Mini 4-channel Logic Analyzer with Atmega8
This is a mini Logic Analyzer that can be used to "look" at logic levels of digital signal for analysis purposes. For example, it can be used to analyze digital signals coming out of various sensors, IR receivers or communication ICs.
It is built around Atmega8 AVR microcontroller, has 4 input channels and can capture signals of up to 400kHz. Data is displayed on Nokia 3310 LCD (84x48 pixels) with backlight. Take look at the presentation video after the break.
Schematics and source-code are published on the project page.
© Vassilis Serasidis