EEVblog No Script, No Fear, All Opinion

Checking out the fix for the Keysight U1272A Multimeter EMC/RFI problem. What did they change and why? Bypass Caps in Parallel APP NOTE Grounding in mixed signal systems APP NOTE Forum HERE Podcast: Download

Boolean Algebra & Demorgan’s Theorems explained and how they are useful for circuit simplification.

More information on the NASA Canberra/Tidbinbilla deep space tracking network and the big 70m dish. And the Honeysuckle Creek dish that received Neil Armstrong’s Apollo 11 first steps down the ladder. NOTE: ITAR regulations prohibited what we could show inside the antenna base.

Inside the new NASA/CSIRO Canberra Deep Space Communication Complex control room at Tidbinbilla, and the technical details of how they contact the Voyager 2 space probe. Look at the live data and spectrum displays! Follow Richard on Twitter @nascom1 Tech details on the communications PART 1 HERE Forum HERE

Detailed look at how the 70m DSS43 NASA Canberra Deep Space dish is used to talk to the Voyager 2 probe 70 billion km from earth. Part of the NASA/CSIRO Deep Space Communications Complex at Tidbinbilla in Canberra Australia. Huge thanks to Richard Stephenson who stayed back after a 12 …

Subscribe to the NEW channel EEVdiscover NOTE: Quite a few people didn’t really like the Let’s Find Out name, and wanted the familiar EEV branding, so it’s now EEVdiscover. Forum HERE

More mailbag! Forum HERE SPOILERS: Classic Handheld Defender Arcade Game Teardown! Stemtera Arduino in a Breadboard German Testo 760-3 Multimeter Teardown and Mini Review with temperature sensor. + Tesco Clamp Meter Non-Linear Systems Touch Test 20 Multiemter Teardown Zilog Z80 Sony Clie Organiser Magellan 310 GPS Hioki OL-64 1966 analog …

Talk by Dick Smith about his solo around the world flights and the role Amateur HAM Radio played in his survival

Meetup.com LINK

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