High/Low Level Trigger Relay Module 1 2 4 8 Channel 5V 12V 24V Home IntteIligent Control Module with Optocoupler Isolation Output Replacement for Industrial Grade Precision Reliable Electronic Module
R 1,412
5v 1 2 4 8 Channel Relay Module with Optocoupler.Output X Way for Artduino 1CH 2CH 4CH 8CH Industrial Grade Precision Reliable Electronic Module
R 1,613
1 2 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Artduino Industrial Grade Precision Reliable Electronic Module
R 1,412
AEDVHRYKK Relay 5pcs Industrial Electronic Circuit Board DIY Srsb-05 12 24 vdc-sl-a 5 V 5A 4 pin Automotive(SRSB-24VDC-SL-A)
R 1,528
Yechiry 5V 12V 24V Time Delay Relay Module, LCD Display Adjustable Timer 0.01s to 9999min Timer Board, Industrial Automation Control Module with Voltage Setup, Ideal for Switch Quantity
R 698
5V 12V 4-Channel Relay Module with Optocoupler Relay 4 Way Module Shield AVR 51 PIC for Artduino Industrial Grade Precision Reliable Electronic Module
R 1,613
4 8 Channel Relay Module 30A with Optocoupler Isolation 5V 12V 24V Supports High and Low Triger Trigger Industrial Grade Precision Reliable Electronic Module
R 2,215
ESP32 VViFi Wirreless Relay Module BIIuetuoth Dual Relay Module AC 90-250V Supply ESP Development Board Smairt Controller Control Industrial Grade Precision Reliable Electronic Module
R 2,135
Solinder DC 12V 24V 36V 48V Voltage Protection Relay No Auxiliary Power Required for DC Motor Battery Industrial Control (DC12V)
R 1,573
GR8-116 Auxiliary Relay for Industrial Control, 1SPDT, AC/DC 12V, DIN Rail Mounted, IP40 Front Panel, 90×18×64mm
R 742