pvk_vicky2000

Member Since: December 15, 2010

Country: United States

  • Product LCD-00569 | about 3 years ago

    Hi all,
    in the Christmas tree example a font table was given so as to display characters right side up
    can anyone tell me how to change that table so that characters appear 90 degrees rotated
    eg: input in program ->P output in LCD-> P rotaed in 90 degrees clockwise direction

  • Product LCD-09363 | about 3 years ago

    i think its for epson
    because in the lcd_driver.h file he commented all the lines which had philips mentioned.
    for it to work with philips u nee to comment all epson lines of code and uncomment philips’s lines.
    Those fuzzy lines are a result of imprper connection with the 3.3v line or the D9 pin which is notoriously loose for me.
    after i soldered it rock tight it stopped fuzzing…………………………..mostly!

  • Tutorial - Random Number Generating Geiger Counter | about 3 years ago

    speaking to Tesla coils
    does anyone know how to generate that amount of voltage from conventional ac supply
    voltage multipliers cant push voltage upto 10000v

  • Product LCD-09363 | about 3 years ago

    i have an arduino uno now
    according to “TheMoogle” comment the does the LCD get damaged when i connect the 5v pin
    when i connect only the 3.3v pin the LCD display only works with no back-light
    when i connect the 5v pin both back-light and LCD works as it ought to
    does it really get damaged? if so how to turn on the backlight it remains off when i connect only 3.3v pin and gnd.

  • Product LCD-09363 | about 3 years ago

    thanks
    after a lot of tweaking and poking
    and a lot of coffee( for me not the lcd)
    i got it working with an 8052 micro
    and i was able to run the example code for the sparkfun logo and peter davenport merry christmas tree.

  • Product LCD-09363 | about 3 years ago

    Member171297:

    i have bought this color shield (the exact same one)
    near my locality because it was available
    Q: how can i use this as the
    Color LCD - Breakout Board
    LCD-08600nokia lcd break out board
    listed on your website
    plz note that i dont use audrino i use other controllers
    which pins should i ignore and which i should use for displaying (eg: for spi interface with 8052 running at 20mhz)
    i’m a newbie plz bear with me if if u think my question is irritating.

  • Product LCD-09363 | about 3 years ago

    i have bought this color shield (the exact same one)
    near my locality because it was available
    Q: how can i use this as the
    Color LCD - Breakout Board
    LCD-08600nokia lcd break out board
    listed on your website
    plz note that i dont use audrino i use other controllers
    which pins should i ignore and which i should use for displaying (eg: for spi interface with 8052 running at 20mhz)

  • News - Incoming! | about 3 years ago

    nice
    but if you miss u’re gonna have to go the fridge urself and get an ice bag to apply to the bruise on ur head
    BUT still………….pretty cool

No public wish lists :(