Fundamentals Friday. Designing and measuring basic and precision opamp peak detector circuits. Forum HERE Podcast: Download

Who else but Dave can take an hour and a half to review a multimeter! Agilent’s new 34461A/34460A 6.5 digit bench multimeter. A replacement for the venerable 34401A Quick links: Startup Labels Ratio ProbeHold Continuity Probes Statistics Overshoot Overload Diode Current Trend Plot Histogram Res Standard Bargraph Cal Check Cal …

Does basic office equipment have any salvageable parts? Dave dumpster dives to find out. Forum HERE Podcast: Download

A first impressions video of the Tekway DST1102B oscilloscope. Also the DST1062B and DST1202B Same as the Hantek DSO5062B, DSO5102B, DSO5202B and the Voltcraft DSO-3062C, DSO-1062D Forum HERE The BIG Hantek/Tekway hack thread Podcast: Download

Dave proves he has no fear by opening this can of electronic worms by posing the question – “Does Current Flow Through A Capacitor?” The answer may surprise you, or drive you into a physics induced rage… Vent your rage HERE Turns out you can measure the displacement current: http://personal.rhul.ac.uk/uhap/027/PH2420/PH2420_files/displacement.pdf …