Stromverbrauch messen mit Raspberry Pi, Eltako DSZ12E und Cacti
Stromverbrauch mit Raspberry Pi und Eltako DSZ12E-3x80A messen: S0-Schnittstelle, GPIO-Impulszähler, Python und SNMP für Cacti. Mit Update 2026 zu intelligenten Messsystemen, Shelly 3EM und Home Assistant als heute typische Alternativen.
Having just typed the original title of this blog post ‘Data as Art’ I realize it is probably the millionth blog to share it. A minor modification should help to identify it among the countless others…
This week, as the newly founded Open Data Institute (ODI) embraces data-as-culture I am reminded about a visualization I attempted a short while back – visualizing prime numbers.
NOTE: this was written on a different version of this blog many years ago and may contain outdated links and references.
Over at desperately unenterprise there is a nice article about the things the author dislikes about haskell, and an invitation to share your own quirks about your favourite language. Well, I almost equally like ruby and python. so here is a double rant.