Tag: hardware

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Hardware

Hello Chromebook (Again, again!)

I bought my first Chromebook back in 2014, and have been using it daily up until a year or so ago when it stopped receiving security updates. I’ve used it occasionally since but have always a bit wary of doing anything important on it. So, I decided to upgrade it. This time, I found a […]

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Amateur Radio Hardware

SDR Trouble

USB SDR RX

One of my colleagues asked me to have a look at receiver that wasn’t behaving well. It was one of the many USB receivers that are around based on the RTL 2832U and Rafael Micro R820T tuner chips. The device was very intermittent, but he wasn’t sure if it was a problem with the hardware, […]