• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

about this fan controller?

Status
Not open for further replies.

grp1nidhlp

New Member
i'm trying to analyze this circuit, the one that is attached...does anyone know how diode sensors work? i mean in the circuit...and is the uA741 IC use as an amplifier? and how does the output of the 741 able to switch Q1...i just want to know how the system works...thank you very much!!! :D
 

Attachments

Status
Not open for further replies.

EE World Online Articles

Loading
Top