Relay Series

Showing 1–16 of 37 results

• Sale!

  C25 12V Timing Board Switch Trigger Normally Open Type Time Delay Control Module | Relay Series

  $11.00 Original price was: $11.00.$8.00Current price is: $8.00. Add to cart Add to wishlist
• Sale!

  5V 12V 4-Channel Relay Module with Optocoupler Relay Expansion Board for Arduino | Relay Series

  $10.00 Original price was: $10.00.$8.00Current price is: $8.00. Select options Add to wishlist
• Sale!

  NE555 Time Delay Relay Module 5V/12V 0 To 10 Second Automotive Electrical Delay | Relay Series

  $10.00 Original price was: $10.00.$7.00Current price is: $7.00. Select options Add to wishlist
• Sale!

  DC 8V-36V Relay Board with Optocoupler LED Display Relay Controller Self-locking | Relay Series

  $36.00 Original price was: $36.00.$25.00Current price is: $25.00. Select options Add to wishlist
• Sale!

  8/16 W5100 Channel Network Web P2P Relay Control Switch Module DC 5V 2A for IOT | Relay Series

  $24.00 Original price was: $24.00.$18.00Current price is: $18.00. Select options Add to wishlist
• Sale!

  220V Relay Module Input Output Switch Relay Module for Corridor Staircase Light | Relay Series

  $10.00 Original price was: $10.00.$8.00Current price is: $8.00. Add to cart Add to wishlist
• Sale!

  Time Adjustable Delay Relay Module NE555 Timer Control Switch Board 12V DC | Relay Series

  $10.00 Original price was: $10.00.$7.00Current price is: $7.00. Add to cart Add to wishlist
• Sale!

  XH-M131 Photoresistor Brightness Auto Control Module 12V Relay Light Switch | Relay Series

  $10.00 Original price was: $10.00.$7.00Current price is: $7.00. Add to cart Add to wishlist
• Sale!

  1 Channel Relay Cycle Timer Module USB 5.0V Relay Module 6-30V Anti-interference | Relay Series

  $12.00 Original price was: $12.00.$8.00Current price is: $8.00. Add to cart Add to wishlist
• Sale!

  LAN Ethernet 2 Channel TCP UDP Controller Module Relay Board for Android APP | Relay Series

  $53.00 Original price was: $53.00.$41.00Current price is: $41.00. Add to cart Add to wishlist
• Sale!

  4 Channel Trigger Board Shield High Low Level Trigger for PLC Automation Control | Relay Series

  $29.00 Original price was: $29.00.$22.00Current price is: $22.00. Select options Add to wishlist
• Sale!

  DC5/12/24V Delay Relay Module Programmable Relay Module Cycle Timer Delay Switch | Relay Series

  $15.00 Original price was: $15.00.$10.00Current price is: $10.00. Select options Add to wishlist
• Sale!

  HW-752 3 Channel PWM Generator Module 1Hz 150KHz Pulse Frequency Adjustable | Relay Series

  $15.00 Original price was: $15.00.$10.00Current price is: $10.00. Add to cart Add to wishlist
• Sale!

  Vibration Sensor Trigger Board Relay Switch Module for DIY Alarm System | Relay Series

  $15.00 Original price was: $15.00.$10.00Current price is: $10.00. Add to cart Add to wishlist
• Sale!

  YF-7 Dual-Channel Delay Relay Module Pulse Trigger Cycle Timer 7-30V DC | Relay Series

  $27.00 Original price was: $27.00.$18.00Current price is: $18.00. Add to cart Add to wishlist
• Sale!

  5V/12V/24V Bistable Relay Module Self Locking One-key Start-stop Single Chip | Relay Series

  $12.00 Original price was: $12.00.$9.00Current price is: $9.00. Select options Add to wishlist