Are the laws of physics being bent? Dave explains why free energy / over unity / quantum vacuum circuits are bullshit. And how to find out what’s really happening here by using basic engineering principles. Can a bunch of toroids, some wire, and a simple circuit boost converter really generate …
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This video is a response to a forum question that asks if the RP2200 150MHz probe supplied with the DS1054Z is degrading the performance of the scope compared with the 350MHz RP3300 supplied with the DS2000. Are there any performance differences between the two probes on a 100MHz bandwidth DS1054Z? …
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Dave tears down a top quality industrial joystick, the Penny + Giles JC6000 rugged joystick controller. Thanks to http://www.controldevices.net/ Forum HERE Podcast: Download
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Mailbag Monday This week two very notable people send in mailbag items! SPOILERS: Book Review: Iconic: A Photographic Tribute to Apple Innovation Colin Mitchell from Talking Electronics 555 Timer LED scanner kit Basic Electronics Course Interviews with Colin Mitchell Bil Herd, designer of the Commodore C128 among others! Amp Hour …
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Dave answers a forum question about whether the Rigol MSO1074Z mixed signal oscilloscope is worth double the price of the DS1054Z. Or whether it’s better to buy the DSO and separate USB logic analyser. But this applies to any mixed signal oscilloscope. Saleae Logic Analyser Don’t forget The Amp Hour! …
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Dave reviews all the features in the new Rigol DS1054Z oscilloscope. Be sure to see all the other videos on this scope: Review Summary Teardown Jitter Problem Jitter Problem Fix Reverse Engineering Podcast: Download
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Dave reviews the new Rigol DS1054Z Oscilloscope. Is this US$399 marvel really the best value budget oscilloscope on the market? This is a summary video, be sure to watch all the other videos on this scope: Features review Teardown Jitter Problem Jitter Problem Fix Reverse Engineering Forum HERE Podcast: Download
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What’s inside the new Keysight (Agilent) MSO/DSO 3000T series oscilloscope? What is different form the original 3000A series? Xilinx XC3S1600E Spartan FPGA datasheet Review Video Forum HERE High resolution teardown photos: Podcast: Download
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The new Keysight/Agilent 3000T Oscilloscope is released today, and Dave has a world first review of it. It’s a replacement for the existing 3000A X-Series, and is essentially the same in many ways, so only the differences are covered in this video. A lot of features from the 4000 X-Series …
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Dave rescues this awesome one-of-a-kind Indiana Jones themed HO scale model train set from the dumpster! Complete with Ark of the covenant, Petra, the well of souls, the truck chase, the raft ride, the swing bridge, the plane, the mine cart chase, and the big boulder. All he’s got to …
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Dave tries out the new DS1054Z firmware from Rigol that is supposed to fix the 5us delay jitter issue, and the AC Trigger Coupling jitter issues. Have they fixed it, or is there still a problem? What caused the 5us jitter issues to begin with, Dave also investigates the ADC …
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Dave tests a really high end NVIDIA GTX-970 video card for accelerated CUDA GPU video rendering with Sony Movie Studio (Vegas) & also Adobe Premiere. Will it work for the new high frame rate video ? Will it work at all? How about a Radeon HD7850 and OpenCL? Does the …
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Dave doesn’t particularly like Youtube Multi-Channel Networks like Fullscreen, Machinima, and Makers Studios, and wishes they would just leave him alone. Should you join one? What are the benefits? The Ray William Johnson controversy Forum HERE
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A bumper mailbag, the last one for 2014! SPOILERS: A car dashcam and custom automatic LCD video player from: http://eve-radio.com/ Girl time! And old GPS unit, and a PIN Calculator from Gemma & Liz a.k.a Annierak and Hoofbag http://www.hoofbags.me.uk/ https://www.youtube.com/user/hoofbags http://www.annierak.hoofbags.me.uk/ Blood Glucose meter Crappy calculator with secret construction technique …
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Is Dave asking too much to get a resume without spelling or grammar mistakes? NOTE: Obviously a lot of people don’t understand the point of this video. It’s not about actual spelling ability, it’s about showing care and attention to detail in your resume. And no, I do NOT reject …
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