Very cool 555 tester idea. I would have put the capacitor on its side so you can install the chip more easily. Also maybe a momentary switch in series with the 5V rail?
Neat ideas. I'd modify the 555 timer to put the IC Socket on the other side (with needed wiring changes), so you're not fighting the cap or the Speaker when installing/removing
A great idea with the 555 timer chip tester, and the idea of testing the integrity of the USB port, or on this basis, it can be possible to determine the integrity of the operation of the motherboard of a computer or laptop
I might take this and modify it with multiple "channels" where each "channel" is a different size seat to test multiple size chips. Good video, thank you.
I don’t mind the music genre per se but the volume is way too loud, I could barely hear your voice. Btw the 555 tester was good. I didn’t like the “magnetic activated pendrive” so much because it just seems an unstable connection, just imagine the magnet disconnects during a big file transfer. That wouldn’t be fun. Other than the fact that it can damage data on older HDDs that may be inside of the computer.
People are WAY too paranoid about magnets near computers. That little craft store magnet barely has any strength. Remember that every spinning hard drive already has high power neodymium magnets inside it for positioning the heads. They don't interfere with the data on the drives, and they are inside the same case as the spinning discs, sometimes less than an inch away from the data. While it definitely IS possible for magnets to destroy data on magnetic storage, it's actually a lot harder than most people think. I have taken 5.25" floppy discs and rubbed them all over an 80 ounce subwoofer magnet, then left it on the magnet over night, and the next day every single bit of data on it was still perfectly readable with no errors. I'm not saying that would be the result EVERY time, and I'm not suggesting anyone try it, especially if your data is important, but there's no need to be afraid of a tiny magnet like that one near your USB port. It's not going to damage anything at all.
Projects are good. IMHO, in the 555 project, I would include some current limit such as a 100 Ohm 0.5W resistor in series with the +5V rail. If you are testing 555's at random you could be introducing a completely shorted device and that could blow your battery pack or even your computer USB port will complaint. Also, is a bad practice to make a "hot" IC insertion in the test socket when you are testing probably failed IC's. You should insert and extract the IC with no power applied.
Continuous buzz only means the 555 isn't working under certain circumstances. It's not a 100% perfect test when using those types of IC sockets either.
instead of the reed switch, just encrypt the data. And don't worry about someone formatting the thumb drive since if they have it, they can just toss it anyway so the data is lost regardless.
I liked the improvement of the flash drive, but such protection is not serious, watching this video, everyone will be able to test the Flashka with a magnet and there will be no secret. The timer 555 check device is nice, but there are many other microchips that you can’t check on this device ... Does it make sense to do it?
Здравствуйте! Где то на моём канале есть видео, которое я выложил года три назад, как на основе геркона ещё в девяностыегоды, а точнее в 1995 году, сделал противоугонное средство, установленное в автомобиль. Помимо геркона в том устройстве задействованы тиристор типа КУ 202 и штатное реле, которое включает какую то систему с автомобиле, позволяющую после соответствующих манипуляций запуск двигателя. В нескольких своих мультиметрах так же применил геркон для выключения питания без переключения основного выключателя. Такое тоже есть на моём канале! Каналу всего доброго и развития!
more of a tip situation, super small with an angled or inset edge, get solder on it and touch, its like pick and place. I figured that out working on super small electronics with tons of components
thank you flux buying link : www.alibaba.com/product-detail/BST-559A-50g-Lead-free-Insulating_1600391519000.html?spm=a2700.galleryofferlist.0.0.727f3cedIH3lkU solder buying link : www.alibaba.com/product-detail/Solder-Tin-Soldering-Wire-Rosin-Activated_1600532780361.html?spm=a2700.galleryofferlist.normal_offer.d_image.5da84c71u1RoGT&s=p
, does the company that makes the p c boards in this video or the advertising do they have a catalogue for replacement icsi like to order some stuff and some stuff
I’ll give you a thumbs up for your efforts and ideas, but PLZ reduce the music volume and boost your audio volume so I can hear what you are saying. Thank you for posting this video!
@@Inventor_AW I noticed. I thought lets be less negative. It was a happy tune. My daughter of 18 months also liked the song. I liked the project, so both enjoyed the videos.
You are wrong. YES it depends on the chip being OK. In this case you should use an active buzzer, meaning one tha has a built in oscillator that beeps arround 2700 Hz. If the chip is OK, then THE CHIP will output a square wave arround 2 or 3 Hz. So, you will hear a 2700 Hz signal on and off at a 2 Hz rate. If the chip is bad, depending on the failure, you may hear a continuous tone, or not tone at all.
This should keep the average idiot out. It won't keep out anyone determined to get in, though. Personally, if a drive didn't work, the first thing I'd do is open it up and see what I can do to recover it.
There is absolutely no way to enjoy a video with the music like this. 1. You can't even hear when you talk. 2. It makes you want to run a screwdriver through your ear drum
Il primo progetto è perfetto quando si vuole evitare che ti trovino i film xxx nella pennina 😂..... Il secondo progetto è utilissimo quando si ha una collezione di ne555 da testare
![[LIVE] : ONE ลุมพินี 61 | คู่เอก "เพชรสุขุมวิท vs ดวงสมพงษ์"](http://i.ytimg.com/vi/edA1HvEyxh8/mqdefault.jpg)
I am considering subscribing but you must please change this type of music!👌
I will
@@Inventor_AW cut the music please
Great to see the music creator credited in any case!
No music
No music
Very cool 555 tester idea. I would have put the capacitor on its side so you can install the chip more easily. Also maybe a momentary switch in series with the 5V rail?
Thank you.. Yes I missed some details
This rules! ;-) ... And funny background music!! Thank you!
Neat ideas.
I'd modify the 555 timer to put the IC Socket on the other side (with needed wiring changes), so you're not fighting the cap or the Speaker when installing/removing
thanks , you're right
A great idea with the 555 timer chip tester, and the idea of testing the integrity of the USB port, or on this basis, it can be possible to determine the integrity of the operation of the motherboard of a computer or laptop
As always. Excellent ideas. Very resourceful and clever ideas.
thank you
Krrrrr
I might take this and modify it with multiple "channels" where each "channel" is a different size seat to test multiple size chips.
Good video, thank you.
Good projects, and easy to accomplish. Subscribed and thumbs up. Looking forward to more.
thank you
I don’t mind the music genre per se but the volume is way too loud, I could barely hear your voice.
Btw the 555 tester was good.
I didn’t like the “magnetic activated pendrive” so much because it just seems an unstable connection, just imagine the magnet disconnects during a big file transfer. That wouldn’t be fun. Other than the fact that it can damage data on older HDDs that may be inside of the computer.
thanks and Sorry about the music
People are WAY too paranoid about magnets near computers. That little craft store magnet barely has any strength. Remember that every spinning hard drive already has high power neodymium magnets inside it for positioning the heads. They don't interfere with the data on the drives, and they are inside the same case as the spinning discs, sometimes less than an inch away from the data. While it definitely IS possible for magnets to destroy data on magnetic storage, it's actually a lot harder than most people think. I have taken 5.25" floppy discs and rubbed them all over an 80 ounce subwoofer magnet, then left it on the magnet over night, and the next day every single bit of data on it was still perfectly readable with no errors. I'm not saying that would be the result EVERY time, and I'm not suggesting anyone try it, especially if your data is important, but there's no need to be afraid of a tiny magnet like that one near your USB port. It's not going to damage anything at all.
@@eric_d you may be correct, but that wasn’t my only reason.
Fantastic video, Thank you for posting, please post more cool idea's.🙂
thanks , I will
@@Inventor_AW AWESOME, can't wait,,,🙂
Projects are good. IMHO, in the 555 project, I would include some current limit such as a 100 Ohm 0.5W resistor in series with the +5V rail. If you are testing 555's at random you could be introducing a completely shorted device and that could blow your battery pack or even your computer USB port will complaint. Also, is a bad practice to make a "hot" IC insertion in the test socket when you are testing probably failed IC's. You should insert and extract the IC with no power applied.
Thank you for the tips.. Regarding testing the IC with the power connected.. I did this in order to avoid the word "fake" but I got it anyway
@@Inventor_AW and it's called a dip socket, not an ic base
I agree with you 😊
Thanks for your Kind input, the internet can be the most wonderful path of learning and discovery, a journey with no end in sight 😎
Super project sir...👍♥️
thanks
I like the 555 timer tester. 👍🇮🇪💚🙏🏻🙏🏻
I love your music even if it’s alittle bit loud!
The magnetically enabled pendrive is dangerously subject to unwanted disconnections caused by accidental drop of the magnet from the pen itself... 😱
Continuous buzz only means the 555 isn't working under certain circumstances.
It's not a 100% perfect test when using those types of IC sockets either.
With this project I can test IC 4558 or do you have one for that?
No, you can not. Do one of the test circuits from the 4558's datasheet.
Nice projects 👍Headcase music 🤣
instead of the reed switch, just encrypt the data. And don't worry about someone formatting the thumb drive since if they have it, they can just toss it anyway so the data is lost regardless.
The pen with protection is very good.
More usefull will be protection against write, and only read.
Thanks
Thanks! Very Interesting!
thank you
Impressive but i think I'll just get the handtek handheld multimeter+oscilloscope to test anything.
Sorry I meant mustool. Those handtek ones are kind of pricy. I'd get a regular oscilloscope for that.
Hello! Super device! Like!
thanks
RBB Systems also procduces circuit boards as well.
is it PCB company ?
Put the strong magnet on the Flashdrive to let in be recognized, only to find out the strong magnet wiped all the data of the Flashdrive 😅
El tester para el 555 esta genial🤩👍🏻
I liked the improvement of the flash drive, but such protection is not serious, watching this video, everyone will be able to test the Flashka with a magnet and there will be no secret. The timer 555 check device is nice, but there are many other microchips that you can’t check on this device ... Does it make sense to do it?
Здравствуйте! Где то на моём канале есть видео, которое я выложил года три назад, как на основе геркона ещё в девяностыегоды, а точнее в 1995 году, сделал противоугонное средство, установленное в автомобиль. Помимо геркона в том устройстве задействованы тиристор типа КУ 202 и штатное реле, которое включает какую то систему с автомобиле, позволяющую после соответствующих манипуляций запуск двигателя. В нескольких своих мультиметрах так же применил геркон для выключения питания без переключения основного выключателя. Такое тоже есть на моём канале! Каналу всего доброго и развития!
хорошая работа .. спасибо
@@Inventor_AW Спасибо За Ваш ответ!Жду подписки!
Nice project 👍👍
thank you
Hello! Amazing soldering quality! If it's not difficult for you, write the name and links for the flux and solder! Thank you!
more of a tip situation, super small with an angled or inset edge, get solder on it and touch, its like pick and place. I figured that out working on super small electronics with tons of components
thank you
flux buying link :
www.alibaba.com/product-detail/BST-559A-50g-Lead-free-Insulating_1600391519000.html?spm=a2700.galleryofferlist.0.0.727f3cedIH3lkU
solder buying link :
www.alibaba.com/product-detail/Solder-Tin-Soldering-Wire-Rosin-Activated_1600532780361.html?spm=a2700.galleryofferlist.normal_offer.d_image.5da84c71u1RoGT&s=p
In the video you have a 1 μF capacitor while in the drawing 10 μF!
Which is correct?
Thanks
both of them are correct , look at the simulation
th-cam.com/video/33QCcQnIvf4/w-d-xo.html
I hadn't seen it!
Thank you very much!
@@user-qw3is9sf7x you're very welcome
Very clever!
thank you
Cool my friend... Cool.
thanks my friend
, does the company that makes the p c boards in this video or the advertising do they have a catalogue for replacement icsi like to order some stuff and some stuff
sorry , i have no idea , You can check for yourself by contacting them
Good content with annoy music and low-quality audio for vocal.
I’ll give you a thumbs up for your efforts and ideas, but PLZ reduce the music volume and boost your audio volume so I can hear what you are saying. Thank you for posting this video!
I will
I like the music.
Keep it up!
there are many don't like it
@@Inventor_AW I noticed. I thought lets be less negative. It was a happy tune.
My daughter of 18 months also liked the song.
I liked the project, so both enjoyed the videos.
@@MrSpacelyy Thank you for being kind .. kisses for your little angel
Excellent ideas
thanks
I had came to your chenel with likes you r very smart 🤓👍
thank you
What's the buzzer's SPAC?
sorry?
何というかUSBメモリの中に他人がやっていないちょっとしたアイデアが1つ
もう1つはタイマーIC555の動作確認用USB基板ですね。
便利というよりタイマーICが今でも当たり前に使われている点に感心するなぁ。
還暦過ぎた老眼の目で、TH-camの動画に8Pin-DIPソケットが出てきたんで
「もしかしたら？」と思ったら予想どうりだった。
もう40年くらい前かなぁ。雑誌の記事でタイマーIC使う記事があって
アクリルケースに小さなタイマー基板を組んで使ったんだ懐かしいなぁ。
素敵なお言葉ありがとうございます
cảm ơn bạn đã chia sẻ cách sáng tạo dùng wifi bằng moden và nam châm vĩnh cửu !
Could do with a few more audio tracks running at the same time
sorry about that
Wouldn't it be better to lay that cap down out of the way between the 8 pin socket and the buzzer?
maybe
@@Inventor_AW I'd think it would make it easier to insert & remove the chip and harder to break off the cap.
The sound of the buzzer with 555 not depending of the chip. The sound variation is caused if you use passive or active buzzer.
Dude, are you serious? He is using the same buzzer for both cases.
sorry , you are wrong
You are wrong. YES it depends on the chip being OK. In this case you should use an active buzzer, meaning one tha has a built in oscillator that beeps arround 2700 Hz. If the chip is OK, then THE CHIP will output a square wave arround 2 or 3 Hz. So, you will hear a 2700 Hz signal on and off at a 2 Hz rate. If the chip is bad, depending on the failure, you may hear a continuous tone, or not tone at all.
If this is all real, I totally believe you! Even a 1TB idea might be a great idea.
A steady tone means the 555 is bad... or that you put the chip in the socket backwards!!!
yes a steady tone means the 555 is bad
What is use of this device?
testing IC NE 555
IC base 8 pin? There are many components with this pinout
Yes, but the tool I built is only suitable for the 555 test
The music drowned out everything
sorry
Next project video will be about how to protect your harddrive from reading using a magnet...
good idea hhhh
Glue the magnet to the top side of cloths peg & peg the pendrive
Good!
thanks
Магнит слетает при передаче данних и флешка вийдет из строя... Не безопасная идея
Number 1 - Security by obfuscation is not security.
What a great way to corrupt your important data. Good stuff!
Adios for data storage with magnet
Nice bro, i from of Brazil and I really liked the video
thanks bro
Sangat bermanfaat Salam sukses
This should keep the average idiot out. It won't keep out anyone determined to get in, though. Personally, if a drive didn't work, the first thing I'd do is open it up and see what I can do to recover it.
Yeah exactly. Software encryption is way to go
#1 - Cute!
#2 - Clever
thanks
great , thx
thank u
It's called an IC holder.
👌👍
фоновый трэк прикольный 👍
поделки тоже неплохие👍
Спасибо
Nice
thanks
A pergunta é: pra que vou precisar de armazenamento pendrive acionado por sensor magnético? Isto pra mim é inutil.🤔
I don't think it's a good idea to add or remove an IC from your circuit while power is supplied!
I know , but I did this in order to avoid the word "fake" but I got it anyway .. greetings
Ага, если жёсткий на ПК hdd то надо посильнее магнит... И что будет если во время записи геркон разомкнется случайно?
In the 2nd video, the 555IC wasn't working because somebody in the 1st video stuck a magnet on it!
The music. Well, calling it music would be kind. Makes an otherwise interesting idea unwatchable.
sorry for the bad music
555's are as cheap as er, chips, why bother just get a new one. and as for that pointless reed switch ?..
wow, only respons beep.
for checked normaly charger, you can get 1 led and 1 resistor. lol.
It was not charger test, it was timer 555 IC test
always projects
Music too loud for this to be of any use!
sorry
OMG I knew it from looking at the thumbnail make the light blink is so useful WOW!!!
it's a device for testing timer 555 IC
I can hear two pieces of music playing at the same time, one is from the original video.
So this is a rip off
I tried to edit the music but it got worse.. so I deleted it again
Представляю разочарование спецслужб, не сумевших прочесть данные с такой апгрейженой флешки!
i 2nd that, the music needs to go.
What's with the head banging music!
I'm sorry
Cool!
thanks
Keren...👍👍👍
リードスイッチのやつラッチアップして壊したりしないんかな
Can you litterly test every ic with that thing?
no , it's just for testing 555 IC
Stop with the annoying music, and speak closer to the mic.
sorry about that
He’s not speaking into a mic.
Why all that noise? Had to mute this.
sorry
There is absolutely no way to enjoy a video with the music like this. 1. You can't even hear when you talk.
2. It makes you want to run a screwdriver through your ear drum
I'm sorry
A magnet above a memory flash that uses electrical field to modify and stors data . Not very Smart !
I love this music
Vielen Dank
Super!
thanks
If you don't want to ruin your laptop. And pay a lot of money for repairs. Do not insert such devices into USB.
But I want more chip functionality and I want a pc gui interface... How??!😳😁... Pls enlighten me oh my master... 😳
Watched without sound. So ... Activate Windows
Il primo progetto è perfetto quando si vuole evitare che ti trovino i film xxx nella pennina 😂..... Il secondo progetto è utilissimo quando si ha una collezione di ne555 da testare
😂 Grazie
Loved the video man, thanks.
Also
That's the worst music I've ever heard man WTF
thanks and sorry
6:14
🌤️ 14 ْ C مشمس جزئيا
نظام الويندوز عربي !
ربما لأن صاحب القناة مصري
Perfect.
thanks
Я спаивал тестер операционных усилителей, причем сдвоенных.
Pone el título en inglés ......