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Teardown of the new *unreleased* Siglent SDS1202X-E 200MHz $379 oscilloscope! NOTE: This is the 100MHz 1102E which will never be released, but it’s the same hardware. Forum HERE Podcast: Download

An INSANE dumpster diving find! $300k worth! Forum HERE Podcast: Download

Dave discovered a hidden feature in the new Rohde & Schwarz RTB1004 Oscilloscope – Whack Trigger! Does the feature exist on other scopes? Dave checks and compares every scope in the lab to find out! Keysight 3000X Keysight 1000X Rohde & Schwarz HMO1202 Rigol DS1054Z Siglent 1000X-E Rigol 2000 GW …

Dave repairs several faults in a 500MHz HP54161B 2GS/s oscilloscope. One in particular is quite elusive, can you figure it out before Dave does? BONUS: Sneak peak at a new Siglent SDS1000X-E Series scope! Forum HERE Podcast: Download

NEW screencast type tutorial! Let me know what you think. NOTE: The plan is at least several of these tutorial videos per week consistently. So on my main channel that frequency could swamp the other content, hence considering a new channel. An introduction to digital logic, digital vs analog, logic …

Teardown of the RoboMaid RM-770 Automated Robot Vacuum Cleaner Forum HERE Podcast: Download

Mailbag is back! Robomaid teardown VIDEO Forum HERE SPOILERS: http://www.frantone.com Protean 8×2 MOSFET driver Proto Board http://protean.adamlhumphreys.com/ Fujitsu Lifebook Stylistic 500 Tablet PC Teardown HP 48G Graphing Calculator RoboMaid RM-770 Robot Vacuum Cleaner RatherBoard Industrial Raspberry Pi Controller http://www.ratherboard.com/ Old Philips Databook Podcast: Download

Dave hardware hacks the bandwidth and sample rate on the new Keysight 1000X Oscilloscope, turning his 100Mhz model into 200MHz in this Part 2 video. And a look at some weird unintended modes along the way. Will it work across all models? Part 1 HERE Forum HERE Podcast: Download

How to find and inspect hidden serial UART terminal ports inside equipment. Dave finds the uBoot Windows CE UART part in the new Keysight 1000 X-Series oscilloscope and uses the info to find some of the product mode configuration pins. A hardware hack shows that changing product configuration modes in …

Dave and David2 brainstorm new uCurrent and other product design options. Autoranging systems, low current measurement design, noise, overload, USB isolation, ADC’s, Gold vs Platinum, marketing, market direction, and a host of other stuff in this often tangential session. And what common component name did Dave pronounce embarrassingly wrong for …

Some comments on the Pavegen pavement footstep energy harvesting system extracted from my live show, because many people have asked for it.

Teardown of the new Keysight InfiniiVision 1000 X-Series Oscilloscope leased TODAY! Forum HERE Teardown Photos: Podcast: Download

Which produces the better PCB layout, a human or a computer? By popular request, a walkthough to see what the Altium Situs Autorouter can do on the Nixie tube PCB layout. Does it beat Dave’s human layout? How useful are autorouters? Forum HERE Podcast: Download

Part 4 of the Nixie tube display project. In this tutorial Dave walks you through a complete PCB design from begin to end, with a ton of hints and tips throughout that can be applied to any PCB layout package. Forum HERE How to lay out a PCB VIDEO Podcast: …