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> New HD44780 20X4 lcd white text on blue w/ contrast pot
New HD44780 20X4 lcd white text on blue w/ contrast pot
* PC Parallel Port Schematic
* Applications Portal Details
Need More! We have hundreds of LCDs!
* PC Parallel Port Connector Set (DB-25S)
* REAL LCD engineers, REAL LCD technical support. That’s what you can expect from us!
HD44780 LCD 20x4 White on Blue
UPDATE! New Applications Portal v5.1 includes USB LCD Designs!
* Bright white Text on cool blue background
* High contrast and wide viewing angles
* +5VDC (no negative supply needed)
Negative voltage for contrast?
* LED - High bright Yellow Green
* 1pc Contrast Adjustment Pot (APF10K)
* 1 year FREE access to our exclusive Applications Portal (AN-CD-01)
* FREE 60-day of REAL technical support with purchase!
* Your LCD will be bubble wrapped, packed with Antistatic Peanuts/Popcorn, AND placed in a box!
* We NEVER use padded envelopes!
Details of Applications Portal (AN-CD-01)
1 year free access to our popular Applications Portal which has been updated with more information and software! Below is a sampling of what’s in our Portal...
* UPDATED! Schematics, firmware, and bill of materials for converting the HD44780 LCD to a USB LCD!
* The above proven and tested PC Parallel port to LCD schematic.
* Schematic for converting your parallel LCD to serial (RS232)!
* BasicStamp samples for Robot projects and more!
* Sample initialization code
* Our famous All About LCDs e-book
* 411 Technology Systems is a leading Liquid Crystal Display supplier.
* We supply our LCDs to original equipment manufacturers, students, resellers and hobbyists.
* Experienced! Our technical team has over 15 years of design experience from leading Japanese, Korean, and Taiwanese LCD manufacturers.
* No Personal Checks nor COD.
