Відео

Nice to see you back again 👍

MAN I JUST LOVE U THANK U FOR BEING BORN

Maybe the next ZIF video could disassemble some ZIF sockets to assess their manufacturing quality?

You need to fix your passive jaws, with random motion voice activated servos!❤👍

how can you prove those ZIF sockets were manufactured after the patent expired. they could have been manufactured 40 years ago but floating around in a warehouse all that time.

Good to see you back😊

New subscriber here, just a suggestion, I don't know if your costume is just for this video, but let me say, your content is good enough without it and you might be more comfortable.

New viewer here Clearly I was a bit FrEaKeD out (no disrespect) but surprisingly I warmed up to the Plague Master in the ~20 mins allotted. I'm pleased to report that I am no longer disease free.. I "caught the plague!!" Cheers from So.Ca.USA 3rd House On the Left (call before stopping by)

The Adafruit sockets are probably made by a company that makes counterfeit 3M sockets, but Adafruit doesn't want to import counterfeit goods so they have the factory cast them in a different color and sand off the 3M marking. It seems labor intensive but is probably cheaper in the quantities that they buy compared to paying for a new mold with no logo or a custom logo.

It is UTTER EVIL BULLSHIT that the internal OSC is not full speed in micros like 12F683!!!!!!!!!!!!!!!!!

That's some nice gear you've acquired! I'm still using an old, old CRT oscilloscope and putting up with its limitations. As well as various cheap Chinese modern tools. They're fine if you remain conscious of their limitations. I have a "TFXTODL" 18 pin ZIF, and it's been working fine for a few years. Use it pretty regularly - probably several hundred insertions now without major issues. Construction quality seems to be better than your 40 pin one. The plastics are crisply formed and contacts are OK. Sometimes I have to insert an IC then pull the lever about half way down to apply slight pressure, and then slide the IC left and right a bit to clean the contacts - that always does the trick: same technique noted by @Shmbler.

The quality of those cheap chinese textool copies is absolutely awful. They tend to make bad contanct if you just clamp things down. Quite often you see repair videos where ppl swap in and out chips in ZIF socketed boards to determine what's bad, without actually realizing that the ZIF sockets themselves might be causing a wrong diagnosis. I found that I can get around bad contact problems by first clamping the chip down and then dragging it a tiny bit sidewards through the slots.

Great. Mine are Textdol. Lol.

Very interesting video. Thanks ❤ Next time, pks find a way to write on the white board without blocking the view. But it was awesome to watch it explained so simple.👌👌

WTH???

this is the most helpful series on this topic! thank you so much

Were can i find the 3d print files? good video btw

Hello! what would be the simplest method to program an attiny402?

2:00 Has anyone mentioned the two of you look like Spy vs Spy from Mad magazine in your intro.

25:20 Doctor you could use a Constant Current Source on the capacitor. Ha, I see you added the circuit later and it does impove the image!

NTSC also stands for never twice the same color.

you make this all seem so easy! i'm trying to play with composite video signals to make my own video effects mangler and eventually a video synthesizer! would love a series on that subject if you have the knowledge! generating sync signals, generate your own R, G, B signals (simple shapes/patterns made with CMOS) and combine them with an RBG to NTSC chip. stuff like that please!!

One always wants more harpsichord related content! How did it go?

Lovely music.

love the snare!

Will we ever see other video signals explained? Would love to see component or even RF ans why is it so bad.

I know this is video is already old, but Im happy for you. (Just found out about your channel and been having a blast)

Very good explanation of ntsc video signal. Thanks

Nice job on the project! I'd love to hear a side-by-side of the original jacks vs. the 3D printed ones. Did you ever make another video on what is sounds like with the new voicing?

This is so good, especially the color burst part! You made it so simple to understand

You are Bob Peace from National, who is still alive!

After watching countless videos and reading articles, this video managed to explain in a simple and fun way a subject that was so complex. thanks!

thanks and follow up question, what should be done if the interface is half-duplex, one-wire or single IO data pin ?

Great video! If I wanted to record a composite waveform from a VCR and then be able to play it back as composite again with all of the original time base errors intact, what equipment could actually do that for like a 10 second recorded/played back sample? The idea is that using an identical starting composite signal to test how well various capture cards tolerate mechanical time base errors using an identical starting signal. Thanks in advance!

That nibbler game looks fun!

Impressive stuff!

I love the little breakout boards. I hate wasting gates and op amps, so being able to use SMD individual circuit packages on a breadboard is nice.

This is interesting, but, why are you showing old analog since it hasn't been used for several years?

I just discovered you through your harpsichord jack video, and I just want to say, I absolutely love your energy

ThankyouUUU!!!!1

Pls continue with the old TV electronics.. Such info is very hard to find.. Back porches, front porches etc still exist on VGA. People continue to use them without understanding what they mean..

A great introduction. If you have access to a waveform monitor and vectorscope, they would also be instructive. I'm sure you know about these, but have been out of video production a long time. I presume NTSC gear is pretty cheap/free.

This reason is i wish i had optical isolators for UART, but from what i've seen its a pain to implement at any reasonable speed

Very cool. been wanting to build something like this for a while. do you mind sharing the schematic or is it in the video?

The issue is that none of the internal protection circuits will be powered, in theory, that is. However, in practice, that AVR will be powered via the GPIO pin and will probably run your program. 😄

Anyone else see the cat at 6:54?

You need to print a register or make or buy a standard one. I would happily buy your jacks and plectra because here in England it is excess of £10 per Jack and trimming plectra is a pain. If they are too light add a hole for lead. You could also 3D print the curved bridge as I would not expect that to affect the tone. Steam bending one is a pain. I hope you go ahead. You could also print inserts for the fulcrum of the keys. They already exist but that’s another matter.

Please do not get rid of that mask

The result of this was great!

I do something similar but just using a couple of diodes. As the UART only pulls low, I have the anodes connected to the RX sides, with a pullup from that side's power source. It does mean that the LOW pulse doesn't quite go to GND, but it's good enough :)