Tech Tip: How to use you Arbitrary Waveform Generator as a High Resolution DC Voltage Source!
Siglent teardown: https://www.youtube.com/watch?v=Ijb_SzJ9Fs0
Forum: https://www.eevblog.com/forum/blog/eevblog-1560-tip-use-your-arb-gen-as-a-high-resolution-dc-voltage-source!/
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https://www.youtube.com/watch?v=XKI4DOduWs4
The TOP 5 Jellybean Bipolar Junction Transistors (BJT)
00:00 - What is a Jellybean Component?
01:30 - Low Power BJT: 2N3904 / 3906, SMD Marking 1A
06:49 - 2N2222
08:52 - BC547 fanboys
09:28 - Medium Power BJT: FMMT617-619 / 717-719
12:27 - SS8050 / 8550
15:08 - High Power BJT: 2N3055 / 2955
17:09 - Sneaky MOSFET, and the differences from BJT's
19:30 - High Voltage BJT: FZT458 / 558, FMMT458/558
Jellybean Series Playlist: https://www.youtube.com/playlist?list=PLvOlSehNtuHv268f0mW5m1t_hq_RVGRSA
Forum: https://www.eevblog.com/forum/blog/eevblog-1599-top-5-jellybean-bipolar-transistors/
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#ElectronicsCreators #transistors
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https://www.youtube.com/watch?v=XYdmX8w8xwI
Is a sub $50 universal programmer from ebay any good?
Dave checks out the MiniPro TL866 programmer:
http://autoelectric.cn/MiniPro/
Chip support list: http://www.autoelectric.cn/minipro/MiniProSupportList.txt
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-411-minipro-tl866-universal-programmer-review/
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https://www.youtube.com/watch?v=FLG03f_ua5g
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 his entire childhood?
A video from the archives.
Forum: http://www.eevblog.com/forum/blog/product-circuit-design-brainstorming/
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https://www.youtube.com/watch?v=p5jpxZbGp0Y
Two Japanese guys have been working for 30 years on a "Gavitational Power Generator" over-unity machine that produces 30-100 times the input energy.
The Japanese Patent office disagrees in an hilarious Kickstarter own-goal!
https://www.kickstarter.com/projects/sunteljp/the-gravitational-power-generator-eco-turbine/description
Forum:
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https://www.youtube.com/watch?v=aTpm62ToNOM
Another Mailbag, Dave opens his mail. What have people sent in this week?
http://www.eevblog.com/forum/blog/eevblog-749-mailbag/
SPOILERS:
Parrot Clips: http://parrot-invent.com/
Tekbox self powered active load: http://www.tekbox.net/test-equipment/tboh02-self-powered-active-load
Original Sony TPS-L2 Walkman from 1979
Sony DAT Walkman
Sony Video Walkman
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https://www.youtube.com/watch?v=XmdBOcmXlsc
Teardown of the BlackMagic ATEM Mini Extreme ISO video production switcher.
Odysee exclusive: https://odysee.com/@eevblog:7/2021-02-24-Atem-Mini-Pro-Iso-Teardown:f
Forum: https://www.eevblog.com/forum/blog/eevblog-1396-blackmagic-atem-mini-extreme-iso-teardown/
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https://www.youtube.com/watch?v=APf-YGpNXfY
Review of the Omicron Labs Bode 100 50MHz Vector Network Analyser / Frequency Response Analyser and some experiments measuring bypass capacitors and characterizing a quartz crystal.
https://www.omicron-lab.com/products/vector-network-analysis/bode-100/
Bypass Capacitor Tutorial video: https://www.youtube.com/watch?v=BcJ6UdDx1vg&t=1783s
Forum: http://www.eevblog.com/forum/blog/eevblog-1103-omicron-labs-bode-100-review-experiments/
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https://www.youtube.com/watch?v=66s9easZKxU