购买 2-channel 5v relay module

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$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
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21
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
1
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2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
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Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
23
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$17.02
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
$17.02
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
1 千+
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
$4.98
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
2
$4.98
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
83
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$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
76
$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
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$13.99
Microtivity 2 Channel SSR Solid State Relay Low Trigger 5A 5V DC-DC For Uno R3
Amazon.com
$13.99
Microtivity 2 Channel SSR Solid State Relay Low Trigger 5A 5V DC-DC For Uno R3
Amazon.com
$12.40
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
Aliexpress
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$12.40
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
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$1.20
5V 2 TWO Channel Relay Module Low Level 5VDC 2 Road Relay Module Control Board With Optocoupler FOR
Aliexpress
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5V 2 TWO Channel Relay Module Low Level 5VDC 2 Road Relay Module Control Board With Optocoupler FOR
Aliexpress
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5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
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5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
Aliexpress
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AIHJCNELE 2Pcs 5V 4 Channel Solid State Relay Module Low Level Trigger 2A 240W DIY Relay With Fuse SSR G3MB-202P DC Control AC Relay Development Board
Amazon.com
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AIHJCNELE 2Pcs 5V 4 Channel Solid State Relay Module Low Level Trigger 2A 240W DIY Relay With Fuse SSR G3MB-202P DC Control AC Relay Development Board
Amazon.com
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2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
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2 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control With Optocoupler
Aliexpress
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1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
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1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
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5Pcs 5V 2 Channel 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With
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5Pcs 5V 2 Channel 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With
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High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
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High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
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Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
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Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
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2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
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2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
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Newgoal 2 Channel Ewelink Wireless Switch With Enclosure Wifi Switch Module Remote Control DIY Smart Home Bluetooth Relay 5V/AC85V-250V Power Input
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Newgoal 2 Channel Ewelink Wireless Switch With Enclosure Wifi Switch Module Remote Control DIY Smart Home Bluetooth Relay 5V/AC85V-250V Power Input
Amazon.com
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2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
Free shipping
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2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.37
$4.70
5V 2 Channel DC 5V Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module
Aliexpress
折扣 49%
$2.37
$4.70
5V 2 Channel DC 5V Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$0.77
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
Aliexpress
$2.04
$3.37
2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With
Aliexpress
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$2.04
$3.37
2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With
Aliexpress
$13.99
XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
Amazon.com
2
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XIITIA 2Pcs 5V 4 Channel 2A Solid State Relay Module High Level Trigger Mini Durable DIY Relay With Fuse(5V 4 Channel)
Amazon.com
$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+
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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
$1.48
2-Channel New 2 Channel Relay Module Relay Expansion Board 5V Low Level Triggered 2-Way Relay Module
Aliexpress
$1.48
2-Channel New 2 Channel Relay Module Relay Expansion Board 5V Low Level Triggered 2-Way Relay Module
Aliexpress
$4.61
5V 2-Channel Relay Module With Optocoupler Support High And Low Level
eBay
$4.61
5V 2-Channel Relay Module With Optocoupler Support High And Low Level
eBay
$5.20
Two 2 Channel Relay Module 5V With Optocoupler For Pic Avr Dsp Arm
eBay
$5.20
Two 2 Channel Relay Module 5V With Optocoupler For Pic Avr Dsp Arm
eBay
$1.06
$1.25
1PCS 2-Channel New 2 Channel Relay Module Relay Expansion Board 5V Low Level Triggered 2-Way Relay
Aliexpress
折扣 15%
$1.06
$1.25
1PCS 2-Channel New 2 Channel Relay Module Relay Expansion Board 5V Low Level Triggered 2-Way Relay
Aliexpress
5v 2 Channel Relay Module For Arduino And Raspberry Pi Dual Channel Relay Module 2 Channel Relay Module For Pic Arm Dsp Avr Electronic Rc025
5v 2 Channel Relay Module For Arduino And Raspberry Pi Dual C…
3 个月之前
indiamart.com
Arduino Relay 2ช่อง 5V Relay Module Active LOW 5V 2 Channel isolation control 250V/10A
Arduino Relay 2ช่อง 5V Relay Module Active LOW 5V 2 Channel …
2021年9月13日
cybertice.com
Arduino Relay Module 2 ช่อง 5V สำหรับ Arduino
Arduino Relay Module 2 ช่อง 5V สำหรับ Arduino
2020年8月27日
allnewstep.com
How to connect a 2 Way Relais Module with the arduino
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YouTubeElektrotechnik in 5 Minuten by Alexander Stöger
How to Make PCB 2-Channel 5v Relay module For Arduino with PCBWay
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How to Make PCB 2-Channel 5v Relay module For Arduino with PC…
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YouTubeEasy One
Lesson 52: Controlling DC Motor using two relays | Arduino Step By Step Course - RJT512
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Lesson 52: Controlling DC Motor using two relays | Arduino Step B…
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YouTubeRobojax
DIY 2 Channel 5V Relay Board Module for Arduino | Full Tutorial for Beginners
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23. 5V 2 Channel Relay Module for Arduino
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11:51
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How to use 5V Relay with Arduino to turn ON and OFF AC bulb or DC lo…
已浏览 58.5万 次2017年12月26日
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How to use 2 channel Solid State relay SSR with Arduino RJT153
已浏览 2.3万 次2019年4月26日
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4:56
How to use 5V Relay to Turn ON and OFF AC Light bulb - Arduino Tutorial
已浏览 12.4万 次2018年3月22日
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7:19
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已浏览 1.9万 次2021年11月10日
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2:29
2-Channel 5V Relay Module for Arduino / Raspberry Pi
已浏览 2.6万 次2014年2月7日
YouTubeJose Oliveira
0:56
Tutorial 13 - How to test Relay Module 5V 2 Channel
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YouTubeKedai Elektronik Kulim (Cybox Electronics)
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How to use 5v relay module | Arduino UNO with 5v relay modul…
已浏览 4.1万 次2020年6月9日
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6:18
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已浏览 9万 次2018年10月13日
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YouTubelonji
ELEGOO DC 5V Relay Module Datasheet
2020年10月20日
elegoo.com
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购买 2-channel 5v relay module

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$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
21
$10.99
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
1
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2 Channel 2CH DC 5V 12V 24V IR Infrared Remote Control Switch High-Current Relay Module Board LED Status Indicator 5V -24V (5V)
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$4.99
Yetaida 2 Channel DC 5V Relay Module With Optocoupler Control Board And Indicator Light, Development Board Accessories Relays, Suport High Low Level
Amazon.com
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
23
$11.99
Geekstory 5PCS 2 Channel 5V Relay Module 10A With Optocoupler Low Level Trigger Expansion Board For Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR DSP
Amazon.com
$17.02
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
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$17.02
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
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DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$13.99
DIANN 2Pcs 5V 30A 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Load For PLC Automation Equipment Control Industrial
Amazon.com
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
1 千+
$6.79
Sunfounder 2 Channel DC 5V Relay Module With Optocoupler Low Level Trigger Expansion Board Compatible With Arduino R3 MEGA 2560 1280 DSP ARM PIC AVR
Amazon.com
$4.98
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
2
$4.98
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
83
$18.99
Cenrykay DC 5V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 5V(6PCS)
Amazon.com
$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
76
$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
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$8.89
Comimark 1Pcs USB Control 2-Way 5V 2 Channel Relay Module Computer Control PC Intelligent
Amazon.com
$13.99
Microtivity 2 Channel SSR Solid State Relay Low Trigger 5A 5V DC-DC For Uno R3
Amazon.com
$13.99
Microtivity 2 Channel SSR Solid State Relay Low Trigger 5A 5V DC-DC For Uno R3
Amazon.com
$12.40
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
Aliexpress
Free shipping
折扣 22%
$12.40
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
Aliexpress
$1.14
$1.20
5V 2 TWO Channel Relay Module Low Level 5VDC 2 Road Relay Module Control Board With Optocoupler FOR
Aliexpress
$1.14
$1.20
5V 2 TWO Channel Relay Module Low Level 5VDC 2 Road Relay Module Control Board With Optocoupler FOR
Aliexpress
$2.34
$2.39
5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
Aliexpress
$2.34
$2.39
5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
Aliexpress