RELAYS & CONTROLLERS There are 25 products.

Relay & LED Controller is the place to look for interfaces that help you drive higher current applications out of your microcontroller. Easy to connect and control Relay & LED Controller boards that will get your project working in not time.

• Quick view

  SainSmart Interface board - 8 channel - 5V

  Short Description : 5V 8-Channel Relay interface board, and each one needs 15-20mA...

  View this product

  17,82 €

  Available

  View Add to cart
• Quick view

  Relay module with optocoupler - 16-channel...

  Short Description : 5V 16-Channel Relay interface board, and each one needs 50-60mA...

  View this product

  27,50 €

  Available

  View Add to cart
• Quick view

  SainSmart Solid State Relay module -...

  Short Description : This item has been assembled, and electrical test passed. Led...

  View this product

  30,00 €

  Available

  View Add to cart
• Quick view

  SainSmart Full-Color LED Module for Arduino

  Short Description : Excellent PCB design, very beautiful 8 three primary colors (red,...

  View this product

  8,85 €

  Available

  View Add to cart
• Quick view

  DC 5V 1-Channel Low Level Trigger Relay...

  Short Description: Model: DC 5V 1-Channel Low Level Trigger Relay Module Brand Name:...

  View this product

  2,00 €

  Out of stock

  View Add to cart
• Quick view

  Relay module 5V - 1-Channel with optocoupler

  Short Description:  Model: DC 5V 1-Channel with optocoupler high Level Trigger Relay...

  View this product

  2,05 €

  Available

  View Add to cart
• Quick view

  DC 12V 1-Channel High Level Trigger Relay...

  Short Description: Model: DC 12V 1-Channel High Level Trigger Relay Module Brand Name:...

  View this product

  2,00 €

  Out of stock

  View Add to cart
• Quick view

  Relay 5 pins 5V - HLS8L-DC5V-S-C

  Short Description: Model: HLS8L-DC5V-S-C Brand Name: Chipskey Condition: Brand New With...

  View this product

  1,67 €

  Available

  View Add to cart
• Quick view

  Relay - HTV6-DC5V-SH

  Short Description: Model: HTV6-DC5V-SH Brand Name: Chipskey Condition: Brand New With...

  View this product

  1,79 €

  Available

  View Add to cart
• Quick view

  Moisture-sensitive switch relay module

  Short Description: Model: 2007 Moisture-sensitive switch relay module; the humidity...

  View this product

  4,80 €

  Out of stock

  View Add to cart
• Quick view

  12V light control switch

  Short Description: Model: 2008 12V light control switch; the photoresistor plus relay...

  View this product

  4,48 €

  Out of stock

  View Add to cart
• Quick view

  Relay Module for Arduino DSP AVR PIC ARM -...

  Short Description: Model: 4-Channel 5V Relay Module for Arduino DSP AVR PIC ARM Brand...

  View this product

  14,10 €

  Available

  View Add to cart
• Quick view

  2-Channel 5V Relay Module for Arduino DSP...

  Short Description: Model: 2-Channel 5V Relay Module for Arduin0 DSP AVR PIC ARM Brand...

  View this product

  5,00 €

  Out of stock

  View Add to cart
• Quick view

  Arduino DC 5V Coil Relay Module for SCM...

  Short Description: Model: Arduino DC 5V Coil Relay Module for SCM Development/Home...

  View this product

  3,00 €

  Out of stock

  View Add to cart
• Quick view

  12V Delay-off relay module

  Short Description: Model: 2013 12V Delay-off relay module; delay switch; robot; smart...

  View this product

  5,00 €

  Out of stock

  View Add to cart
• Quick view

  Thermal sensor module - relay module combo

  Short Description: Model: 2015 Thermal sensor module; relay module combo; temperature...

  View this product

  6,00 €

  Out of stock

  View Add to cart
• Quick view

  The flame sensor module relay module combo

  Short Description: Model: The flame sensor module relay module combo; flame; fire...

  View this product

  4,80 €

  Out of stock

  View Add to cart
• Quick view

  12V normally open type trigger delay relay...

  Short Description: Model: 12V normally open type trigger delay relay; the delay circuit...

  View this product

  6,40 €

  Out of stock

  View Add to cart
• Quick view

  High-performance 12V-delay alarm buzzer...

  Short Description: Model: High-performance 12V-delay alarm; buzzer; modules For...

  View this product

  6,40 €

  Out of stock

  View Add to cart
• Quick view

  Relay Shield Module for Arduino - 2-Channel

  Short Description: Model: 2-Channel 5V 12V Relay Shield Module for Arduino Brand Name:...

  View this product

  4,36 €

  Available

  View Add to cart
• Quick view

  Relay Shield Module for Arduino - 4-Channel

  Short Description: Model: 4-Channel 5V 12V Relay Module Board for Arduino Brand Name:...

  View this product

  8,59 €

  Available

  View Add to cart
• Quick view

  8-Channel 5V 12V Relay Module Board for...

  Short Description: Model: 8-Channel 5V 12V Relay Module Board Brand Name: Chipskey...

  View this product

  14,00 €

  Out of stock

  View Add to cart
• Quick view

  USB Control Switch Relay module - 2...

  View this product

  14,10 €

  Out of stock

  View Add to cart
• Quick view

  Solid State Relay Module Board - 4-channel...

  View this product

  20,00 €

  Available

  View Add to cart
• Quick view

  Raspberry Pi Relay Board - 3-channel - 5V

  View this product

  21,03 €

  Available

  View Add to cart