ATmega169 base 8bit Arithmetic and logic unit, an open source software project by Dilshan Jayakody: ALU (Arithmetic and Logic Unit) is a digital system that performs integer arithmetic and logical operations. In this post we introduce ATmega169 base ALU simulation using Proteus. This is 8bit ALU, and functionally it is similar to other entry level ALUs […]
Tag Archives: ATmega169
App note: AVR Butterfly
AVR butterfly is a cheap LCD development platform for the ATmega169 microcontroller. This board features: LCD-on-Glass display with 120 segments. 4 direction joystick with a push-button. Piezo element as a speaker. 32KHz crystal for real time clock projects. 4Mbit DataFlash memory. RS-232 level converter. NTC thermistor as a temperature sensor. Light dependent resistor as a […]