LCD circuits often require a –10V voltage at 2 to 15 mA to bias a graphics-LCD-driver IC. You can usually accomplish this task with an external charge-pump IC, such as Maxim’s ICL7660, but that ...

This project completely deals with the interfacing AVR microcontroller (ATMEGA 16) with 16X2 LCD. The Atmega16 belongs to the AVR microcontroller family. This project completely deals with the ...

The basic 16×2 LCD is an extremely popular component that we’ve seen used in more projects than we could possibly count. Part of that is because modern microcontrollers make it so easy to work with; ...

A new 8-bit flash microcontroller with an advanced LCD driver architecture offers direct connection to LCD modules. The 68HC908LJ12 also features an advanced on-chip real-time clock and a synchronous ...

Atmel has announced the integration of an lcd controller into its AVR XMEGA microcontroller range, which it claims reduces design complexity and lowers overall system cost. The integration, adds the ...

This circuit solved a problem encountered in developing a portable device with an ARM Cortex-M0 processor. The power supply consisted of two AA batteries (2 × 1.5 V), and I needed to signal the user ...

Deep in the heart of your latest project lies a little silicon brain. Much like the brain inside your own bone-plated noggin, your microcontroller needs protection from the outside world from time to ...