News Bits: Awards, Revisions, and Cases

An Award Winning Board

Today, I’d like to share some brief news and updates on multiple topics. First up is some exciting news. Last year, when I created and shared the Pi1541io layout I had those boards made by PCBWay and I entered their 2nd annual design contest on a whim with the popular revision 4 of the Pi1541io. And what do you know? Shortly before Christmas, I received an email from Eric of PCBWay who is letting me know that my board actually won first price in the category Most Popular Designs! Continue reading “News Bits: Awards, Revisions, and Cases”

TapecartFlasher Nano

In my previous post I introduced the Tapecart, a thumb drive for the Commodore 64, and built one of those. The only major issue with these great devices is the 1.5 hours it takes for the C64 to transfer the 2 MB of data to them.

Fortunately, Detlef Gerhardt came up with the idea of hooking up the Tapecart to an Arduino in order to transfer the data using a modern PC. It turns out, this speeds up the transfer considerably and it also eliminates the need for copying TCRT images using a SD2IEC or similar device. An early version of Detlef’s TapecartFlasher software is available on Github.

Tapecart and the Arduino. Ignore all the other components for now.

The original setup for the TapecartFlasher is as simple as it gets: simply hook up 5V and GND from the Arduino, then connect the 4 remaining lines of the cassette port interface to D2-D5. I tried this on a breadboard first and it worked out of the box! The most complicated part here was the lack of a proper connector, so I just soldered leads to the Tapecart module. Continue reading “TapecartFlasher Nano”