5V Relay Module Omron G5LA
This module can be used with Arduino Sensor Shield.
You can do some simple design about it，it support“plug and play”.
When we design projects by using Arduino , there are a lot of equipments with large current or high voltage equipments (such as electromagnetic valve) which usually cannot directly controlled by Arduino digital I/O interface,then we can consider solutions based on relay.
This relay output driver shield adopts Omron G5LA relay to supply 1 channel control, the max can link to equipment with 250V AC/DC, therefore it can be used to achieve so many effects,such as electric lamp control.
Modular design makes it easy to connect with Arduino Shield. The output status of Relay are shown by a light diode for convenient using.
