5V 8 Channel RELAY Arduino Module


Ideal for single chip microcontroller, appliance control, etc. Control DC / AC signal, can control 220V AC load One normally closed contact and one normally open contact, increasing relay coil High impedence, Power supply indicator LED, Control indicator LED, Channel: 1 channelTTL Control Signal: 5V Voltage: 5V Relay Ampearage- 10A


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