Tag Archives: Arduino

Debugging AVR ATMEGA code with Atmel Studio and ICE

One of the more challenging aspects of writing code for microcontrollers is not being able to liberally sprinkle your code with PRINT statements to show the state of variables and whatnot at particular moments. If you’re working with Arduino-type devices you can always fire up the Serial library and print stuff that way – back down the wire to a… Read more »

AVR basics: ATMEGA 88-168-328 cheat sheets

Why is it you can never find the data sheet you need when you’re in a hurry? I’m currently exploring (or as my More Significant Other puts it, ‘twotting about with’) AVR microcontrollers. This is a natural extension of my earlier addiction to Arduinos, which are the gateway drug of the microcontroller world. Sooner or later you start feeling constrained by… Read more »

HMV 1960 valve radio Raspberry Pi case

So I was looking around for a case for a Raspberry Pi and I noticed this old radio gathering dust in the cupboard. And it all just got out of hand from there. The HMV Model 1376 valve radio dates from 1960. When I bought it in a junk shop for a few quid it was working. When I took it… Read more »

AVR basics: interrupts

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[As I may have mentioned somewhere, this blog is about my journey through the worlds of electronics, robotics and retro computing. I’m not an expert in any of these. In fact, I’m learning as I go, and this site is my way of sharing what I’ve learned. So this is the first post in yet another occasional series detailing my… Read more »