Tag Archives: arm

Radio Spectrum Analyzer at Maker Faire

May 21, 2013 by jboone

For Maker Faire, I cobbled together a last-minute radio spectrum analyzer out of a HackRF software-defined radio and a giant vacuum fluorescent display. Continue reading →

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WiFi Module For $10?

February 21, 2013 by jboone

A Wi-Fi module for $10? Texas Instruments CC3000! I’m getting to know it, and it’s a quirky product. Not as much the product, as how TI is choosing to support it. Continue reading →

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Audio Project Trade-offs

July 6, 2011 by jboone

I want to build a device that serves the audio experimenter in the same way the Arduino serves the artist community. The Arduino won’t do the job for audio because AVR8s are woefully underpowered (max clock speed, multiplier performance, very … Continue reading →

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Open JTAG Interfaces

July 1, 2011 by jboone

I’m shopping around for hardware I can use to program and debug ARM microcontrollers. I used the Keil ULINK 2 at my last job, and it worked just fine. Now that I’m on my own, I can’t afford to drop … Continue reading →

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