max3232 to OR gate driving an LED

Status
Not open for further replies.
P

popoyboys

Advanced Member level 4
Joined
Feb 20, 2007
Messages
110
Helped
4
Reputation
8
Reaction score
2
Trophy points
1,298
Location
from the deepest roots of KAMOTE land
Visit site
Activity points
1,967
Hi,

I would like to seek your advice on this circuit.

What are the challenges you think would arise from this circuit?
Any suggestions for improvement?

 

Attachments

  • max3232.png
    10.7 KB · Views: 94
Last edited:

I'm not sure what you mean by 'challenges' but assuming the rest of the circuit is present and correct, there are some things to be aware of:

1. The OR gate and LED must both be capable of working from a 3.3V supply.
2. You must limit the current that could flow through the LED by adding a resistor in series with it.

Brian.
 

Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…