Showing 1–12 of 17 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 Relay(SPDT) Module
1 Channel USB Powered Relay(SPDT) Module is great for controlling your
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
16 Channel USB Relay Module
URMC16 16 Channel USB Relay Module is great for controlling your devic
Starts at $100.99
2 Channel USB Powered Relay Module
2 Channel USB Powered Relay Module is great for controlling your devic
Starts at $37.99
2 Channel USB Relay Module
URMC2 2 Channel USB Relay Module is great for controlling your devices
Starts at $37.99
2 Channel USB Relay Module with Digital Inputs
Numato Lab 2-Channel USB Relay Module with Digital Inputs is a compact
Starts at $44.99
2 Channel USB Solid State Relay Module
Numato Lab's 2 Channel USB Solid State Relay Module is great for cont
Starts at $74.99
32 Channel USB Relay (DPST) Module
Numato Lab 32 Channel USB Relay (DPST) Module is great for controlling
Starts at $299.95
32 Channel USB Relay Module
URMC32 32 Channel USB Relay Module is great for controlling your devic
Starts at $186.99
4 Channel USB Powered Relay Module
4 Channel USB Powered Relay Module is great for controlling your devic
Starts at $5.99
4 Channel USB Reed Relay Module
Numato Lab's 4-Channel USB Reed Relay Module offers a streamlined an
Starts at $59.95