Showing all 8 results
1 Channel USB Powered Relay Module
1 Channel USB Powered Relay Module is great for controlling your devic
Starts at $31.99
1 Channel USB Powered Solid State Relay Module
Numato Lab's 1 Channel USB Solid State Relay Module is great for cont
Starts at $50.99
2 Channel Programmable Relay Module
Numato Lab's 2 Channel Programmable Relay Module is a feature-rich pro
Starts at $56.99
2 Channel USB Powered Relay Module
2 Channel USB Powered Relay Module is great for controlling your devic
Starts at $26.99
2 Channel USB Solid State Relay Module
Numato Lab's 2 Channel USB Solid State Relay Module is great for cont
Starts at $52.50
4 Channel Programmable Relay Module
Numato Lab's 4 Channel Programmable Relay Module is a feature-rich pro
Starts at $52.50
4 Channel USB Powered Relay Module
4 Channel USB Powered Relay Module is great for controlling your devic
Starts at $11.99
4 Channel USB Solid State Relay Module
Numato Lab's 4 Channel USB Solid State Relay Module is great for cont
Starts at $70.99