Shop high low trigger ring in relay module

Sponsored
About our ads
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
$1.88
$2.51
5V 2 Way Channel Relay Module High And Low Level Trigger Relay Control With Optocoupler Isolation
AliExpress
25% off
$1.88
$2.51
5V 2 Way Channel Relay Module High And Low Level Trigger Relay Control With Optocoupler Isolation
AliExpress
$2.05
1 Channel Relay Module 3.3V 5V High/Low Level Trigger Relay Board Shield For Arduino PIC AVR ARM DSP
AliExpress
$2.05
1 Channel Relay Module 3.3V 5V High/Low Level Trigger Relay Board Shield For Arduino PIC AVR ARM DSP
AliExpress
$3.59
$4.85
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
25% off
$3.59
$4.85
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
$2.33
$2.39
5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
AliExpress
$2.33
$2.39
5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
AliExpress
$3.54
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
AliExpress
$3.54
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
AliExpress
$1.85
1/2/4/8 Channel High/Low Level Trigger Relay Module 5V12V24V Ome Intelligent Control Module With
AliExpress
$1.85
1/2/4/8 Channel High/Low Level Trigger Relay Module 5V12V24V Ome Intelligent Control Module With
AliExpress
$2.18
$4.32
1 4 6 8 Channel 5V12V24V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino
AliExpress
Free shipping
49% off
$2.18
$4.32
1 4 6 8 Channel 5V12V24V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino
AliExpress
$1.10
1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With
AliExpress
Free shipping
$1.10
1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With
AliExpress
$2.22
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$2.22
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
AliExpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
AliExpress
$12.88
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
AliExpress
Free shipping
18% off
$12.88
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
AliExpress
$2.60
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$2.60
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$0.69
$0.77
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
AliExpress
10% off
$0.69
$0.77
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
AliExpress
$4.35
YYG-2 High Power Relay Module One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$4.35
YYG-2 High Power Relay Module One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$0.40
1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module W/
AliExpress
Free shipping
$0.40
1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module W/
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
$1.97
$2.66
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
Free shipping
25% off
$1.97
$2.66
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
$3.50
30A Relay Module High Power One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$3.50
30A Relay Module High Power One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$1.44
$2.21
YYG-2 High Power Relay Module One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
34% off
$1.44
$2.21
YYG-2 High Power Relay Module One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$2.31
High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
AliExpress
$2.31
High/Low Level Trigger Relay Module 2 Channel 5V 9V 12V 24V Home Intelligent Control Module,With
AliExpress
$3.95
$5.64
6 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler 6 Way
AliExpress
29% off
$3.95
$5.64
6 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler 6 Way
AliExpress
$3.95
$5.34
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
26% off
$3.95
$5.34
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
$2.19
DC5V12V24V 2-Channel High-Low Level Trigger Relay Module Of Auto-Lock/Interlocking/Jog Trigger Mode
AliExpress
$2.19
DC5V12V24V 2-Channel High-Low Level Trigger Relay Module Of Auto-Lock/Interlocking/Jog Trigger Mode
AliExpress
$2.67
$5.30
BESTEP 1 Channel Relay Module High Low Level Trigger Blue Board 3V 5V 12V 24V Optional
AliExpress
49% off
$2.67
$5.30
BESTEP 1 Channel Relay Module High Low Level Trigger Blue Board 3V 5V 12V 24V Optional
AliExpress
$1.39
$1.65
12V 5V 30A Two-Way Isolation Relay Module High/Low Level Trigger 12V/5V 30A 1-Channel Relay
AliExpress
Free shipping
15% off
$1.39
$1.65
12V 5V 30A Two-Way Isolation Relay Module High/Low Level Trigger 12V/5V 30A 1-Channel Relay
AliExpress
$1.86
$3.68
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
AliExpress
49% off
$1.86
$3.68
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
AliExpress
$1.50
$2.14
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
29% off
$1.50
$2.14
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$2.39
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
AliExpress
$2.39
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
AliExpress
$2.19
$2.38
GREATZT 5V 30A Two-Way Isolation Relay Module High/Low Level Trigger 5V 30A 1-Channel Relay
AliExpress
$2.19
$2.38
GREATZT 5V 30A Two-Way Isolation Relay Module High/Low Level Trigger 5V 30A 1-Channel Relay
AliExpress
$1.02
$1.17
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
12% off
$1.02
$1.17
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$2.60
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$2.60
2 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler Two Way
AliExpress
$2.42
5V 2 Channel DC 5V Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module
AliExpress
$2.42
5V 2 Channel DC 5V Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module
AliExpress
$1.59
$4.70
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
AliExpress
66% off
$1.59
$4.70
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
AliExpress
$5.14
1/3/5Pcs 2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
$5.14
1/3/5Pcs 2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
$0.38
$0.50
1 2 4 6 8 Channel Relay Module Board Shield With Optocouple High And Low Level Trigger For Arduino
AliExpress
24% off
$0.38
$0.50
1 2 4 6 8 Channel Relay Module Board Shield With Optocouple High And Low Level Trigger For Arduino
AliExpress
ONE channel relay module 30A with high and low Triger trigger
4:44
ONE channel relay module 30A with high and low Triger trigger
721 views8 months ago
YouTubeKURYENTECH
Electro magnetic relay module adjustable high low trigger input learning electronics lesson 0053
10:34
Electro magnetic relay module adjustable high low trigger input l…
6.5K viewsJun 4, 2021
YouTubeelectronzap
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with Arduino&Raspberry Pi
7:22
How to use 1-Channel DC 5V Relay Module(High-Level Trigger) with A…
17.2K viewsJan 1, 2021
YouTubeSunFounder Maker Education
Electronics 12V relay with dual NC NO switches module with high or low trigger
11:23
Electronics 12V relay with dual NC NO switches module with high or l…
82.7K viewsJun 27, 2019
YouTubeelectronzap
High level and Low level relay module | KY 019
2:33
High level and Low level relay module | KY 019
17.2K viewsSep 22, 2022
YouTubeEE Wave
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With Op
0:57
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V …
2 weeks ago
YouTubeVikolasWURA
Check Trigger-type of Relay Before Using It | (Will Save Your Project)
5:24
Check Trigger-type of Relay Before Using It | (Will Save Your Project)
89 views1 month ago
YouTubeThe OHM Lab
1:57
Configurable Active High or Low Relay Module, with opto-isolated i…
64.6K viewsAug 10, 2019
YouTubeCytron Technologies
0:26
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24…
262 views11 months ago
YouTubeAliexpress England
6:18
5 volt relay module switched by either high or low input signal ho…
27.5K viewsMar 21, 2023
YouTubeelectronzap
0:13
4PCS DC 12V 2 Channel Relay Module with Isolated Optocoupler …
Feb 18, 2025
amazon
0:13
2PCS DC 12V 2 Channel Relay Module with Isolated Optocoupler …
50 viewsFeb 18, 2025
amazon
7:16
Perbedaan Modul Relay High Level vs Low Level Trigger | Uji Coba LE…
2 months ago
YouTubecarapaklek dot com
4:52
Active High & Active Low Relay Module | Explained
51.3K viewsAug 11, 2022
YouTubeTRIK ID Elektronika
3:32
สอนใช้งาน ESP32 บอร์ด Relay 4ช่อง 3V ควบคุมเปิดปิดไฟบ้าน …
1.3K viewsFeb 25, 2023
YouTubecybertice cybertice
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
122.3K viewsJun 11, 2019
YouTubeUnboxing Channel
6:32
How to use 12VDC relay with Arduino Uno
2K views9 months ago
YouTubePassion Tech KLM
0:45
Active High and Isolated Relay Module Circuit
835 views2 months ago
YouTubeSecret of Electronics
0:19
1 Channel 12V Relay Module Relay Low Level Trigger, 12v Relay
3.4K views8 months ago
YouTubeTechTechno
2:14
10Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Modul…
1 views3 weeks ago
YouTubeBanggood Wizard Review
22:12
Relay One Channel_ Low Level Trigger Module
332 views11 months ago
YouTubeTagalog Electronics
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24…
Feb 6, 2021
aliexpress.com
12:32
5V low level trigger 2 channel relay module to switch up to 10A DC30…
26.4K viewsJun 24, 2019
YouTubeelectronzap
5:56
How to Control 4 Channel Relay Module Without Arduino | 5V Direc…
319 views7 months ago
YouTubeAbir Smart Dairy
2:50
DIY Relay Module Optocoupler Based || LOW Triggered 1 Channe…
23K viewsFeb 25, 2023
YouTubeYellow Purple
10:59
HOW TO MODIFY THE RELAY CAN BE LOW & HIGH TRIGGER
2.3K viewsFeb 11, 2022
YouTubeJabid Channel
0:26
5V 1 Channel Relay Module | Low Level Trigger #relay #relaymodule …
3.9K viewsMar 7, 2025
YouTubeCrazy Saman
7:22
สอนใช้งาน Arduino บอร์ด Relay 4ช่อง 5V Relay High And Low Tri…
1.3K viewsMar 31, 2023
YouTubecybertice cybertice
7:34
สอนใช้งาน Arduino บอร์ด Relay 2ช่อง 5V Relay High And Low Tri…
2.7K viewsMar 31, 2023
YouTubecybertice cybertice
2:08
1 Channel DC5V Solid State Relay Module AC240V 2A Low Level Trig…
486 viewsAug 23, 2024
YouTubeBanggood Wizard Review
See more videos
Static thumbnail place holder

Shop high low trigger ring in relay module

Sponsored
About our ads
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
$1.88
$2.51
5V 2 Way Channel Relay Module High And Low Level Trigger Relay Control With Optocoupler Isolation
AliExpress
25% off
$1.88
$2.51
5V 2 Way Channel Relay Module High And Low Level Trigger Relay Control With Optocoupler Isolation
AliExpress
$2.05
1 Channel Relay Module 3.3V 5V High/Low Level Trigger Relay Board Shield For Arduino PIC AVR ARM DSP
AliExpress
$2.05
1 Channel Relay Module 3.3V 5V High/Low Level Trigger Relay Board Shield For Arduino PIC AVR ARM DSP
AliExpress
$3.59
$4.85
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
25% off
$3.59
$4.85
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
$2.33
$2.39
5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
AliExpress
$2.33
$2.39
5V 2 Channel Relay Module High And Low Level Trigger With Optocoupler Isolation Relay Module For
AliExpress
$3.54
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
AliExpress
$3.54
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
AliExpress
$1.85
1/2/4/8 Channel High/Low Level Trigger Relay Module 5V12V24V Ome Intelligent Control Module With
AliExpress
$1.85
1/2/4/8 Channel High/Low Level Trigger Relay Module 5V12V24V Ome Intelligent Control Module With
AliExpress
$2.18
$4.32
1 4 6 8 Channel 5V12V24V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino
AliExpress
Free shipping
49% off
$2.18
$4.32
1 4 6 8 Channel 5V12V24V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino
AliExpress
$1.10
1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With
AliExpress
Free shipping
$1.10
1PCS High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V Ntelligent Control Module,With
AliExpress
$2.22
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$2.22
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
AliExpress
$1.40
$1.44
High/Low Level Trigger Relay Module 1/2/4/8 Channel 5V12V24V Home Intelligent Control Module With
AliExpress
$12.88
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
AliExpress
Free shipping
18% off
$12.88
$15.90
2 Channel Relay Module High-Low Level Trigger Control Relay Module 30A DC 5V Relay Switch Board AC
AliExpress
$2.60
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$2.60
High/Low Level Trigger Relay Module,1/2/4/6/8 Channel,5V12V24V,Home Intelligent Control Module,With
AliExpress
$0.69
$0.77
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
AliExpress
10% off
$0.69
$0.77
High/Low Level Trigger Relay Module TZT 1/2/4/6/8 Channel 5V 12V 24V Home Control Module,With
AliExpress
$4.35
YYG-2 High Power Relay Module One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$4.35
YYG-2 High Power Relay Module One Way High/Low Level Trigger Optocoupler Isolation Relay Module 30A
AliExpress
$0.40
1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module W/
AliExpress
Free shipping
$0.40
1 Channel High Low Level Trigger Relay Control 1 Way Expansion Board Motor Drive Module W/
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
$1.97
$2.66
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress
Free shipping
25% off
$1.97
$2.66
2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
AliExpress