Shop 2-Way High Low Level Trigger Relay Module

Sponsored
About our ads
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
8
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
8
$18.46
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
84
$18.46
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
84
$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
76
$11.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$11.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$8.19
One Way Relay Module 30A High Power High/Low Level Optocoupler Isolation Relay Module Yyg-2(5V Dc) For Relay 30A Yyg 2 Relay 12 Volt Yyg-2 Relay 30A
Amazon.com
Free shipping
$8.19
One Way Relay Module 30A High Power High/Low Level Optocoupler Isolation Relay Module Yyg-2(5V Dc) For Relay 30A Yyg 2 Relay 12 Volt Yyg-2 Relay 30A
Amazon.com
Free shipping
$9.60
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
48
$9.60
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
48
$13.99
Fainwan Relay Module One Way 30A Optocoupler Isolation High Power Relay High/Low Level Trigger YYG-2(12VDC)
Amazon.com
4
$13.99
Fainwan Relay Module One Way 30A Optocoupler Isolation High Power Relay High/Low Level Trigger YYG-2(12VDC)
Amazon.com
4
$10.00
YWBL-WH Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(5VDC) (1)
Amazon.com
55
$10.00
YWBL-WH Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(5VDC) (1)
Amazon.com
55
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$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
$18.46
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
1
Free shipping
$18.46
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
1
$4.98
$8.69
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
2
42% off
$4.98
$8.69
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
2
$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
30
$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
30
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$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
$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
$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
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$18.99
Cenrykay DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V(6PCS)
Amazon.com
$18.99
Cenrykay DC 12V 2 Channel Relay Module With Isolated Optocoupler High And Low Level H/L Level Trigger Module Triggered By DC 12V(6PCS)
Amazon.com
$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
$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
27
$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
27
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$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
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
1
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
2
$12.97
JESSINIE 5V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control For Arduino Raspberry Pi
Amazon.com
2
$5.12
1/3/5Pcs 2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
Aliexpress
$5.12
1/3/5Pcs 2-Way 30A High And Low Level Trigger Relay Module 5V 12V 24V Smart Home Automation Control
Aliexpress
$7.00
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
$7.00
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
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
5
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
5
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$16.39
5V 8 Channel Solid State Relay Module High Level Trigger 2A Mini DIY Relay With For Industrial Controls
Amazon.com
6
Free shipping
$16.39
5V 8 Channel Solid State Relay Module High Level Trigger 2A Mini DIY Relay With For Industrial Controls
Amazon.com
6
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$6.97
JESSINIE 5V 30A Relay Module, 1 Channel, Optocoupler Isolation, High/Low Trigger For Automation Control
Amazon.com
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.67
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$6.57
2-Way Relay Module With Optocoupler Isolated High And Low Level Trigger 12V. 2-Way Relay Module. General Purpose Relays.
eBay
$6.57
2-Way Relay Module With Optocoupler Isolated High And Low Level Trigger 12V. 2-Way Relay Module. General Purpose Relays.
eBay
$6.45
2-Way Relay Module With Optocoupler Isolation High And Low Level Trigger 24V. 2-Way Relay Module. General Purpose Relays.
eBay
$6.45
2-Way Relay Module With Optocoupler Isolation High And Low Level Trigger 24V. 2-Way Relay Module. General Purpose Relays.
eBay
$8.88
2-Channel 12V Relay Module Optocoupler High And Low Level Trigger. Relay Accessories. 12V 2 Relay Optocoupler.
eBay
$8.88
2-Channel 12V Relay Module Optocoupler High And Low Level Trigger. Relay Accessories. 12V 2 Relay Optocoupler.
eBay
4 Channel 5V High/low Level Trigger Relay Module โมดูลรีเลย์ 4 ช่องควบคุมแบบแยกกราวน์
4 Channel 5V High/low Level Trigger Relay Module โมดูลรีเลย์ 4 ช่อง…
Aug 31, 2021
analogread.com
2-Channel 24V Optocoupler Isolation Relay Module 1 2 4 8 Channel 5V 12V 24V Support High/Low Level Trigger Board
2-Channel 24V Optocoupler Isolation Relay Module 1 2 4 8 Cha…
3 months ago
alibaba.com
5v 1 Channel Low Level Trigger Relay Module Hw 307b
5v 1 Channel Low Level Trigger Relay Module Hw 307b
Jan 7, 2017
indiamart.com
1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High Low Edge Trigger for Arduino Raspberry Pi DC 5V 12V 24V - Walmart.ca
1 2 4 6 8 Channel Relay Module Board Shield with Optocouple Hig…
2.1B viewsFeb 26, 2025
walmart.ca
12V 8-Channel Relay Module with Optocoupler Isolation - High/Low Level Trigger 10A 250VAC for Arduino/PLC Industrial Control
0:10
12V 8-Channel Relay Module with Optocoupler Isolation - High/Low …
50 views10 months ago
amazon
5V 1-Channel Low-Level Trigger Relay Module - HW-307B - ThinkRobotics
5V 1-Channel Low-Level Trigger Relay Module - HW-307B - ThinkR…
Mar 4, 2023
thinkrobotics.com
1CH Active H/L 5V OptoCoupler Relay Module
1CH Active H/L 5V OptoCoupler Relay Module
Apr 8, 2020
cytron.io
1-Channel DC5V Relay Module - High Level Trigger
Jan 7, 2021
sunfounder.com
0:16
Isolated Load/Relay Driver | Active Low and Active High Type #electr…
36.8K views3 months ago
FacebookElectronics Byte
0:13
4 Packs 5V One Channel Relay Module Relay Switch with OPTO Is…
Dec 25, 2024
amazon
0:04
5.7K views · 57 reactions | Dual Floatless Level Switch Motor Cont…
1.7K views2 weeks ago
FacebookElectricians Guide
7:16
Perbedaan Modul Relay High Level vs Low Level Trigger | Uji Coba LE…
2 months ago
YouTubecarapaklek dot com
0:45
Active High and Isolated Relay Module Circuit
835 views2 months ago
YouTubeSecret of Electronics
0:19
Limit Sensing: Relay Module Dual-Light Alert.
1 month ago
YouTubenicoleweag
2 Channel 5V Active Low Relay Module
Sep 8, 2019
cytron.io
How To Setup Or Calibrate Level Alarms On MultiPoint II Level Switch
2.1K viewsJun 26, 2019
YouTubeAMETEKSTC
Low-Voltage Lighting Systems and the House of Yesterday’s Tomorro…
14.9K viewsAug 25, 2021
YouTubeSmarter Circuits
Merubah modul high level trigger menjadi Low level trigger
1.4K viewsNov 3, 2020
YouTubeRAFLA RC
0:30
Dual 30A Relay Module
16.1K viewsMar 16, 2018
YouTubePanlongtrade
4:49
DIY Relay Module
32K viewsAug 30, 2020
YouTubeCrazy Couple DIY
2:24
Testing 15A 400W Trigger Switch Drive
16.3K viewsMar 16, 2019
YouTubeTech Lover
15:09
Multi Function Time Relay 35874 RL
58.5K viewsJul 3, 2019
YouTubempjaonline
4:05
Demonstrating N-channel Mosfet module |From ICStation.com
60.9K viewsAug 27, 2017
YouTubeHugatry's HackVlog
3:48
Liquid Level Control Relay: Description and Installation
88.8K viewsJan 15, 2019
YouTubeNassar Electronics
13:55
Programmable triggered timing board 35238 MP
285.8K viewsNov 1, 2018
YouTubempjaonline
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
117.3K viewsAug 6, 2018
YouTubeMYTECTUTOR
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
122.3K viewsJun 11, 2019
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
174.8K viewsFeb 4, 2018
YouTubeTinker & Build
17:46
433MHz 12V 4CH Channel Relay RF Wireless Remote Control Switch K…
73.1K viewsMar 24, 2020
YouTubeRobojax
1:59
12V DC 2 channel remote relay kaige instructions
35.5K viewsNov 4, 2017
YouTubeIvan Strapko
See more videos
Static thumbnail place holder

Shop 2-Way High Low Level Trigger Relay Module

Sponsored
About our ads
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
8
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
8
$18.46
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
84
$18.46
Relay Module 30A High Power 2-Channel AC100V-250V DC 5V High Current High Low Level Trigger Switch Module
Amazon.com
84
$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
76
$11.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$11.39
Relay Module, 2 Channel Button Self Locking Interlock, High Low Level Trigger With Switch Light (24V)
Amazon.com
$8.19
One Way Relay Module 30A High Power High/Low Level Optocoupler Isolation Relay Module Yyg-2(5V Dc) For Relay 30A Yyg 2 Relay 12 Volt Yyg-2 Relay 30A
Amazon.com
Free shipping
$8.19
One Way Relay Module 30A High Power High/Low Level Optocoupler Isolation Relay Module Yyg-2(5V Dc) For Relay 30A Yyg 2 Relay 12 Volt Yyg-2 Relay 30A
Amazon.com
Free shipping
$9.60
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
48
$9.60
Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(12VDC)
Amazon.com
48
$13.99
Fainwan Relay Module One Way 30A Optocoupler Isolation High Power Relay High/Low Level Trigger YYG-2(12VDC)
Amazon.com
4
$13.99
Fainwan Relay Module One Way 30A Optocoupler Isolation High Power Relay High/Low Level Trigger YYG-2(12VDC)
Amazon.com
4
$10.00
YWBL-WH Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(5VDC) (1)
Amazon.com
55
$10.00
YWBL-WH Relay Way 30A Optocoupler Isolation Relay Module High Power Relay High/Low Level YYG-2(5VDC) (1)
Amazon.com
55
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$112.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$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
$18.46
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
1
Free shipping
$18.46
3V 1/2/4/8 Channel Relay Module - High & Low Level Trigger, Dual Optocoupler Isolation (3V, 4 Channel)
Amazon.com
1
$4.98
$8.69
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
2
42% off
$4.98
$8.69
JESSINIE 2 Pack 5V 2-Channel Relay Module With Optocoupler, Red Expansion Board Supports High/Low Level Trigger 2-Way OPTO
Amazon.com
2
$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
30
$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
30
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$6.50
Shillehtek 2-Channel 24V Relay Module - High & Low Level Trigger Relay Controller Board For Arduino, Raspberry Pi, PLC, Home Automation, Industrial
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$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
$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
$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
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com