OWOWOD – One Wire / One Way Output for Debugging the Tinusaur (Part 1)

I always wanted to be able to write something like this in my code … have that running on the micro-controller and see the debugging output on my computer. The Problem Unfortunately that is not easy – in fact not possible with the standard tools used to work with the ATtiny85. The problem is this: (1) those … Read more

Oscilloscope-like Circuit – Preview

This is a oscilloscope-like circuit for the Tinusaur, it is not a real oscilloscope but could be used as a base for one. It is built on top of the Tinusaur board (Atmel AVR ATiny85) and Nokia 3310/5110 LCD (PCD8544 controller). There is also simple preamplifier for the electret microphone connected to the ADC of … Read more