No really, not another 44780 question! I want to knock up a tacho, to read to about 2500rpm, displaying the result on a large 4 digit/7 segment display. If I were content with LED, this would be trivial. Sadly, I want to read it in bright sunlight (ever the optimist) so I need LCD. Ideally, a device with all the driver intelligence on-board, to avoid taxing my veroboard layout skills. Sounds like an ideal job for an alphanumeric LCD module, I know, but I need to read it a glance, at arms length. Am I looking for something that exists? Thanks in advance John Midgley