[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

The ‘sound’ mode was computed as the weights given by a support-vector machine (SVM) network trained to discriminate if a sound occurred or not (in a 200 ms time window including some baseline ...

A little over a year ago we’d written about a sub $100 muon detector that MIT doctoral candidate [Spencer Axani] and a few others had put together. At the time there was little more than a paper on ...

Googerteller is a tool that makes an audible sound any time your computer sends a packet to a Google tracker or a Google service, which excludes Google Cloud users. TeslaMate is a powerful, ...

We traced the issue to a 2km trench for temp sensor installation. Impossible and too costly. The data showed cable costs over $𝟭𝟬,𝟬𝟬𝟬 per kilometer in materials alone. So we installed the ...