The narrow viewing angle of an LCD weakens the image quality in wider viewing angles. LCD are connected to microcontroller through a LCD interface IC or directly to it's address and databus and few ...

In most of the embedded systems applications, the need for a display is must. If any text /numeric data and graphics/image need to be displayed, use of LCD display panel is a must. The basics of LCD ...

but we never realize you could use a 595 chip to make a 3-wire serial LCD interface. That’s because we’ve always thought of shift registers as having three control pins which must be addressed ...