Channel relay hat board

Elenco channel relay hat board

• 8 Channel Relay 12V with Optocoupler Isolation Relay Module

  

  8 channel relay 12v with optocoupler isolation relay module geekcreit for arduino - products that work with official ard

  Italia

  9479999542236328 €

• 24V To 12V 4 Channel Optocoupler Isolation Board Isolated

  

  24v to 12v 4 channel optocoupler isolation board isolated module plc signal level voltage converter board 4bit

  Italia

  9479999542236328 €

• 3pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430

  

  3pcs 5v 4 channel relay module for pic arm dsp avr msp430 blue geekcreit for arduino - products that work with official

  Italia

  11369999885559082 €

• 30A 5V 12V 24V 1/2 Channel Relay Module with Optocoupler

  

  30a 5v 12v 24v 1/2 channel relay module with optocoupler isolation supports high and low level trigger

  Italia

  4730000019073486 €

• Multi-function Infrared Remote Control 8 Channel Relay

  

  Multi-function infrared remote control 8 channel relay module inching switch/self-lock switch 5v/12v/24v geekcreit for a

  Italia

  10430000305175781 €

• YYC-2S 5V 1 Channel Relay Module Cycle Trigger Delay

  

  Yyc-2s 5v 1 channel relay module cycle trigger delay power-off delay timing circuit timer switch with display

  Italia

  8529999732971191 €

• 5pcs 5V 4 Channel Relay Module PIC ARM DSP AVR MSP430 Blue

  

  5pcs 5v 4 channel relay module pic arm dsp avr msp430 blue geekcreit for arduino - products that work with official ardu

  Italia

  18020000457763672 €

• Geekcreit® 5V 4 Channel Relay Module For PIC ARM DSP AVR

  

  Geekcreit® 5v 4 channel relay module for pic arm dsp avr msp430 geekcreit for arduino - products that work with official

  Italia

  37899999618530273 €

• 30A 5V 12V 24V 4/8 Channel Relay Module with Optocoupler

  

  30a 5v 12v 24v 4/8 channel relay module with optocoupler isolation supports high and low level trigger

  Italia

  11369999885559082 €

• 10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430

  

  10pcs 5v 4 channel relay module for pic arm dsp avr msp430 blue geekcreit for arduino - products that work with official

  Italia

  29399999618530273 €

• 5V/7-28V Power Supply 8 Channel ESP8266 WIFI 8-way Relay

  

  5v/7-28v power supply 8 channel esp8266 wifi 8-way relay module esp-12f development board secondary development board

  Italia

  13270000457763672 €

• 1/2/4/6/8/16 Relay Module 8 Channel with Optocoupler Relay

  

  1/2/4/6/8/16 relay module 8 channel with optocoupler relay output 1 2 4 6 relay module 8 channels low level trigger 5/12

  Italia

  37899999618530273 €

• 1 Channel 5V Relay Module with Optocoupler Isolation Relay

  

  1 channel 5v relay module with optocoupler isolation relay single-chip extended plate high level trigger

  Italia

  6630000114440918 €

• ZK-MT21S 2.1 Channel Bluetooth 5.1 Subwoofer Amplifier Board

  

  1 channel bluetooth 51 subwoofer amplifier board module 50wx2+100w power audio stereo amplifier board

  Italia

  161200008392334 €

• 5V 4 Channel Level Trigger Optocoupler Relay Module

  

  5v 4 channel level trigger optocoupler relay module geekcreit for arduino - products that work with official arduino boa

  Italia

  8529999732971191 €

• Geekcreit® 433MHz DC 12V 10A Relay 1CH Channel Wireless RF

  

  Geekcreit® 433mhz dc 12v 10a relay 1ch channel wireless rf remote control switch transmitter with receiver

  Italia

  5679999828338623 €

• 1 Channel 24V Relay Module Optocoupler Isolation With

  

  1 channel 24v relay module optocoupler isolation with indicator input active low level bestep for arduino - products tha

  Italia

  6630000114440918 €

• DC 5V 12V 24V 2 Channel 30A High And Low Level Trigger Relay

  

  Dc 5v 12v 24v 2 channel 30a high and low level trigger relay module plc automatic control module with guide rail for sma

  Italia

  14220000267028809 €

• 5V ESP8266 Dual Channel Wi-Fi Relay Module Internet of

  

  5v esp8266 dual channel wi-fi relay module internet of things smart home mobile app remote control switch

  Italia

  6630000114440918 €

• 3Pcs 5V 1 Channel Level Trigger Optocoupler Relay Module

  

  3pcs 5v 1 channel level trigger optocoupler relay module geekcreit for arduino - products that work with official arduin

  Italia

  4769999980926514 €

• 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler

  

  3v low level trigger relay module optocoupler isolation terminal bestep for arduino - products that work wit

  Italia

  28399999141693115 €

• 6 Channel 24V Relay Module Low Level Trigger With

  

  6 channel 24v relay module low level trigger with optocoupler isolation bestep for arduino - products that work with off

  Italia

  9479999542236328 €

• ZK-TB21S 2.1 Channel bluetooth Audio Amplifier Board Module

  

  1 channel bluetooth audio amplifier board module subwoofer mid-pitched high-pitched tpa3116 bass amp 50wx2+10

  Italia

  28450000762939453 €

• RJ45 TCP/IP WEB Remote Control Board With 8 Channels Relay

  

  Rj45 tcp/ip web remote control board with 8 channels relay integrated 250vac 485 networking controller

  Italia

  54060001373291016 €

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