oldmaker

  • Following 0 users
  • Followed by 0 users
  • Votes 0
  • Subscriptions 3

Posts

Recent activity by oldmaker Recent activity Votes

  • NHD0420CW-Ax3 display with Arduino Uno - Tutorials

    1. Community
    2. OLEDs

    Hi,I read some posts asking for use of NHD0420CW-Ax3 display family with Arduino Uno.So I modified the example supplied by Newhaven and adapted it to Arduino Uno, for tutorial purpose. They are ful...

    • oldmaker
    • 9 followers
    • 20 comments
    • 0 votes

  • interface voltage levels for NHD-0420CW

    1. Community
    2. OLEDs

    Hi,I just purchased two OLED character displays, NHD-0420CW-AB3 and NHD-0420CW-AG3, for a new prototype.I have a doubt: in the datasheet I read "H Level input 0,8*VDD; L Level input 0,2*VDD".VDD is...

    • oldmaker
    • 2 followers
    • 3 comments
    • 0 votes