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16 Channel DC7V-38V USB Control Switches USB Control Relays Module Computer Control Switches Board
Features: 16CH Relays 12V Module with Optocoupler Low Levels is compatible board with 16 relays for AC50V / 5A or DC30V / 5A is perfect for all kind of projects. This 16-channel relays module with optocouplers is perfect for driving up to 16devices...
$35.82 Free Delivery