50 Comments

  1. Loiic G
    May 11, 2019 @ 6:52 am

    Hello, great work mate!
    Is there a chance to feed this or a similar circuit with 1.5 v / 3v max?
    Thanks!

    Reply

  2. pierre jean
    May 11, 2019 @ 6:52 am

    how do I do for 10 minutes timer?

    Reply

  3. Josef Aschwanden
    May 11, 2019 @ 6:52 am

    Nice, now do it with a tssop ne555

    Reply

  4. riz sarwar
    May 11, 2019 @ 6:52 am

    can you plz build hulda clark zapper using bug wiring method.

    Reply

  5. mw10259
    May 11, 2019 @ 6:52 am

    WOULD YOU WALK 500 MILES , 500 MILES , 500 MILES

    Reply

  6. Prince Prajapati
    May 11, 2019 @ 6:52 am

    Hello frnd,
    May you build tiny simple on delay timer before on i need in 3v, very light weight…?

    Reply

  7. Jennings Campbell
    May 11, 2019 @ 6:52 am

    Thank you I want to build a model starship enterprise and I need some flasher circuits.

    Reply

  8. Joe Black
    May 11, 2019 @ 6:52 am

    Protip; The green boards are made of fibreglass and hard to cut. The brown bakelight boards are a paper and plastic board , easy to cut to size in projects.

    Reply

  9. Rajesh Furia
    May 11, 2019 @ 6:52 am

    Very talkative & long video,

    Reply

  10. TheKokniKol
    May 11, 2019 @ 6:52 am

    Hello
    Can I make 4 channel sequence led, with 555 or some other chip, turn on one by one, and when the last led turn on the first go of and then the second then third then fourth. Something like a chaser
    Thank you

    Reply

  11. ALIRIN EL MAGO.COM
    May 11, 2019 @ 6:52 am

    YA EXISTEN LEDS INTERMITENTES ????

    Reply

  12. Mike Davis
    May 11, 2019 @ 6:52 am

    I may have overlooked it but what is the voltage are you dealing with thanks.

    Reply

  13. RWBHere
    May 11, 2019 @ 6:52 am

    The 555 certainly rivals the 741 for popularity.

    Found your channel tonight. Subscribed. Thanks.

    Reply

  14. fido
    May 11, 2019 @ 6:52 am

    Could this work with a led strip?
    I would also love to know if you could do a similar build for a chaser circuit for something like a model where you have very little room to put a circuit board?

    Reply

  15. mike ladd
    May 11, 2019 @ 6:52 am

    Fantastic approach to raw electronics. I love this type of work. Just come accross your channel and subscribed

    Reply

  16. Jonathan Gembicki
    May 11, 2019 @ 6:52 am

    ..

    Reply

  17. A Three Dog Night
    May 11, 2019 @ 6:52 am

    That's a great little build, only wish you would add a components list for beginners like myself just trying to learn the electronic world. Other than that was all good to me, just subscribed.

    Reply

  18. andygozzo72
    May 11, 2019 @ 6:52 am

    you can reduce that by one resistor, you dont need 2 for the oscillator timing, link 2 and 6 like you've done, resistor between 3 (output) and 2 and 6, capacitor between 2 and 6 and ground, output feeding load as usual, i've used this many times…

    Reply

  19. Keith Noneya
    May 11, 2019 @ 6:52 am

    Some of the most strange or unique circuits I've seen weren't on circuit boards but mounted on multi layered rotary switches. They included; diodes, transistors and even had microcircuits attached. If you use SMT devices the package can get even smaller. Definitely a unique way to do electronics. Thanks for sharing. Best Wishes n Blessings. Keith Noneya.

    Reply

  20. Angel KM
    May 11, 2019 @ 6:52 am

    Sir you are the origami master of electronics very cool build

    Reply

  21. Jussapitka
    May 11, 2019 @ 6:52 am

    I think I have to build that tomorrow

    Reply

  22. qwerty raefay
    May 11, 2019 @ 6:52 am

    Milion like to u

    Reply

  23. Alex Serban
    May 11, 2019 @ 6:52 am

    Will this scheme work with a "Texas Instruments NE555P, Timer Circuit, 4.5-16 V, 8-Pin PDIP" micro from uk.rs-online?
    uk.rs-online is selling a fiu different models of NE555 timer and I don't know which one to use to get the same result as described here. Please reply.

    Reply

  24. Jay Simons
    May 11, 2019 @ 6:52 am

    I want to make a 5v variable timer button clicker for a mouse….I do not want a software based solution would something like this with the addition of a potentiometer work? I'd like to get 1-100 button clicks per min.

    Reply

  25. Gristle Von Raben
    May 11, 2019 @ 6:52 am

    Cool accent, Sir. Cool video.

    Reply

  26. Def Def
    May 11, 2019 @ 6:52 am

    You could buy a blinking led and power it with a 3V lithium battery and have the same result!
    BUT! you will loose the fun of building it!

    Reply

  27. jim hough
    May 11, 2019 @ 6:52 am

    Ok?

    Reply

  28. jim hough
    May 11, 2019 @ 6:52 am

    Pic?

    Reply

  29. jim hough
    May 11, 2019 @ 6:52 am

    Attinyx? Guys?

    Reply

  30. jim hough
    May 11, 2019 @ 6:52 am

    Dear but style. Today auto spell. U know what I meant!

    Reply

  31. jim hough
    May 11, 2019 @ 6:52 am

    As table flasher versus work of art! Beautiful!

    Reply

  32. Chimaobi The Elect Builder
    May 11, 2019 @ 6:52 am

    Reply

  33. Robert Kohut
    May 11, 2019 @ 6:52 am

    Nice!! Had me on the edge of my seat the whole time!!…LOL

    Reply

  34. The crap adventures of Che Simons
    May 11, 2019 @ 6:52 am

    Lovely 'BEAM' circuit there!

    Reply

  35. E Crackers
    May 11, 2019 @ 6:52 am

    Great!

    Reply

  36. govind bihari mathur
    May 11, 2019 @ 6:52 am

    so you are a creative miniature artist.i like it.

    Reply

  37. viswanathan iyer
    May 11, 2019 @ 6:52 am

    very very interesting.

    Reply

  38. jonathan miranda
    May 11, 2019 @ 6:52 am

    buen esperimento este circuto muy util pwd

    Reply

  39. vinay gupta
    May 11, 2019 @ 6:52 am

    Wow its work great…

    Reply

  40. billfusionenterprise
    May 11, 2019 @ 6:52 am

    if I was going to make i led blinker i use the 2n2222 voltage fail circuit

    Reply

  41. Docteur Desty Nova
    May 11, 2019 @ 6:52 am

    Bonjour ! 🐁
    Ça fonctionne très bien .
    Mais j ' utilise une pile de 9V .
    Que doit on faire , pour utiliser une pile de 3V ?
    Merci ! ☺

    Reply

  42. BertyFromDK
    May 11, 2019 @ 6:52 am

    +Kris Cochraneat 1:45 you say "probably the most mass-produced chip of all time"; Wikipedia backs you up by saying, quote: "As of 2003[update], it was estimated that 1 billion units were manufactured every year." https://en.wikipedia.org/wiki/555_timer_IC

    It's also amazingly versatile: besides its timing functions, I've even seen it used as a Class-D amplifier!

    Reply

  43. vinay gupta
    May 11, 2019 @ 6:52 am

    What about the capacitor voltage used in this circuit i know it is 1 microfarats but didnt know its voltage please tell me

    Reply

  44. Roy Disc
    May 11, 2019 @ 6:52 am

    hi, thankyou for nice video.
    i want to know how to make a timer in my nails dryer constantly without to use timer.
    any idea how . i am not specialist or prof.
    thankyou

    Reply

  45. Abraham Mehari
    May 11, 2019 @ 6:52 am

    you are right "what pcb?" lol….

    Reply

  46. Main Irish Angling
    May 11, 2019 @ 6:52 am

    Hi Chris, What can I do if I want the times between the light being on and off, what I mean is a random flash with just one light

    Reply

  47. Derek Talbot MIA
    May 11, 2019 @ 6:52 am

    Which capacitor would I use for a random flasher?

    Reply

  48. Derek Talbot MIA
    May 11, 2019 @ 6:52 am

    How an I change the time between the flash and could I run a 1.5v system?

    Reply

  49. Derek Talbot MIA
    May 11, 2019 @ 6:52 am

    Could I run that circuit with a small button type battery?

    Reply

  50. J-PONG KONGKRAPHAN
    May 11, 2019 @ 6:52 am

    5V ?

    Reply

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