5V 1 channel relay module
Configureable Activation Logic, High or Low, via mini jumper
Maximum Current Rating: 10A
Maximum Voltage Rating: AC 250V
Can control various appliances with large current and high voltage
Can be controlled directly by microcontroller such as Arduino, 8051, AVR, PIC, DSP and ARM
Build in an Opto-Isolator for extra isolation and protection to controller.
A power indicator LED, Green
Comes with an indicator LED