20 x 4 Yellow/Green color LCD display module (JHD204A)

20 x 4 Yellow/Green color LCD display module (JHD204A)

There are several uses for an electronic display module called a Liquid Crystal Display (LCD) panel. A 20x4 LCD display is a relatively basic module that is frequently seen in many different kinds of circuits and gadgets. An LCD that measures 20 by 4 may show up to 20 characters on each of its four lines. Every character in this LCD is shown as a 5 by 8 pixel matrix. The 20x4 intelligent alphanumeric dot matrix display is capable of displaying 256 distinct letters and symbols.

Features

• Black text on the yellow background
• 20 characters wide, 4 rows
• The integrated single LED backlight is easily dimmable using PWM or a resistor.
• Is totally controllable using just six digital lines! (Any pin, digital or analog, may be utilized.)
  
  Applications
• Laser printers
• Fax machines
• Industrial test equipment
• Networking equipment