For decades, the PID (Photoionization Detector) and the multi-gas meter have been the undisputed "bread and butter" of the hazmat world. They aren't flashy; they don’t ...
At Maker Faire Milwaukee this past weekend, [basement tech] was showing off his latest build, a PID controlled charcoal grill. While it hasn’t QUITE been tested yet with real food, it does work in ...
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