July 2013 – gruvin.me

USB Traffic Meter Thingy (gMeter) Update

By gruvin Posted on July 22, 2013 Posted in Uncategorized

I’ve now completed two versions of the envisaged USB visual meter and alarm sounder device, both based on the ATmega88P MCU and as envisaged in my previous post. A photo of the smaller version is shown, right. I have published …

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KiCAD Freakduino

By gruvin Posted on July 17, 2013 Posted in AVR Projects

For a long time, I’ve wanted to get into 2.4GHz digital RF communications, using microcontrollers. I recently came across the Freaklabs “Freakduino” v2.1a and bought a couple straight away. The Freakduino – or chibiArduino (link to authentic Freakduino site) – …

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Month: July 2013

USB Traffic Meter Thingy (gMeter) Update

KiCAD Freakduino