Showing all 8 results

1 Channel 5V Relay Module without Optocoupler

45.21 (Excluding All Taxes)
  • 1 Channel 5V Relay Module without Optocoupler
  • Operating Voltage Range:3~ 5VDC
  • Maximum Voltage: 5V
  • Maximum Current: 10A
  • Operating Temperature: -40 to 85°C
  • Contact Load: Low Power
  • LED Indication of Relay ON

XH-M131 DC 5V Light Control Switch Photoresistor Relay Module

119.67 (Excluding All Taxes)
5V Light Control Switch Photoresistor Relay Module

Generic 12V One Channel RF Wireless Relay Module with Remote Control

404.00 (Excluding All Taxes)
1 Channel Relay With RF Wireless Remote Control

5V 1Channel Relay Module With Modbus RTU Input Optocoupler Isolation

320.23 (Excluding All Taxes)
  • 5V Modbus RTU, 1Channel Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
  • Product Name:1 Bit Modbus RTU Relay Module
  • Working Voltage: DC 5V

Humidity Sensitive Switch Relay Module

149.35 (Excluding All Taxes)
Humidity Sensitive Relay Module

12V 1Channel Relay Module With Modbus RTU Input Optocoupler Isolation

305.23 (Excluding All Taxes)
  • 12V Modbus RTU 1, Channel Relay Module, Input Optocoupler, Isolation RS485 MCU for, Arduino
  • Product Name:1 Bit ModbusRTU Relay Module
  • Working Voltage: DC 12V
  • Working Current:1A

7 To 24V 1 Channel Relay Module With Modbus RTU – RS485/TTL Anti-Reverse Connection

459.23 (Excluding All Taxes)
  • 7-24V Modbus RTU 1, Channel Relay Module, RS485/TTL Anti-reverse, Connection
  • Microcontroller: 8-Bit
  • Communication Protocol: Modbus RTU/TTL UART Interface
  • Communication Baud Rate: 4800/9600/19200