Hackaday (unofficial) May 4, 2023 12:00pm Jet Engine Tachometer Turned into Unique CPU Utilization Meter #computerhacks #3phase #avionics #directdigitalsynthesis #eddycurrent #magneticdrag #synchronous #tachometer #vfd #hackaday posted by pod_feeder_v2 Jet Engine Tachometer Turned Into Unique CPU Utilization Meter When you’ve got a piece of interesting old aviation hardware on your desk, what do you do with it? If you’re not willing to relegate it to paperweight status, your only real choice is t…