger Expansion Board Compatible With Arduino Relay (5V Relay 4 Channel, 2PCS)
ibspot
$29.73
Eagles Relay Module With Isolated Optocoupler High Or Low Level Trigger Expansion Board Compatible With Arduino Relay (5V Relay 4 Channel, 2PCS)
ibspot
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1 千+
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1 千+
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
4
Free shipping
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
4
$145.10
GF Signet Universal Flow Transmitter Relay Module
Amazon.com
$145.10
GF Signet Universal Flow Transmitter Relay Module
Amazon.com
$35.99
Buyers Products Forward And Reverse Relay Module
Amazon.com
25
Free shipping
$35.99
Buyers Products Forward And Reverse Relay Module
Amazon.com
25
$159.99
Bennett Marine EIC Trim Tab Relay Module, 12V | By West Marine
WestMarine
2
Free shipping
$159.99
Bennett Marine EIC Trim Tab Relay Module, 12V | By West Marine
WestMarine
2
$38.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping
$38.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping
$54.50
Notifier FRM-1 - Control Relay Module
Amazon.com
12
Free shipping
$54.50
Notifier FRM-1 - Control Relay Module
Amazon.com
12
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
108
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
108
$40.01
Eagles Relay Module With Isolated Optocoupler High Or Low Level Trigger Expansion Board Compatible With Arduino Relay (5V Relay 1 Channel, 10PCS)
ibspot
$40.01
Eagles Relay Module With Isolated Optocoupler High Or Low Level Trigger Expansion Board Compatible With Arduino Relay (5V Relay 1 Channel, 10PCS)
ibspot
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
129
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
129
$169.99
Bennett Marine Bennett EIC101TD Relay Module, 12V | By West Marine
WestMarine
Free shipping
$169.99
Bennett Marine Bennett EIC101TD Relay Module, 12V | By West Marine
WestMarine
Free shipping
$159.99
Bennett Marine Bennett EIC102 Relay Module, 24V | By West Marine
WestMarine
18
Free shipping
$159.99
Bennett Marine Bennett EIC102 Relay Module, 24V | By West Marine
WestMarine
18
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
7
$23.99
$25.99
Kigeli 24 Pcs 5V Relay Module One Channel Switch With Optocoupler And Opto Isolation, Compatible With High And Low Level Triggers, 19.69 X 10.24 X
Amazon.com
7
$25.99
Forward And Reverse Relay Module Fit For Tarp Or Winch Motor Relay And Lift,Replace 5541100 24452 ATP0110
Amazon.com
3
$25.99
Forward And Reverse Relay Module Fit For Tarp Or Winch Motor Relay And Lift,Replace 5541100 24452 ATP0110
Amazon.com
3
$55.89
(10Pcs) 24V Relay Din Railsilmsignal Relay For PLC24VDC And 24VAC Bothhf41f/24-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Basemax 6A
Amazon.com
13
Free shipping
$55.89
(10Pcs) 24V Relay Din Railsilmsignal Relay For PLC24VDC And 24VAC Bothhf41f/24-ZS 5 Pin 1NO 1NC 6A SPDT With LED Indicator With Socket Basemax 6A
Amazon.com
13
$28.49
Shelly 1 Mini Gen3 | Wifi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | Ios Android
Amazon.com
3 千+
$28.49
Shelly 1 Mini Gen3 | Wifi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | Ios Android
Amazon.com
3 千+
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
39
$11.69
2Pcs DC 5V 4 Channel Relay Module Board Shield With Optocoupler Isolation Suport High/Low Level Trigger Relay
Amazon.com
39
$29.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 24V, 4 Channels)
Amazon.com
8
$29.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 24V, 4 Channels)
Amazon.com
8
$256.99
SCHNEIDER ELECTRIC Safety Relay Extension Module, 24 V AC/DC, XPSUAF13AP
Zoro.com
$256.99
SCHNEIDER ELECTRIC Safety Relay Extension Module, 24 V AC/DC, XPSUAF13AP
Zoro.com
$8.99
Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
599
$8.99
Electromagnetic Power Relay, 14-Pin 5 AMP 24V DC Relay Coil With Socket Base, LED Indicator, 4PDT 4NO 4NC - MY4NJ [Applicable For DIN Rail System]
Amazon.com
599
$16.29
$19.00
Altronix Relay Module 12/24VDC 75Ma DPDT
Amazon.com
25
折扣 14%
$16.29
$19.00
Altronix Relay Module 12/24VDC 75Ma DPDT
Amazon.com
25
$19.89
788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$19.89
788-304 WAGO Relay Module, 24 VDC Nominal Input Voltage
Valin Process Control Solutions
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
Free shipping
$249.99
Fireboy-Xintex CO Alarm Relay Control Module | By West Marine
WestMarine
Free shipping
$2.16
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
$2.16
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
ELEGOO UNO R3 Project The Most Complete Starter Kit Tutorial
ELEGOO UNO R3 Project The Most Complete Starter Kit Tutorial
2020年10月21日
elegoo.com
ELEGOO UNO Project Super Starter Kit Tutorial
ELEGOO UNO Project Super Starter Kit Tutorial
2020年10月21日
elegoo.com
ELEGOO 37 in 1 Sensor Modules Kit Tutorial
ELEGOO 37 in 1 Sensor Modules Kit Tutorial
2020年10月21日
elegoo.com
ELEGOO DC 5V Relay Module Datasheet
ELEGOO DC 5V Relay Module Datasheet
2020年10月20日
elegoo.com
Elegoo 8 Channel Relay Module Tutorial
Elegoo 8 Channel Relay Module Tutorial
2019年7月7日
blogspot.comAlexander Lang
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
2015年11月28日
circuitbasics.com
Elegoo Basic Starter Kit - Arduino Tutorials - Intro & Setup
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购买 Elegoo Relay Module

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$20.02
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 2560 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$20.02
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler Compatible With Arduino UNO R3 MEGA 2560 DSP ARM PIC AVR STM32 Raspberry Pi
ibspot
$37.03
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
ibspot
$37.03
ELEGOO 4 Channel DC 5V Relay Module With Optocoupler For Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32
ibspot
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$11.39
Hiletgo 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger
Amazon.com
31
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
11
$15.99
ELEGOO Upgraded Electronics Fun Kit W/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 Tie-Points Breadboard Compatible With Arduino,
Amazon.com
11
$89.99
Bennett Marine Relay Module 12 Volt | By West Marine
WestMarine
3
$89.99
Bennett Marine Relay Module 12 Volt | By West Marine
WestMarine
3
$12.99
NEW Elegoo 8 Channel Relay Module. Elegoo. Relay Accessories.
eBay
Free shipping
$12.99
NEW Elegoo 8 Channel Relay Module. Elegoo. Relay Accessories.
eBay
Free shipping
$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
$9.99
Elegoo 8 Channel Relay Module. ELEGOO. Relay Accessories. XEM6001.
eBay
Free shipping
$9.99
Elegoo 8 Channel Relay Module. ELEGOO. Relay Accessories. XEM6001.
eBay
Free shipping
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$27.99
$29.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
205
$10.00
Elegoo 4 Channel DC 5V Relay Module With Optocoupler 167. Elegoo. Relay Accessories.
eBay
$10.00
Elegoo 4 Channel DC 5V Relay Module With Optocoupler 167. Elegoo. Relay Accessories.
eBay
$29.73
Eagles Relay Module With Isolated Optocoupler High Or Low Level Trigger Expansion Board Compatible With Arduino Relay (5V Relay 4 Channel, 2PCS)
ibspot
$29.73
Eagles Relay Module With Isolated Optocoupler High Or Low Level Trigger Expansion Board Compatible With Arduino Relay (5V Relay 4 Channel, 2PCS)
ibspot
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1 千+
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
1 千+
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
4
Free shipping
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
4
$145.10
GF Signet Universal Flow Transmitter Relay Module
Amazon.com
$145.10
GF Signet Universal Flow Transmitter Relay Module
Amazon.com
$35.99
Buyers Products Forward And Reverse Relay Module
Amazon.com
25
Free shipping
$35.99
Buyers Products Forward And Reverse Relay Module
Amazon.com
25
$159.99
Bennett Marine EIC Trim Tab Relay Module, 12V | By West Marine
WestMarine
2
Free shipping
$159.99
Bennett Marine EIC Trim Tab Relay Module, 12V | By West Marine
WestMarine
2
$38.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping
$38.29
R223C16 16-Channel Relay Board DB9 Relay Module Female Interface Serial Port Smart Module For Parallel Industrial Electronics
Amazon.com
Free shipping