Many Electronic circuit projects in simple ways of learning

Opto-Thermo Control Relay Switch with IC 741

This is 741 Opto-Thermo Control Relay switch circuit. It is a simple electronic circuit using 741. I love a 741 op-amp.  Though very ancient, it still has many uses.  This can use for detecting light and the temperature.

By have work various instructions very much. And have onely observations be I uses IC 741 then can insist that. Must easy and economize. For electric appliances supervision as a result command change , Relay there.


Circuit diagram of Opto-Thermo Control Relay Switch with IC 741

We recommended other circuits

Related Posts

JLCPCB - Only $2 for PCB Protytpe(Any Color)

With 600,000+ Customers Worldwide, 10,000+ PCB Orders Per Day

Up to $20 shipping discount on first order now:

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Close Menu