Interfacing the HC-SR04 ultrasonic distance sensor and the STM32F0 Discovery board!

A few months back, I bought myself a cheap SR04 ultrasonic rangefinder (Datasheet: http://goo.gl/LBZeDG), as per off the magical eBay (Example – Link will expire: http://goo.gl/h9j79O). As you can imagine, these things are ridiculously cheap at a mere 99p inc. p+p. How that is even profitable, I’ll never know! They’re actually pretty nice devices and allow for […]

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, […]