Character lcd manual

20 x 4 Character LCD FEATURES • Type: Character † Display format: 20 x 4 characters † Built-in controller: ST (or equivalent) † Duty cycle: 1/16 † 5 x 8 dots includes cursor † + 5 V power supply (also available for + 3 V) † LED can be driven by pin 1, pin 2, pin 15, pin 16 or A and K † N.V. optional for + 3 V power supply. The Smart LCD module is a serially controlled 2 line by 16 character alphanumeric LCD display. Unlike most serial LCD modules on the market the Smart LCD includes a microcontroller which gives the module a rich set of features. It also requires no software. Hitachi’s HD based character LCD are very cheap and widely available, and is an essential part for any project that displays information. Using the LCD piggy-back board, desired data can be displayed on the LCD through the I2C bus. In principle, such backpacks are built around PCF (from NXP) which is a general purpose bidirectional.

DOT MATRIX CHARACTER LCD MODULE USER’S MANUAL OPTREX CORPORATION Apollo Display Technologies Inc. Morris Ave. Holtsville NY Phone: () Fax: () www.doorway.ru In the ‘setup’ function: we will use two functions: The first function is begin (). This is used to specify the dimensions of the display i.e. how many columns and rows the display has. If you are using 16×2 character LCD, pass the parameters 16 2; If you are using 20×4 LCD, pass the parameters 20 4. 20 x 4 Character LCD FEATURES • Type: Character † Display format: 20 x 4 characters † Built-in controller: ST (or equivalent) † Duty cycle: 1/16 † 5 x 8 dots includes cursor † + 5 V power supply (also available for + 3 V) † LED can be driven by pin 1, pin 2, pin 15, pin 16 or A and K † N.V. optional for + 3 V power supply.

ELECTRICAL CHARACTERISTICS. (Ta=25℃;Vdd=V±10%,otherwise specified). Item. Symbol Test Condition Min. Typ. Max. Unit. Power Supply for Logic. SCLC 16x2 Large Characters RS LCD Module. User's Manual. Large Viewing Area 99mm x 24mm. Large Character Size. mm x mm. Features. Character Liquid Crystal Display Modules are high-contrast, wide-viewing-angle and low-power- consumption display incorporating CMOS LCD controller.