STM32F0 Audio graphic spectrum analyzer

What’s cooler (than being cool, ice cold? no…) than having the ability to view the spectrum of audio?! A few things I hear you say, to which I also agree. On the other hand, viewing the spectrum of your music can be a fun and “wow factor” way to show off how electronics can do […]

WAHOOOOOO!

It seems that life is most definitely on my side today. Apart from a couple of burns and an hour or two of complete utter frustration, I can happily announce that around 95% of Phobass IV Mk2 works! Slightly stupidly, I sent off for the new PCB a bit early (before I’d properly had a […]

Gear4 StreetParty Wireless Bluetooth speakers purchase

A purchasing of speakers isn’t particularly electronics based though they definitely will contain a lot of electronics! Regardless, I decided to buy myself a pair of these for future use! I wouldn’t consider myself a full on audiophile though I enjoy bullplopping about sound quality and specifications and enjoy my music being played to a […]

Phobass PCB’s

Wahoo! Today, to my utmost surprise, all the way from the eastern lands of Asia, my PCB’s arrived! Its been somewhat fast from PCB order to arrival (around 2 weeks, the standard time for an ITEAD order). I’m really happy though the silkscreen quality on the motherboard PCB’s seems to have deteriorated a bit. Regardless, […]

STM32F0 Graphic Equalizer

Another cool buy that I’ve found on eBay is a 8×8 LED matrix powered by the MAX7219 (Example: http://goo.gl/lkyY4c). Its really easy to interface and uses SPI which I’m beginning to think is my favourite protocol! The STM32F0 is a pretty high quality processor based on the ARM Cortex M0 and doing a simple 8 point […]