So my friend has this stair… This is the beginning of my explanation every time I tell people about this project. Well… My friend has this stair which is made of glass blocks that protrude from the wall. is it amazingly cool to look at and quite creepy to look through …
While finishing my work on the Roskilde boombox project with the MAX9768 chip I discovered that there is a sister-chip called MAX9744. While the 9768 is a 10W mono amplifier the 9744 is a 20W stereo chip! so 4 times the power in a single chip, while the same controls …
As promised in the previous post here is some newer revisions of the amplifier board. I have removed the guitar preamp and obviously the switch to control it as well. This makes the board a whole lot smaller so the overall footprint is now: 42.4mm * 22.5mm I also have …
So with prototype done and tested It was time to make a proper PCB for the project. well, so I thought. The thing was that while I had designed the amplifier other people had been hard at work too. The idea was for people to be able to buy a …
Let’s start with the age-old question of why? I know, ready-made modules are available out there, that can do the same for the same cost or lower – but I didn’t make any of those. During one of my searches for samples over at the maxim website (Maxim-ic.com) I came …