9V battery with LCD
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- adafruit_support_bill
- Posts: 88088
- Joined: Sat Feb 07, 2009 10:11 am
Re: 9V battery with LCD
We'd need to know the specific components you are using. Most LCDs run on 3.3v or 5v. Some have on-board regulation to handle higher voltages.
Please be positive and constructive with your questions and comments.