A simple circuit that many of you have often dreamed of in the past.We may have a circuit that displays an indication by means of a LED and we wish to trigger another circuit from this indication.This circuit does exactly this job.. It can be triggered from 1.4VDC and has an output capable of handling 2A/250VAC by means of a relay. It can be used in automation applications, control rooms, vox circuits etc. V 6-12VDC PCB 37x45mm