EEVblog 1531 - Can ChatGPT generate all the code for my Macgyver Project?
Can ChatGPT generate all the code for my Macgyver Project? Does ChatGPT understand what 7 segment displays and shift registers are, and can it integrate that knowledge with Arduino programming? Let's find out!
00:00 - The Macgyver Project Part 3 00:48 - Change of plans, let's use ChatGPT! 01:35 - The functional schematic 04:08 - Describing our circuit so ChatGPT's language based system can understand it 05:22 - The art of Prompt Engineering 09:37 - What I'm expecting 10:09 - Just a bit more information required 10:32 - Let's use ChatGPT and watch it crash! 11:25 - It works! 14:43 - It's done it! 15:30 - Let's use the conversational system to modify the code 16:42 - Are programmers out of a job? 17:47 - Does the code work on an Arduino? 20:04 - What went wrong? 21:30 - Can we hack it to work? 23:35 - Can ChatGPT fix its own code? 24:56 - It crashed again. Don't rely on online AI! 25:37 - I can't even pay for it! 25:55 - It knows it made a mistake, and the power of conversational chat 26:47 - Does it's modified code work? 27:37 - When the AI apologises it gets even more confused! 29:51 - It had it correct (but buggy) all along. 30:38 - Go back! 31:01 - Human to the rescue! 32:45 - WINNER! 34:02 - Conclusion. Can ChatGPT code?
Another lengthy mailbag, with plenty of diverse stuff.
RCA Airnergy Bullshit Video: https://www.youtube.com/watch?v=P8s3Xjeg0sk
Forum: http://www.eevblog.com/forum/blog/eevblog-729-mailbag/
SPOILERS:
Kan Jam flying disc
Psion 3A Organiser
1974 808 RapidMan Calculator made in Canada.
...
https://www.youtube.com/watch?v=50m_OUrcxcM
A walk around the 2022 Electronex show in Sydney.
00:00 - Electronex 2022
01:13 - Phoenix Contact
01:38 - Tektronix
03:14 - Siglent
04:37 - John South at Emona + New Rigol StationMax Oscilloscope
07:38 - Harbuch Electronix isolation transformers
09:38 - Mantis remote 3D viewing microscope
12:05 - SMCBA talks
15:04 - Wago
16:33 - More Mantis microscopes
17:26 - Wurth Electronics fan encounter
17:49 - Microchip
19:03 - Nano Dimension 3D PCB Printer
22:14- Chemtronics soldering robot
24:50 -Wire stripping and crimping machines
25:22- Rohde & Schwarz
29:53 - Yamaha Pick & Place machine
33:03 - Ask Iispex 3 3D microscope
33:44 - JBC Micro cordless soldering station and micro hot air pencil
39:16 - Neoden Pick & Place
40:52 - Selective soldering machine
42:20 - Keysight
44:00 - More Rigol
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Dave gets IoT angry in this Mailbag
Forum: http://www.eevblog.com/forum/blog/eevblog-1019-mailbag-94564/
SPOILERS:
Bolt IoT challenge Dave to get an Internet Of Things App working in 5 minutes. Will he do it or will he lose his collective...
https://www.boltiot.com/
Arduino based DIN rail PLC controller, the Controllino:
https://controllino.biz/
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https://www.youtube.com/watch?v=WyV06NfWzoQ
What's inside the new FLIR TG165 Visual IR Thermometer / Thermal Camera using the new Lepton sensor?
How does it compare to the FLIR ONE & FLIR E4?
Does it have a calibration shutter?
Does it have any extra capability built in ready to be hacked?
How easy is it to open? (SPOILER - it's a BASTARD!)
Datasheets:
Lepton Module: http://www.flir.com/uploadedFiles/CVS_Americas/Cores_and_Components_NEW/Products/Uncooled_Cores/Lepton/FLIR-Lepton-DataBrief.pdf
http://www.st.com/web/catalog/mmc/FM141/SC1169/SS1031/LN1565
...
https://www.youtube.com/watch?v=xFFXUc4Bwjs
Dave checks out some vintage retro Power Mac G5 machines found in the dumpster.
Forum: http://www.eevblog.com/forum/blog/eevblog-783-dumpster-dive-power-macs/
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Dumpster teardown of a Sonos Play 5 Gen 1 Wifi speaker system.
Is this the Juicero of wifi speakers? or is it just a really well designed active speaker?
Forum: https://www.eevblog.com/forum/blog/eevblog-1514-sonos-the-juicero-of-wifi-speakers-(teardown)/
00:00 - Another Dumpster Diving find
02:09 - Bonus dumpster item, new in box
03:14 - Does it work?
03:33 - The Sonos app really sucks
05:21 - Removing the front grill
06:07 - FINALLY got the stupid thing connected, and likely the reason it was tossed
06:34 - Teardown
07:34 - The very nice Wifi antenna
08:01 - Inside
09:07 - Main Peerless drivers
09:56 - Anti-vibration as far as the eye can see
11:18 - Is this Juicero levels of engineering?
14:26 - That's not a board mount, THIS is a board mount
16:43 - Surprising class D amps
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Dave further investigates the Varta 15 minute NiMH batter charger.
Mixed signal analysis with the new Keysight 3000T oscilloscope, and current tracing with the TTI i-Prober 520 positional current probe
http://amzn.to/1P2gOSh
And some more reverse engineering.
Part 1: https://www.youtube.com/watch?v=PxZ7M1hZqXk
Forum: http://www.eevblog.com/forum/blog/eevblog-811-how-the-varta-15-minute-battery-charger-works/
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Who saw it coming?, Fontus have filed for bankruptcy!
The infamous "self-filling water bottle" that raised $340k on Indiegogo has gone bankrupt and delivered nothing.
You 'canna beat the laws of physics Captain!
https://www.ksv.at/insolvenzfaelle/insolvenz-fontus-water-technology-gmbh-1030-wien
http://www.fontus.at/fontus-update.pdf
https://www.indiegogo.com/projects/fontus-the-self-filling-water-bottles#/
Forum: http://www.eevblog.com/forum/blog/eevblog-1121-fontus-goes-bankrupt!/
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https://www.youtube.com/watch?v=0Z32_MYxYhc