15.75 15.75 USD
RE50 Solid State Relay SSR-40VA (Resistive Voltage Regulator Relay)
Single phase Adjustable Solid State Module
40A Input 24~380Vac / Output 470~560Kohm/2W
3.68 3.68 USD
Delay Relay Timer Module - Trigger Delay Switch
5V-30V Delay Relay Timer Module Trigger Delay Switch Micro USB Power Adjustable Relay Module
1.58 1.58 USD
ESP8266 WiFi 4 Relay Module
ESP-01 WiFi Module Included
9.45 9.450000000000001 USD
ESP8266 WiFi 2 Relay Module
ESP-01 WiFi Module Included
7.35 7.3500000000000005 USD
ESP8266 WiFi 1 Relay Module
ESP8266 Module Not Included
1.37 1.37 USD
8 Output Relay Module Works on 5V Signal (SKU#KIT.M9)
With Optocoupler Isolation & High/Low Trigger Selection
5.50 5.04 5.04 USD
1 Output Relay Module Works on 5V Signal (SKU#KIT.M2)
With Optocoupler Isolation & High/Low Trigger Selection
1.05 1.05 USD
4 Output Relay Module Works on 5V Signal (SKU#KIT.M7)
With Optocoupler Isolation & High/Low Trigger Selection
3.15 3.15 USD
2 Output Relay Module Works on 5V Signal (SKU#KIT.M4)
With Optocoupler Isolation & High/Low Trigger Selection
1.58 1.58 USD