HD44780 LCDs are the most popular alphanumeric displays in embedded systems. The only downside is that they use six I/O pins in 4-bit nibble mode and as many as 11 pins in 8-bit mode. Earlier Design ...
Freescale Semiconductor (NYSE: FSL) today introduced an ARM (R) Cortex (TM)-M4 core based microcontroller (MCU) family designed for single-chip, graphics LCD applications. The high-performance Kinetis ...
[El Artis] just finished building an audio spectrum analyzer that uses a character LCD. The uses an Arduino to drive the display, but unlike other meters that use the microcontroller for analysis, [El ...