A Cool laptop cooler
Here in Israel the climate can get quiet extreme, about 45° (113f) and about 90% humidity. For a laptop, it gets even hotter, when its »
Part 2 - Spectrum Analyzer with ESP8266, MSGEQ7, WS2812 and Websocket Control
This will be mostly a software post, talking about a new code I wrote for my spectrum analyzer. To get the full hardware description, check part »