It looks like a standard HD44780 display, 16x2 character with LED backlight, the pinout seems to be identical (first datasheet). 99% of character...
heh, I did actually think of something similar to that using a voltage divider which the transistor bypasses, it seems NPNs dont like being before...
hmm, this doesnt actually work... I have spent a good while trying to saturate a NPN transistor with 5v through a variety of base resistors, With...
I am majourly impressed that this thread is still going strong after like 3 or 4 years! I still have the desire to make a giant incandescent clock...
your a star, I tried a similar thing but not with a 2n2222, but i have a stash of those.... I am going to use a similar thing to achieve the 8...
Hi people, I am trying to connect a 9x 7 segement VFD display (from a pole display / cash register) to a PIC uC, using a 4017 decade counter...
ebay and ebay
quality, i will solder up a splitter tomorrow n try it out ^_^. just hope a magnetic card reader, keyboard and barcode reader can all run off one...
how long a momentary?
i use circad all the way as i like to be in full control of what i am doing and circad allows you to almost "paint" the board but other software...
bahh to late i have done them now.... that would of probably of been a bit too big as i am working now mainly on offcuts...
where abouts are you and what is the size as i will most likely be etching soon.... been a while though and it usually goes wrong randomly but...
only the top three pics work on teh HTML but if you go to index: http://www.malkjos.com/index_files/ pics 10 onwards are what u want......
Separate names with a comma.
