EEVblog
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EEVblog
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108 episodi
EEVblog 1764 – Can I Retire Now?
I guess I have 1 million subscribers now. Forum: https://www.eevblog.com/forum/blog/eevblog-1764-can-i-retire-now/
EEVblog 1763 – Meet Dylan
Meet Dylan Forum: https://www.eevblog.com/forum/blog/eevblog-1763-meet-dylan/
EEVblog 1762 – BIOHAZARD TEARDOWN!: Logitech Keyboard
What lurks inside Dave’s decade old Logitech keyboard? Gross-out WARNING! Forum: https://www.eevblog.com/forum/blog/eevblog-1762-logitech-keyboard-vs-...
EEVblog 1761 – Micsig MHO14 Tablet Oscilloscope TEARDOWN
Teardown of the new Micsig HMO14 4CH 200MHz 6th generation tablet oscilloscope with built in multimeter. Follow up on the lack of input ptotection! ht...
EEVblog 1760 – Today in the Dumpster (July 12th, 2026)
Today in the dumpster! Forum: https://www.eevblog.com/forum/blog/eevblog-1760-today-in-the-dumpster-(july-12th-2026)/
EEVblog 1759 – ACES Hardware Meetup (Startup Hardware is Hard)
The 10th ACES hardware meetup in Sydney at Engineers Australia. All talks and open mics. https://luma.com/sydney-114f 00:00 – Engineers Australia HQ 0...
EEVblog 1758 – A Greek Dumpster Tragedy
A Greek Dumpster TV LED Backlight replacement Tragedy Forum: https://www.eevblog.com/forum/blog/eevblog-1758-a-greek-dumpster-tragedy/ 00:00 – Dumpste...
EEVblog 1757: Sharp GF-7600 Boombox Repair PART 2 Electric Boogaloo
Sharp GF-7600 Boombox Repair Part 2 Electric Boogaloo Dismantling, cleaning and fixing the dodgy mains switch contact. Forum: https://www.eevblog.com/...
EEVblog 1756 – Sharp 1980’s Boombox Bodge Repair
Bodge repairing THE boombox of the 1980’s, the Sharp GF-7600 for a 1980’s party.
EEVblog 1754 – 2026 Electronex Show WALKAROUND
2026 Electronex Show Walkaround Forum: https://www.eevblog.com/forum/blog/eevblog-1754-2026-electronex-show-walkaround/
EEVblog 1753 – Designing a 2000V Isolated Oscilloscope (Cleverscope)
Bart from Cleverscope returns to discuss and show off designing a 2000V isolated oscilloscope, and demonstrates measuring high voltage GaN transistors...
EEVblog 1752 – Texas Instruments SCREWED UP the NE5532
WTF were Texas Instruments thinking changing the design and major specs of the 45+ year old jellybean NE5532 audio opamp WITHOUT changing the part num...
EEVblog 1751 – Oscilloscope Phase Measurement Masterclass
5 different ways to measure phase angle on your oscilloscope. 00:00 – What is phase angle measurement? 01:48 – Automated measurement 06:38 – Cursor Me...
EEVblog 1750 – Mailbag
More Mailbag! 00:00 – Linus Tech Tips Screwdrivers! https://www.lttstore.com/collections/ratcheting-screwdrivers https://www.lttstore.com/collections/...
EEVblog 1749 – Werewolf VFLEX USB-C Power Supply Adapters
Review of the Werewolf VFLEX USB-C power supply cable system. https://werewolf.us/collections/werewolf-products/products/vflex-3-pack-starter-kit Foru...
EEVblog 1748 – Dumpster iMac BONANZA!
The dumpster really delivered today, with no less than FOUR 4K Retina display iMac’s! Plus a Nikon DSLR camera! Forum: https://www.eevblog.com/forum/b...
EEVblog 1746 – Schottky vs PN Diodes & Measurement Traps
Demonstrating the difference between Schottky diodes and PN junction silicon diodes, and how your multimeter can influence your measurement when troub...
EEVblog 1746 – The 555 is 55 Years Old!
A tribute to the 555 timer and Hans Caminzind, which turns 55 years old this year. Released on May the 5th, International 555 Timer Day at 5:55pm with...
EEVblog 1745 – How LOUD is the Continuity Tester
Testing the loudness of a new version of the BM2257 multimeter firmware using the CRY2851 Class 1 sound level meter. https://www.crysound.com/product/...
EEVblog 1744 – NEW Micsig DP700 High Voltage Differential Probe
The DP700 is Micsig’s third suck of the sav on a high voltage differential probe. Not to be confused with the MDP700 which this replaces. https://www....
EEVblog 1743 – Mechanical Vibration Detection with your Oscilloscope Probe
Dave shows you how to use your oscilloscope probe to detect mechanical vibrational modes on your PCB. And shows off the Crysound Acoustic Imaging Came...
EEVblog 1742 – Today in the Dumpster Room
More Dumpster Diving. What did we score today? Forum: https://www.eevblog.com/forum/blog/eevblog-1742-today-in-the-dumpster-room/
EEVblog 1741 – Mailbag!
More amazing Mailbag! 00:00 – BOOK Professional Electronic Design Best Practices, Volume II 06:01 – A Crusty Nautalytics Simple Compass 11:46 – DPS DI...
EEVblog 1740 – Dumpster Diving Dell Laptop HAUL!
Looking at a dumpster diving Dell laptop HAUL! with Sagan! Forum: https://www.eevblog.com/forum/blog/eevblog-1740-dumpster-diving-dell-laptop-haul!/
EEVblog 1739 – UNUSUAL FAULT! in a Beelink Ryzen 9 Mini PC
The Beelink EQR6 Ryzen 9 Mini PC mysteriously failed after an upgrade, why? 00:00 – This Beelink EQR6 failed just after an upgrade, WHY? 02:28 – Is is...
EEVblog 1738 – Solar Freakin’ Roadways NEW FUNDING!
Everyone’s favorite Solar Roadway, the OG Solar Freakin’ Roadways is still going strong with NEW EQUITY FUNDING! WeFunder: https://wefunder.com/solar....
EEVblog 1737 – Alex Lidow: Inventor of the Power MOSFET
A chat with Alex Lidow, the inventor of the original Power MOSFET and HEXFET at International Rectifier. Former CEO of International Rectifier (founde...
EEVblog 1736 – TOP 5 Jellybean MOSFET’s
What are the TOP 5 Jellybean MOSFET’s? 00:00 – MOSFET vs BJT 02:21 – What is a Jellybean? 04:14 – 2N7002 N-Channel wimpy generic 13:10 – BSS84 P-Chann...
eevBLAB 138 – The AI Supply Chain is INSANE
Nobody truly understands the complexity of modern supply chains for the technology we take for granted. How the AI supply chain works, from ChatGPT to...
EEVblog 1735 – Power Rail Probing & Oscilloscope DC Offset EXPLAINED
How to measure DC power rail high bandwidth waveforms with the offset control on your oscilloscope. Active Probes, Passive Probes, Z0 probes, and spec...
EEVblog 1734 – Uni-T UT892 2000V High Voltage Multimeter TESTED
The Uni-T UT892 High Voltage Multimeter is unusually rated to 2000V! Teardown and testing time, is it any good? 00:00 – Uni-T UT892 2000V High Voltage...
EEVblog 1733 – Mailbag: 2GHz Power Rail Probe, Retro Chip Tester
More mailbag! 00:00 – Vetus Pars Retro Chip Tester https://retrotroniks.com/product/vetus-pars-retro-chip-tester/ 17:05 – PRP1 2GHz Power Rail probe h...
EEVblog 1732 – 20yo 1000+ Cycle Panasonic Li-Ion Battery TESTED
How much capacity has this 20+yo 1000+ cycle Panasonic 14500 lithium ion battery lost? 00:00 – Panasonic electronic shaver teardown 06:30 – Battery di...
EEVblog 1731 – $50 Ziboo 17B Pro Multimeter vs $150 Fluke REVIEW
The $50 Ziboo 17B Pro 1500V Multimeter vs the $150 Fluke 17B MAX Is it any good? Forum: https://www.eevblog.com/forum/blog/eevblog-1731-$50-ziboo-17b-...
EEVblog 1730 – AC Basics Tutorial Part 8: Apparent, Reactive & Real Power
Part 8 of the AC Basics tutorial series. Looking at the difference between Apparent, Reactive, and Real Power. Plus Power Factor 00:00 – Voltage & Cur...
EEVblog 1729 – AC Basics Tutorial Part 7: AC Ohms Law
Ohms law applied to AC. AC Tutorial Playlist: https://www.youtube.com/playlist?list=PLvOlSehNtuHvD6M_7WeN071OVsZFE0_q- Forum: https://www.eevblog.com/...
EEVblog 1728 – AC Basics Tutorial Part 6 – Impedance, Conductance, Susceptance, Admittance
Part 6 of the AC basics tutorial video series, covering Impedance, Conductance, Susceptance, and Admittance. 00:00 – AC Tutorial Series Part 6 00:56 –...
EEVblog 1727 – REPAIR: Casio CT-X700 Keyboard
Simple repair of a Casio CT-X700 keyboard, with Sagan, and some really bad music. Forum: https://www.eevblog.com/forum/blog/eevblog-1727-repair-casio-...
EEVblog 1726 – REPAIR of an EV Charger (Unusual Twist!)
Repairing a failed EV charger DC-DC converter had an unusual twist. Forum: https://www.eevblog.com/forum/blog/eevblog-1726-repair-of-an-ev-charger/
EEVblog 1725 – Mailbag: with special guest Sagan!
Sagan joins Dave to open more packages, in everyone’s favorite segment Mailbag. 00:00 – The Connector Book! by Davide Andrea https://connectorbook.com...