Introduction - If you have any usage issues, please Google them yourself
ATMEL Corporation ATMEGA128L using microcontroller, plus 240x128 dot matrix LCD screen+ DS18B20 temperature sensor+ DS1302 clock+ ucosII operating system, do a desktop small screen to display a number of famous aphorisms, little jokes and the like. Also can display the current time and temperature. Very useful, I used a one-month part-time production success. Archive contains schematic (protel99se format), the compiler is IAR Embddedworkbench 4.2