• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

Low Trigger

Filter by price

Sort By

Product tags

Showing 1–36 of 485 results

DC 5V 12V 8 Channel Multifunction Infrared Remote Control Relay with Dual Trigger Two-way Driver IC Module Bidirectional DC 5V 12V 8 Channel Multifunction Infrared Remote Control Relay with Dual Trigger Two-way Driver IC Module Bidirectional

DC 5V 12V 8 Channel Multifunction Infrared Remote Control Relay with Dual Trigger Two-way Driver IC Module Bidirectional

$10.48$10.48

12 sold
20% off
5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

$2.43$3.04

4 sold
DC 5V 12V 24V LED Light Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY DC 5V 12V 24V LED Light Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY

DC 5V 12V 24V LED Light Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY

$2.47$2.47

610 sold
Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

$1.66$1.66

84 sold
29% off
ZK-TD4 DC 5V-30V MOS Trigger Cycle Timer Delay Board Module Turn On/Off Relay Module with LED Digital Tube Display 0.1~999 min ZK-TD4 DC 5V-30V MOS Trigger Cycle Timer Delay Board Module Turn On/Off Relay Module with LED Digital Tube Display 0.1~999 min

ZK-TD4 DC 5V-30V MOS Trigger Cycle Timer Delay Board Module Turn On/Off Relay Module with LED Digital Tube Display 0.1~999 min

$1.85$2.60

3 sold
47% off
DC 12V Digital LED Display Time Delay Relay Controller Programmable Timer Switch PNP sensor Trigger PLC Automation Car Buzzer DC 12V Digital LED Display Time Delay Relay Controller Programmable Timer Switch PNP sensor Trigger PLC Automation Car Buzzer

DC 12V Digital LED Display Time Delay Relay Controller Programmable Timer Switch PNP sensor Trigger PLC Automation Car Buzzer

$2.49$4.70

2 sold
1/2/4/6/8 Relay Module5/12/24V 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger 1/2/4/6/8 Relay Module5/12/24V 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

1/2/4/6/8 Relay Module5/12/24V 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

$3.03$3.03

26 sold
DC AC 220V 5V/12V Low Level Trigger 1 Channel Relay Module interface Board Shield DC AC 220V 5V/12V Low Level Trigger 1 Channel Relay Module interface Board Shield

DC AC 220V 5V/12V Low Level Trigger 1 Channel Relay Module interface Board Shield

$3.14$3.14

4 sold
17% off
ONE 1 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and low Triger trigger ONE 1 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and low Triger trigger

ONE 1 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and low Triger trigger

$1.83$2.20

2 sold
1PCS 24V 2 Channel Relay Module with High and Low Voltage Trigger Solered with Terminal Block

1PCS 24V 2 Channel Relay Module with High and Low Voltage Trigger Solered with Terminal Block

$1.12$1.12

DC 5V Single Channel NO NC Output Low Level Trigger Relay Module PLC for Arduino

DC 5V Single Channel NO NC Output Low Level Trigger Relay Module PLC for Arduino

$4.62$4.62

DY-HL30T DC9-24V 30W Power Voice Broadcast Sensor Audio Module Low High Level Triggered MP3 Playback TF Card U Disk with Shell DY-HL30T DC9-24V 30W Power Voice Broadcast Sensor Audio Module Low High Level Triggered MP3 Playback TF Card U Disk with Shell

DY-HL30T DC9-24V 30W Power Voice Broadcast Sensor Audio Module Low High Level Triggered MP3 Playback TF Card U Disk with Shell

$14.24$14.24

3 sold
26% off
ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

$2.22$3.00

18 sold
30% off
Multi-channel Relay Shield Module Self-locking Function Low Pulse Trigger Switch for Arduino NANO DUE Robot Wifi Bluetooth Multi-channel Relay Shield Module Self-locking Function Low Pulse Trigger Switch for Arduino NANO DUE Robot Wifi Bluetooth

Multi-channel Relay Shield Module Self-locking Function Low Pulse Trigger Switch for Arduino NANO DUE Robot Wifi Bluetooth

$36.20$51.71

1 sold
37% off
DC 6-24V Flip-Flop Latch Relay Module 1 Way Bistable Self-locking Relay Switch For Smart Home LED Car Low Pulse Trigger Board DC 6-24V Flip-Flop Latch Relay Module 1 Way Bistable Self-locking Relay Switch For Smart Home LED Car Low Pulse Trigger Board

DC 6-24V Flip-Flop Latch Relay Module 1 Way Bistable Self-locking Relay Switch For Smart Home LED Car Low Pulse Trigger Board

$1.01$1.61

47 sold
10% off
Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 way Switch PNP NPN PLC Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 way Switch PNP NPN PLC

Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 way Switch PNP NPN PLC

$6.66$7.40

4 sold
1 Channel Human Infrared Sensing 5V Relay Module Board Shield With Optocoupler 12V Relay Module Support High Low Level Trigger 1 Channel Human Infrared Sensing 5V Relay Module Board Shield With Optocoupler 12V Relay Module Support High Low Level Trigger

1 Channel Human Infrared Sensing 5V Relay Module Board Shield With Optocoupler 12V Relay Module Support High Low Level Trigger

$3.69$3.69

Flip-Flop Latch Relay Module Bistable Self-locking Switch 2X IO25B01 DC6V-24V Low Pulse Trigger Board For Arduino Smart Home LED Flip-Flop Latch Relay Module Bistable Self-locking Switch 2X IO25B01 DC6V-24V Low Pulse Trigger Board For Arduino Smart Home LED

Flip-Flop Latch Relay Module Bistable Self-locking Switch 2X IO25B01 DC6V-24V Low Pulse Trigger Board For Arduino Smart Home LED

$43.98$43.98

8A 3.7V 5V 9V 12V 24V Isolation Bistable Flip-Flop Latch Self-locking Low-Trigger Switch Module 8A 3.7V 5V 9V 12V 24V Isolation Bistable Flip-Flop Latch Self-locking Low-Trigger Switch Module

8A 3.7V 5V 9V 12V 24V Isolation Bistable Flip-Flop Latch Self-locking Low-Trigger Switch Module

$31.09$31.09

Samwha-Dsp DRV-10 Digital Multifunction On/Off Delay Time Relay With Trigger

Samwha-Dsp DRV-10 Digital Multifunction On/Off Delay Time Relay With Trigger

$9.55$9.55

52 sold
4% off
2 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger PLC Automatic Control Module Without Guide Rail For Smart Home 2 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger PLC Automatic Control Module Without Guide Rail For Smart Home

2 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger PLC Automatic Control Module Without Guide Rail For Smart Home

$5.33$5.61

37 sold
3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp Relay Output 4 way Relay Module Power Supply 3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp Relay Output 4 way Relay Module Power Supply

3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp Relay Output 4 way Relay Module Power Supply

$2.37$2.37

68 sold
49% off
DC 12V 24V LED Digital Display Automation Delay Relay Trigger Time Circuit Timer Control Cycle Adjustable Switch Relay Module. DC 12V 24V LED Digital Display Automation Delay Relay Trigger Time Circuit Timer Control Cycle Adjustable Switch Relay Module.

DC 12V 24V LED Digital Display Automation Delay Relay Trigger Time Circuit Timer Control Cycle Adjustable Switch Relay Module.

$4.98$9.77

17 sold
20% off
DC 5-30V Time Delay Relays 5V 12V 24V High and Low Level Trigger Switch cycle timing delay relay module TTL Serial Communication DC 5-30V Time Delay Relays 5V 12V 24V High and Low Level Trigger Switch cycle timing delay relay module TTL Serial Communication

DC 5-30V Time Delay Relays 5V 12V 24V High and Low Level Trigger Switch cycle timing delay relay module TTL Serial Communication

$3.14$3.92

52% off
LJL-For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board LJL-For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

LJL-For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

$2.92$6.08

20% off
DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module for Home PLC Intelligent Control DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module for Home PLC Intelligent Control

DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module for Home PLC Intelligent Control

$4.55$5.69

12 sold
30% off
For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

$3.07$4.38

22% off
2025 New 6-24V Flip-Flop for Latch Bistable Self-locking Low Trigger Module 2025 New 6-24V Flip-Flop for Latch Bistable Self-locking Low Trigger Module

2025 New 6-24V Flip-Flop for Latch Bistable Self-locking Low Trigger Module

$11.73$15.04

5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

$1.73$1.73

32 sold
24V 4 Channel Relay Module Low Level Trigger Relay Output 4 way Relay Module for Arduino 24V 4 Channel Relay Module Low Level Trigger Relay Output 4 way Relay Module for Arduino

24V 4 Channel Relay Module Low Level Trigger Relay Output 4 way Relay Module for Arduino

$1.71$1.71

2 sold
32% off
DC 5V 20A 1/2/4/8/16 Channels Isolation Type Relay Control Module Supports High And Low Voltage Trigger Relay Control Module DC 5V 20A 1/2/4/8/16 Channels Isolation Type Relay Control Module Supports High And Low Voltage Trigger Relay Control Module

DC 5V 20A 1/2/4/8/16 Channels Isolation Type Relay Control Module Supports High And Low Voltage Trigger Relay Control Module

$2.14$3.14

2 sold
25% off
AFBC For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board AFBC For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

AFBC For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

$2.92$3.89

1 Channel SSR Solid State Relay Module High-low Trigger 5A 3-32V For Arduino R3 1 Channel SSR Solid State Relay Module High-low Trigger 5A 3-32V For Arduino R3

1 Channel SSR Solid State Relay Module High-low Trigger 5A 3-32V For Arduino R3

$6.16$6.16

2 sold
4ch 5V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low pulse trigger Board Button MCU IO Control 4ch 5V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low pulse trigger Board Button MCU IO Control

4ch 5V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low pulse trigger Board Button MCU IO Control

$8.54$8.54

35% off
Flexible 8 Channel Relay Module High/Low Level Trigger Control Optocoupler Isolation LED Indicators Safety Compliance Flexible 8 Channel Relay Module High/Low Level Trigger Control Optocoupler Isolation LED Indicators Safety Compliance

Flexible 8 Channel Relay Module High/Low Level Trigger Control Optocoupler Isolation LED Indicators Safety Compliance

$77.11$118.63

5% off
5pcs DC 12V 10A Magnetic Latching Relay Bistable Self-locking Board Low pulse trigger Switch Module 5pcs DC 12V 10A Magnetic Latching Relay Bistable Self-locking Board Low pulse trigger Switch Module

5pcs DC 12V 10A Magnetic Latching Relay Bistable Self-locking Board Low pulse trigger Switch Module

$14.24$14.99

1 sold
DC 5V 12V 8 Channel Multifunction Infrared Remote Control Relay with Dual Trigger Two-way Driver IC Module Bidirectional DC 5V 12V 8 Channel Multifunction Infrared Remote Control Relay with Dual Trigger Two-way Driver IC Module Bidirectional

DC 5V 12V 8 Channel Multifunction Infrared Remote Control Relay with Dual Trigger Two-way Driver IC Module Bidirectional

$10.48 $10.48

12 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
20% off
5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail 5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

5V 12V 24V One 1 Channel Relay Module 30A with Optocoupler Isolation Supports High/Low Level Trigger with Guide Rail

$2.43 $3.04

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
DC 5V 12V 24V LED Light Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY DC 5V 12V 24V LED Light Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY

DC 5V 12V 24V LED Light Digital Time Delay Relay Trigger Cycle Timer Delay Switch Circuit Board Timing Control Module DIY

$2.47 $2.47

610 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

Javino 1-10Pcs 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

$1.66 $1.66

84 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
29% off
ZK-TD4 DC 5V-30V MOS Trigger Cycle Timer Delay Board Module Turn On/Off Relay Module with LED Digital Tube Display 0.1~999 min ZK-TD4 DC 5V-30V MOS Trigger Cycle Timer Delay Board Module Turn On/Off Relay Module with LED Digital Tube Display 0.1~999 min

ZK-TD4 DC 5V-30V MOS Trigger Cycle Timer Delay Board Module Turn On/Off Relay Module with LED Digital Tube Display 0.1~999 min

$1.85 $2.60

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
47% off
DC 12V Digital LED Display Time Delay Relay Controller Programmable Timer Switch PNP sensor Trigger PLC Automation Car Buzzer DC 12V Digital LED Display Time Delay Relay Controller Programmable Timer Switch PNP sensor Trigger PLC Automation Car Buzzer

DC 12V Digital LED Display Time Delay Relay Controller Programmable Timer Switch PNP sensor Trigger PLC Automation Car Buzzer

$2.49 $4.70

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1/2/4/6/8 Relay Module5/12/24V 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger 1/2/4/6/8 Relay Module5/12/24V 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

1/2/4/6/8 Relay Module5/12/24V 8 Channels, with Optocoupler Relay Output 1 2 4 6 Relay Module 8 Channels Low Level Trigger

$3.03 $3.03

26 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
DC AC 220V 5V/12V Low Level Trigger 1 Channel Relay Module interface Board Shield DC AC 220V 5V/12V Low Level Trigger 1 Channel Relay Module interface Board Shield

DC AC 220V 5V/12V Low Level Trigger 1 Channel Relay Module interface Board Shield

$3.14 $3.14

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
17% off
ONE 1 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and low Triger trigger ONE 1 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and low Triger trigger

ONE 1 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and low Triger trigger

$1.83 $2.20

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1PCS 24V 2 Channel Relay Module with High and Low Voltage Trigger Solered with Terminal Block

1PCS 24V 2 Channel Relay Module with High and Low Voltage Trigger Solered with Terminal Block

$1.12 $1.12

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
DC 5V Single Channel NO NC Output Low Level Trigger Relay Module PLC for Arduino

DC 5V Single Channel NO NC Output Low Level Trigger Relay Module PLC for Arduino

$4.62 $4.62

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
DY-HL30T DC9-24V 30W Power Voice Broadcast Sensor Audio Module Low High Level Triggered MP3 Playback TF Card U Disk with Shell DY-HL30T DC9-24V 30W Power Voice Broadcast Sensor Audio Module Low High Level Triggered MP3 Playback TF Card U Disk with Shell

DY-HL30T DC9-24V 30W Power Voice Broadcast Sensor Audio Module Low High Level Triggered MP3 Playback TF Card U Disk with Shell

$14.24 $14.24

3 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
26% off
ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

ONE 1 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger

$2.22 $3.00

18 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
Multi-channel Relay Shield Module Self-locking Function Low Pulse Trigger Switch for Arduino NANO DUE Robot Wifi Bluetooth Multi-channel Relay Shield Module Self-locking Function Low Pulse Trigger Switch for Arduino NANO DUE Robot Wifi Bluetooth

Multi-channel Relay Shield Module Self-locking Function Low Pulse Trigger Switch for Arduino NANO DUE Robot Wifi Bluetooth

$36.20 $51.71

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
37% off
DC 6-24V Flip-Flop Latch Relay Module 1 Way Bistable Self-locking Relay Switch For Smart Home LED Car Low Pulse Trigger Board DC 6-24V Flip-Flop Latch Relay Module 1 Way Bistable Self-locking Relay Switch For Smart Home LED Car Low Pulse Trigger Board

DC 6-24V Flip-Flop Latch Relay Module 1 Way Bistable Self-locking Relay Switch For Smart Home LED Car Low Pulse Trigger Board

$1.01 $1.61

47 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
10% off
Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 way Switch PNP NPN PLC Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 way Switch PNP NPN PLC

Intermediate Relay Module Trigger Relay Output Control Board Module Relay Module 4/8/10/12/16 way Switch PNP NPN PLC

$6.66 $7.40

4 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1 Channel Human Infrared Sensing 5V Relay Module Board Shield With Optocoupler 12V Relay Module Support High Low Level Trigger 1 Channel Human Infrared Sensing 5V Relay Module Board Shield With Optocoupler 12V Relay Module Support High Low Level Trigger

1 Channel Human Infrared Sensing 5V Relay Module Board Shield With Optocoupler 12V Relay Module Support High Low Level Trigger

$3.69 $3.69

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Flip-Flop Latch Relay Module Bistable Self-locking Switch 2X IO25B01 DC6V-24V Low Pulse Trigger Board For Arduino Smart Home LED Flip-Flop Latch Relay Module Bistable Self-locking Switch 2X IO25B01 DC6V-24V Low Pulse Trigger Board For Arduino Smart Home LED

Flip-Flop Latch Relay Module Bistable Self-locking Switch 2X IO25B01 DC6V-24V Low Pulse Trigger Board For Arduino Smart Home LED

$43.98 $43.98

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
8A 3.7V 5V 9V 12V 24V Isolation Bistable Flip-Flop Latch Self-locking Low-Trigger Switch Module 8A 3.7V 5V 9V 12V 24V Isolation Bistable Flip-Flop Latch Self-locking Low-Trigger Switch Module

8A 3.7V 5V 9V 12V 24V Isolation Bistable Flip-Flop Latch Self-locking Low-Trigger Switch Module

$31.09 $31.09

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
Samwha-Dsp DRV-10 Digital Multifunction On/Off Delay Time Relay With Trigger

Samwha-Dsp DRV-10 Digital Multifunction On/Off Delay Time Relay With Trigger

$9.55 $9.55

52 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4% off
2 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger PLC Automatic Control Module Without Guide Rail For Smart Home 2 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger PLC Automatic Control Module Without Guide Rail For Smart Home

2 Channel Relay Module 5V 12V 24V 30A High And Low Level Trigger PLC Automatic Control Module Without Guide Rail For Smart Home

$5.33 $5.61

37 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp Relay Output 4 way Relay Module Power Supply 3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp Relay Output 4 way Relay Module Power Supply

3V 3.3V 1/2/4 Channel Relay Module Low Level Trigger Liluminated Relay with Lamp Relay Output 4 way Relay Module Power Supply

$2.37 $2.37

68 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
49% off
DC 12V 24V LED Digital Display Automation Delay Relay Trigger Time Circuit Timer Control Cycle Adjustable Switch Relay Module. DC 12V 24V LED Digital Display Automation Delay Relay Trigger Time Circuit Timer Control Cycle Adjustable Switch Relay Module.

DC 12V 24V LED Digital Display Automation Delay Relay Trigger Time Circuit Timer Control Cycle Adjustable Switch Relay Module.

$4.98 $9.77

17 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
20% off
DC 5-30V Time Delay Relays 5V 12V 24V High and Low Level Trigger Switch cycle timing delay relay module TTL Serial Communication DC 5-30V Time Delay Relays 5V 12V 24V High and Low Level Trigger Switch cycle timing delay relay module TTL Serial Communication

DC 5-30V Time Delay Relays 5V 12V 24V High and Low Level Trigger Switch cycle timing delay relay module TTL Serial Communication

$3.14 $3.92

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
52% off
LJL-For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board LJL-For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

LJL-For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

$2.92 $6.08

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
20% off
DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module for Home PLC Intelligent Control DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module for Home PLC Intelligent Control

DC 5V/12V/24V 4 Channel 30A Output Relay Module High And Low Level Trigger Relay Module for Home PLC Intelligent Control

$4.55 $5.69

12 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
30% off
For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

$3.07 $4.38

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
22% off
2025 New 6-24V Flip-Flop for Latch Bistable Self-locking Low Trigger Module 2025 New 6-24V Flip-Flop for Latch Bistable Self-locking Low Trigger Module

2025 New 6-24V Flip-Flop for Latch Bistable Self-locking Low Trigger Module

$11.73 $15.04

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino 5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

5V 12V 24V Low Level Trigger 1 Channel Relay Module Interface Board Shield for PIC AVR DSP ARM MCU Arduino

$1.73 $1.73

32 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
24V 4 Channel Relay Module Low Level Trigger Relay Output 4 way Relay Module for Arduino 24V 4 Channel Relay Module Low Level Trigger Relay Output 4 way Relay Module for Arduino

24V 4 Channel Relay Module Low Level Trigger Relay Output 4 way Relay Module for Arduino

$1.71 $1.71

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
32% off
DC 5V 20A 1/2/4/8/16 Channels Isolation Type Relay Control Module Supports High And Low Voltage Trigger Relay Control Module DC 5V 20A 1/2/4/8/16 Channels Isolation Type Relay Control Module Supports High And Low Voltage Trigger Relay Control Module

DC 5V 20A 1/2/4/8/16 Channels Isolation Type Relay Control Module Supports High And Low Voltage Trigger Relay Control Module

$2.14 $3.14

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
25% off
AFBC For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board AFBC For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

AFBC For IO25B01 Single Channel 6-24V Self-Locking Relay Switch Locking Relay Low Pulse Trigger Board

$2.92 $3.89

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
1 Channel SSR Solid State Relay Module High-low Trigger 5A 3-32V For Arduino R3 1 Channel SSR Solid State Relay Module High-low Trigger 5A 3-32V For Arduino R3

1 Channel SSR Solid State Relay Module High-low Trigger 5A 3-32V For Arduino R3

$6.16 $6.16

2 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
4ch 5V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low pulse trigger Board Button MCU IO Control 4ch 5V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low pulse trigger Board Button MCU IO Control

4ch 5V Flip-Flop Latch Relay Module Bistable Self-locking Electronic Switch Low pulse trigger Board Button MCU IO Control

$8.54 $8.54

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
35% off
Flexible 8 Channel Relay Module High/Low Level Trigger Control Optocoupler Isolation LED Indicators Safety Compliance Flexible 8 Channel Relay Module High/Low Level Trigger Control Optocoupler Isolation LED Indicators Safety Compliance

Flexible 8 Channel Relay Module High/Low Level Trigger Control Optocoupler Isolation LED Indicators Safety Compliance

$77.11 $118.63

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now
5% off
5pcs DC 12V 10A Magnetic Latching Relay Bistable Self-locking Board Low pulse trigger Switch Module 5pcs DC 12V 10A Magnetic Latching Relay Bistable Self-locking Board Low pulse trigger Switch Module

5pcs DC 12V 10A Magnetic Latching Relay Bistable Self-locking Board Low pulse trigger Switch Module

$14.24 $14.99

1 sold

Categories: Home Improvement, Electrical Equipment & Supplies

Buy Now