Skip to main content
Brands
Show More
Price
Discount
Useful Links
avatar

Any questions? Our AI mode will help you find out quickly.

Sort By:
View:
1-Channel Timer Delay Relay XY-LJ02 Cycle Trigger Delay Timer Switch Circuit Electronic Relay Module with LCD Display, 12V Timer Relay Delay Controller Module Support Micro USB 5V Input
Quick View
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
12V Dual Way Bluetooth Relay Module 12V 10A Wireless Smart Relay Module IoT Smart Home Phone APP Remote Control Switch
Quick View
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
12V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
Quick View
  •  
  • $15.16 
  • Free Shipping
  • $13.56 - $15.16
5Pcs 12V 300mA Power Supply Module 3.5W AC-DC Isolation Switch Power Module 220V to 12V Buck Converter Board Module
Quick View
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
5V Multi-Mode Time Delay Relay Module, Adjustable Delay Timer, for Automation Home Appliances DIY Projects
Quick View
  •  
  • $16.46 
  • Free Shipping
  • $14.86 - $16.46
5Pcs 1 Channel DC 3V/3.3V Power Relay Module 3V Relay Switch Module with Optocoupler Relay Module Isolated Drive Control Board 10A 250VAC 10A 30VDC Control Development Board
Quick View
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
12V 4 Channels Bluetooth Relay Module 4 Way Bluetooth Wireless Smart Relay Module Smart Home Phone APP Remote Control Switch
Quick View
  •  
  • $22.11 
  • Free Shipping
  • $20.51 - $22.11
360 Degree Rotary Encoder Code Switch Digital Potentiometer EC12 5 Pins 14.3mm D-Shaft 5pcs
Quick View
  •  
  • $9.99 
  • Free Shipping
Direct from Unique-Bargains Direct from Unique-Bargains
DC12V LED Digital Time Delay Relay Module XY-WJ01 Programmable Control Switch Timer Circuit
Quick View
  •  
  • $17.69 
  • Free Shipping
  • $16.09 - $17.69
ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
Quick View
  •  
  • $16.79 
  • Free Shipping
  • $15.19 - $16.79
0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)
Quick View
0-5A AC Current Detection Sensor Module Switch Output (DC 12V, Green)

Limited time offer, ends 09/13

  • Model #: 20260830ZP56C5JS
  •  
  • $16.18 
  • Free Shipping
  • $14.58 - $16.18
12V Bluetooth Relay Module - Mobile Phone Wireless Remote Control Switch - IoT
Quick View
12V Bluetooth Relay Module - Mobile Phone Wireless Remote Control Switch - IoT

Limited time offer, ends 09/13

  • Model #: ZP0811ZP.2026110
  •  
  • $16.73 
  • Free Shipping
  • $15.13 - $16.73
DC 6-30V Timer Delay Triggered Relay Module 1 Channel Way 5V Multifunction Switch Control Relay Cycle Timer Digit LED Display Micro USB
Quick View
  •  
  • $14.97 
  • Free Shipping
  • $13.37 - $14.97
12V 2 Channel Solid State Relay Module, Low Level Trigger, 5A DC Control for Raspberry Pi
Quick View
  •  
  • $15.97 
  • Free Shipping
  • $14.37 - $15.97
HLK-10M12 AC-DC 220V to 12V 10W Intelligent Household Switch Isolated Power Supply Module(2 PCS) (10M12 220V to 12V)
Quick View
  •  
  • $28.79 
  • Free Shipping
  • $27.19 - $28.79
5PCS AC DC Converter Module AC 220V to 12V 400mA 4.5W Buck Converter Step Down Power Supply Module Isolated Switching Converter
Quick View
  •  
  • $16.71 
  • Free Shipping
  • $15.11 - $16.71
12V Bistable Relay Module Single Key Switch for Automotive Tuning Self-Locking One Touch Start-Stop Button
Quick View
  •  
  • $16.95 
  • Free Shipping
  • $15.35 - $16.95
5V Power On Time Delay Relay Module, Adjustable Delay Timer Circuit Board, for Automation Projects
Quick View
  •  
  • $16.58 
  • Free Shipping
  • $14.98 - $16.58
ESP8266 5V 30A Relay Module, 2 Channel ESP-12F Development Board for Smart Home IoT, DC7-80V Power Supply
Quick View
  •  
  • $19.56 
  • Free Shipping
  • $17.96 - $19.56
ESP8266 Dual Relay Module, 2 Channel 10A ESP-12F Development Board for Smart Home IoT, 5V/8-80V Power Supply
Quick View
  •  
  • $17.66 
  • Free Shipping
  • $16.06 - $17.66
2PCS M12 Inductive Proximity Sensor Switch, NPN NO DC6-36V 4mm Detection Distance, LJ12A3-4-Z/BX
Quick View
  •  
  • $16.55 
  • Free Shipping
  • $14.95 - $16.55
ESP8266 24V Relay Module, 16 Channel 10A ESP-12F Development Board for Smart Home IoT, DC24V Power Supply
Quick View
  •  
  • $36.46 
  • Free Shipping
  • $34.86 - $36.46
E3F-DS10C4 Proximity Switch Photoelectric Sensor 10cm Detection Distance Diffuse Reflection Infrared Sensor DC 6-36V 3-Wire NPN NO
Quick View
  •  
  • $16.08 
  • Free Shipping
  • $14.48 - $16.08
HLK-1D1205 12V to 5V 1W 200mA DC - DC Isolation Switching Power Supply Module Intelligent Household Switch Converter (6 PCS)
Quick View
  •  
  • $26.15 
  • Free Shipping
  • $24.55 - $26.15
HLK-1D1205 12V to 5V 1W 200mA DC - DC Isolation Switching Power Supply Module Intelligent Household Switch Converter (10 PCS)
Quick View
  •  
  • $38.57 
  • Free Shipping
  • $36.97 - $38.57
2 Channel 5V Low Level Trigger Solid State Relay Module with Fuse, 2 Way 250V 2A for Industrial Control Applications
Quick View
  •  
  • $16.95 
  • Free Shipping
  • $15.35 - $16.95
HLK-1D1212 12V to 12V 1W 84mA DC - DC Isolation Switching Power Supply Module Intelligent Household Switch Converter (6 PCS)
Quick View
  •  
  • $26.15 
  • Free Shipping
  • $24.55 - $26.15
E3F-DS30P1 Proximity Switch Photoelectric Sensor Switch 30cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NO
Quick View
  •  
  • $17.03 
  • Free Shipping
  • $15.43 - $17.03
E3F-DS30P2 Proximity Switch Photoelectric Sensor Switch 30 cm Adjustable Detection Distance Diffuse Reflection Infrared Switch DC 6-36V 3-Wire PNP NC
Quick View
  •  
  • $17.03 
  • Free Shipping
  • $15.43 - $17.03
0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)
Quick View
0-5A AC Current Detection Sensor Module Switch Output (DC 5V, Green)

Limited time offer, ends 09/13

  • Model #: 20260830ZP54C5JS
  •  
  • $16.18 
  • Free Shipping
  • $14.58 - $16.18
0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)
Quick View
0-5A AC Current Detection Sensor Module Switch Output (DC 24V, Green)

Limited time offer, ends 09/13

  • Model #: 20260830ZP55C5JS
  •  
  • $16.18 
  • Free Shipping
  • $14.58 - $16.18