Geppetto Electronics

For those besides me who have downloaded the source code to the USB Tiny from AdaFruit , you'll note that on the download page it says y...

Since I converted the crazy clock to straight AVR GCC, I've been learning more and more about the AVR libc. Before, I had written my o...

I still can't bring myself to pull the trigger on a panel of crazy clocks. But in the meantime, I have decided to go ahead with a jig fo...

I've been using the SparkFun one  for a while, but it's not absolute nirvana. In particular, I don't have any use for the molex ...

I never thought I would resort to AVR HV programming to recover chips. I probably still am not going to do it for parts actually installed i...

I'm considering making a whole pile of crazy clock retrofit boards. Step 1 of that is panelizing the boards. This is a bit of a tr...

I've been buying and using SparkFun's ISP Pogo adapter, but there are a couple of things about it's design that - at least for m...