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

question for gas sensor(MQ5)

Status
Not open for further replies.
P

patece

Newbie level 5
Joined
Feb 29, 2012
Messages
10
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
1,371
masters
could you please help me regarding my problem what will be my VREF and VREF- in the MQ5 gas sensor?. If this will be my problem. Is it possible that I rather use interrupt applying 5 or 0V to specific port pin by using operational amplifier. I am using pic16f877a mcu. Thanks and more power.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top