Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Infra red detector question #2

Status
Not open for further replies.
L

Lucifre

Full Member level 2
Joined
Jul 5, 2005
Messages
125
Helped
2
Reputation
4
Reaction score
0
Trophy points
1,296
Location
Detroit MI
Activity points
2,389
How do you find the resistance of the infrared detector when it is fully illuminated and when it is in complete darkness, other than taking an ohmmeter to it? Is there a way to calculate it?
 

Ideal detectors are like ideal current sources. They have very large resistances in series with current sources.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top