ST621XX Search Results

DHT21

Abstract: liquid cristal display Microcontroller AT89s52 connections with lcd three and half digit 7 SEGMENT LCD DISPLAY 4 digit 7 segment lcd display pin configuration four digit lcd segment lcd ST62 20 Pin ST6215 AN594
Text: AN594 Application note Direct LCD drive with ST621xx and ST626xx Introduction This note describes a technique for driving a Liquid Crystal Display LCD with a standard ST62 microcontroller (MCU), without any dedicated LCD driver. This technique offers a display capability for applications which require a small display at a low cost together with the versatile capabilities of the standard ST62xx MCU. Higher display requirements are easily handled by