8-channel module 12V 10A relay controlled by 0V low state for Arduino

An eight-channel relay module powered by 12V, ideal for controlling directly from Arduino, AVR, PIC, DSP, ARM. Simply connect the module to the power supply and control signal to the IN1-IN8 inputs. The module is equipped with LEDs indicating the operation of each relay. It is possible to test the application without switching on the relays by removing the JD-VCC jumper, which disconnects the relays from the power supply, but the indication LEDs still indicate the logic status of the pins. Specification:

* Number of relays: 8

* Supply voltage: 12 V

* Max. relay load: 10A/250V AC or 10A/30V DC

* Active state switching relay: LOW

* LEDs indicating the status of each relay

* Optical separation of each channel

* Dimensions: 138 x 56 x 18 mm