Thank you Kabanda Jamir, keep share to others. Watch this my new video. ua-cam.com/video/Qs-1MZlr7CA/v-deo.html My Chanel link ua-cam.com/channels/AzXsltcLPxi71uIL6D4B8Q.html
Hi, friend. Very good projects. I love all those that have leds, I am passionate about them, apart from the fact that I study Electronics, I subscribed to your channel and I will watch more things that you must have to gain more knowledge. Apart from everything, I would like to know where you got those cone-shaped leds, because I really liked them and I had not seen them before. I gave you a good like, and I await your response. A hug from Spain.
Thanks, it’s my pleasure. Share this to others. My UA-cam channel link :- youtube.com/@technoelectronic Watch my new video ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Thank Unnikrishanan K Share to others, My UA-cam channel link :- youtube.com/@technoelectronic Watch my new video ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Muito obrigado 😊 Pls share and subscribe my channel youtube.com/@technoelectronic Watch my next video ( por favor, assista meu proximo video ) 👇 ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Quite interesting, the project for indicating live power line. But it is realized in a bumbling manner :(, sorry By the way, the unit mfd is MILLIFARAD,, so 1 mfd means 1000 uF, for mikrofarad you should use uF
@@technoelectronic I need to create a pulse every 4 seconds. Can you create a diagram or direct me to your existing post? Do you have a Patreon account?
The Touch Switch circuit will detect stray voltages produced by mains voltages and electrostatic build-up in a room. In the first circuit, pin 2 must see a LOW for the circuit to activate. If sufficient static voltage is detected by the plate, the chip will change state. If not, you will need to touch the plate and the 0v rail. In the second circuit, two touch plates are provided and the resistance of your finger changes the voltage on pin 2 or 6 to toggle the 555.
ic 555 has 3 modes depending on how you configure the pins. monostable, bistable and astable. monostable is when you want a delayed latch for a certain time like circuit 1 is this video. bistable is when you want the circuit to toggle high and low depending on trigger and threshold pin like the on off circuit in this video. astable is when you want periodic frequency based high and low like the flash light circuit in this video.
Altbekannte Schaltungen neu aufgewärmt. Apropos Wärme, wie der Typ mit der verkeimten Lötspitze die Bauteile zusammenpappt ist schon bemerkenswert, 450°C eingestellt oder...?
Rolf Einecke merci pour le commentaire. fer à souder réglé sur 400 degrés. Partagez et abonnez-vous à ma chaîne youtube. ua-cam.com/channels/AzXsltcLPxi71uIL6D4B8Q.html Continuer de regarder. Ma nouvelle vidéo. ua-cam.com/video/RjFu93O3sDU/v-deo.html
make a voltage controlled oscillator (vco) with ic 555. hook it up with a speaker using op amp as an amplifier. make a resistive keyboard where each key stroke will result in different resistance values and use it as a volatge divider. tune it, and you will have a raw analog synthesizer that you can play melodies on.😀
Assalamualaikum lurrrr hadir ijin nyimakkkk videonya
Keep Watching.
Very nicely explained 👏 👌 👍
Keep watching and share this video. Subscribe our channel @TechnoElectronic.
I'm coming watching your video
Thanks keep waiting
Keep your spirit from Indonesia
Thanks
Very good for thi project 👍💯
Glad you like it! watch this my new video. ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Super ok aplicațiile.
Thank you so much (multumesc foarte mult)
Please share and subscribe my UA-cam channel 👇
youtube.com/@technoelectronic
See you soon my new video.
The world's best teacher thanks
Thank you Kabanda Jamir, keep share to others. Watch this my new video.
ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
My Chanel link
ua-cam.com/channels/AzXsltcLPxi71uIL6D4B8Q.html
Hi, friend. Very good projects. I love all those that have leds, I am passionate about them, apart from the fact that I study Electronics, I subscribed to your channel and I will watch more things that you must have to gain more knowledge. Apart from everything, I would like to know where you got those cone-shaped leds, because I really liked them and I had not seen them before. I gave you a good like, and I await your response. A hug from Spain.
Thank you very much for the nice comment.
Very good
#techgyanbiswajit
Thanks for your comment.
Das kenne das geht bestimmt Gut Kabelsucher
Ja.
Je trouve trop beau pour vous suivre.
Thanks, it’s my pleasure. Share this to others.
My UA-cam channel link :-
youtube.com/@technoelectronic
Watch my new video
ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Very useful
Thanks. See you soon next video.
V. Good
Thank Unnikrishanan K
Share to others, My UA-cam channel link :-
youtube.com/@technoelectronic
Watch my new video
ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Eu gosto muito de vídeos assim 😬
Muito obrigado 😊
Pls share and subscribe my channel
youtube.com/@technoelectronic
Watch my next video ( por favor, assista meu proximo video ) 👇
ua-cam.com/video/Qs-1MZlr7CA/v-deo.html
Sandar
Thanks
Novo no canal, Gustavo - Maceió - Al, Brasil 👌💯👍
Thanks.
nice, please change the polarity of the LED in the wiring diagram of your flash light 😉
...and in the slow blinking light the 33k resistor (wiring diagram)?
Thanks for the tip!
Long po +schort negativ-
Quite interesting, the project for indicating live power line. But it is realized in a bumbling manner :(, sorry
By the way, the unit mfd is MILLIFARAD,, so 1 mfd means 1000 uF, for mikrofarad you should use uF
Thanks for the attention. I will update it in all upcoming videos.
Keep watching my videos.
Please share and subscribe my UA-cam channel.
youtube.com/@technoelectronic
Keep watching.
Čau! Kur ir skaņas signāla versija?😂 Uz video vāka attēla ir uzzīmēts!😊 Tādu arī var uztaisīt!😊
😊
Your projects and project procedures are amazing. I learned a lot from your videos.
Do you take project requests?
Yes I do!
@@technoelectronic I need to create a pulse every 4 seconds. Can you create a diagram or direct me to your existing post?
Do you have a Patreon account?
Sorry for late respond.
I will share you soon 4 second pulse generator diagram.
this is a very common 555 circuit
@kennmossman8701 thanks
everthing is through hole component (TOT). why not just use a breadboard? 😅
I am making projects like this to understand the connection between each components.
@@technoelectronic breadboard is much easier and faster. also, you can disassemble it and reuse the components in other projects
@StarnikBayley yes we can make on breadboard
El video es correcto gracias.
Thanks
good
Thanks
Why can't my project detect the cable? Can you help answer 😅
Check again
Please give me an explanation of the principle. Why does the on-off touch cause it to turn on and off?
The Touch Switch circuit will detect stray voltages produced by mains voltages and electrostatic build-up in a room. In the first circuit, pin 2 must see a LOW for the circuit to activate. If sufficient static voltage is detected by the plate, the chip will change state. If not, you will need to touch the plate and the 0v rail. In the second circuit, two touch plates are provided and the resistance of your finger changes the voltage on pin 2 or 6 to toggle the 555.
ic 555 has 3 modes depending on how you configure the pins. monostable, bistable and astable. monostable is when you want a delayed latch for a certain time like circuit 1 is this video. bistable is when you want the circuit to toggle high and low depending on trigger and threshold pin like the on off circuit in this video. astable is when you want periodic frequency based high and low like the flash light circuit in this video.
ok ok ok
Thanks
3. blinking: Bed picture. 220R 33k
What do you like my dear ? Please suggest...
sabe de algum metodo de acionar um rele de 5 volts no lugar do led em um sequencial ou pisca pisca?
Yes I know.
Um relé pode ser usado no lugar do LED. Use o transistor BC547.
like.
Thanks
@
?
Kenne ich Anschlüsse
Gut.
V,god
Thanks Jayabal 🙂
7:25 the led does not work
Which led ?
Nice project brothers, always support this Chanel with like,subcribe and push bell icon
Happy to see your comments. Please share to your friends and nearest personal.
Channel link
youtube.com/@technoelectronic
Wiat is mfd? Aby new unit?
MFD is known as Micro-farad, and it is the unit of capacitance.
@@technoelectronic worldwide, micro Farad is spelled uF (u for lack of font)
it is a really old abbreviation
its a really really OLD term.....now we use uF
@kennmossman8701 Yes, thanks.
pourquoi tout d'un coup n555 a l'envers (retourné)
For which project?
@@technoelectronic j'ai mal regarder oui c'est bien il retourner pour souder les pont du n555
Altbekannte Schaltungen neu aufgewärmt. Apropos Wärme, wie der Typ mit der verkeimten Lötspitze die Bauteile zusammenpappt ist schon bemerkenswert, 450°C eingestellt oder...?
Rolf Einecke merci pour le commentaire.
fer à souder réglé sur 400 degrés.
Partagez et abonnez-vous à ma chaîne youtube.
ua-cam.com/channels/AzXsltcLPxi71uIL6D4B8Q.html
Continuer de regarder.
Ma nouvelle vidéo.
ua-cam.com/video/RjFu93O3sDU/v-deo.html
IN P1 a Li-ion battery has too low a voltage to power a standard 555
so this is fake
Thanks for update me.
1mf é 1000uf e não 1uf.
Yes
It was mistake
truly terrible construction
L
👍
Yet another how to switch an led on and off ! So boring
Why so boring ! tell me I will take care in future.
make a voltage controlled oscillator (vco) with ic 555. hook it up with a speaker using op amp as an amplifier. make a resistive keyboard where each key stroke will result in different resistance values and use it as a volatge divider. tune it, and you will have a raw analog synthesizer that you can play melodies on.😀