Podcast Episodes

EEVblog 1707 – REPAIR: Goal Zero Yeti 400 Lithium Battery

Dave’s Goal Zero Yeti 400 lithium ion battery failed. Repair time.

Forum: https://www.eevblog.com/forum/blog/eevblog-1707-repair-goal-zero-yeti-400-lithium-battery/

00:00 – Goal Zero Yeti 400 Battery…

Published on 3 months, 2 weeks ago

EEVblog 1706 – K8 Wrist Worn Multimeter REVIEW

Is a wrist worn multimeter actually useful? A review of the CZDANG K8
https://s.click.aliexpress.com/e/_opDFvin
Use coupon code “doesntsuck” for 10% off the EEVblog 1980s pocket multimeter
EEVblog 19…

Published on 3 months, 3 weeks ago

EEVblog 1705 – The World’s First Desktop Personal Computer TEARDOWN

The world’s first desktop personal computer wasn’t the Apple 1 or the Altair 8800. It wasn’t even the HP 9100A, it was the Olivetti Programma 101 from 1965! Computer Teardowns don’t get much more vin…

Published on 4 months ago

EEVblog 1704 – WTF? The ANENG 626 Multimeter REVIEW

WTF is this design? The ANENG 626 Smart Multimeter

Forum: https://www.eevblog.com/forum/testgear/aneng-626-multimeter-hell/

00:00 – ANENG 626 Unboxing
02:14 – Charging + USB isolation test. CAT III 6…

Published on 4 months, 1 week ago

EEVblog 1702 : A Most Interesting REPAIR

A repair of this Tennismatic T1000 remote control was way more interesting than I expected.
https://tennismatic.com/main/page_products_ball_machines_t100_series.html

Forum: https://www.eevblog.com/fo…

Published on 4 months, 1 week ago

EEVblog 1701 – $599 Australian Made Moku:Go Instrument REVIEW

The $599 Moku:Go from Liquid Instruments is an Australian designed and manufactured USB/Ethernet/WiFi instrument, with 14 instruments in 1, and a 4 channel power supply.
Oscilloscope, Voltmeter, Logi…

Published on 4 months, 2 weeks ago

EEVblog 1699 – µTimer PROJECT Part 1 – The LCD

Part 1 of the µTimer project, a versatile benchtop lab timer.
Choosing the LCD, and getting two sample LCD’s running. One using a demo board, and one that needed to be hacked onto a Raspberry Pi.

00:…

Published on 4 months, 4 weeks ago

EEVblog 1698 – Awesome Ebay AC Power Source: GW Instek APS-7050

I scored this GW Instek APS-7050 Precision AC Power Source on Ebay, let’s check it out.

Forum: https://www.eevblog.com/forum/blog/eevblog-1698-awesome-ebay-ac-power-source-gw-instek-aps-7050/

Published on 5 months ago

EEVblog 1697 – What’s Up With Different Brand Op-Amps?

Why does this Uni-T UDP6731 PSU use different brand LM358 opamps on the same PCB?
All about Bill Of Materials, SMD pick and place machines, suppliers and specifications.

Links:
Jellybean Opamps: htt…

Published on 5 months, 1 week ago

EEVblog 1696 – TUTORIAL: Wind Power 101

A short tutorial on the maximum efficiency and power you can get from a wind generator. Also applies to water turbine generators.
Also deriving the industry standard wind power formula from first pri…

Published on 5 months, 1 week ago