Comments on: Astable Multivibrator using 555 Timer https://electrosome.com/astable-multivibrator-555-timer/ You Inspire.....We Create..... Tue, 22 Nov 2022 04:48:13 +0000 hourly 1 https://wordpress.org/?v=6.1.1 By: Noumbo Cynthia Megane https://electrosome.com/astable-multivibrator-555-timer/#comments/10139 Tue, 22 Nov 2022 04:48:13 +0000 https://electrosome.com/?p=3665#comment-10139 Awesome

]]> By: Anku https://electrosome.com/astable-multivibrator-555-timer/#comments/7456 Tue, 25 Jun 2019 08:47:53 +0000 https://electrosome.com/?p=3665#comment-7456 How can we find the diode calculation in this circuit

]]> By: Russ https://electrosome.com/astable-multivibrator-555-timer/#comments/7444 Sat, 18 May 2019 00:07:23 +0000 https://electrosome.com/?p=3665#comment-7444 HI NEWBIE HERE,
ARE THE VALUES OF Ra & Rb EXPRESSED 20k = 20000 OHMS AND ARE THE MICROFARADS EXPRESSED NUMBERS LIKE 1 MICROFARAD = 1 E-6 FARADS?
NEWBIE

]]> By: Sairebel https://electrosome.com/astable-multivibrator-555-timer/#comments/7008 Sun, 25 Feb 2018 06:29:49 +0000 https://electrosome.com/?p=3665#comment-7008 Capacitor blocks dc and allows a.c. while it is connected in series but here in astable multivibrator it doesn’t blocks dc why???

]]> By: Tasos Golemis https://electrosome.com/astable-multivibrator-555-timer/#comments/6895 Fri, 06 Oct 2017 09:57:00 +0000 https://electrosome.com/?p=3665#comment-6895 In reply to Er Nitin Ahuja.

you made the wrong calculation!! The right value for R1 and R2 is 43.3KΩ!!! You used 433KΩ

]]> By: Vinod Antony Maliackal https://electrosome.com/astable-multivibrator-555-timer/#comments/6784 Sat, 27 May 2017 16:57:00 +0000 https://electrosome.com/?p=3665#comment-6784 why is 6 and 7 shorted in the block diagram but 2 and 6 are shorted in the pin diagram?

]]> By: chanti https://electrosome.com/astable-multivibrator-555-timer/#comments/5128 Fri, 24 Jul 2015 14:15:00 +0000 https://electrosome.com/?p=3665#comment-5128 In reply to Er Nitin Ahuja.

by consider the resister current value in 50,100,1,2 ohm\\\

]]> By: nishank https://electrosome.com/astable-multivibrator-555-timer/#comments/4134 Tue, 03 Mar 2015 16:37:00 +0000 https://electrosome.com/?p=3665#comment-4134 i want to do pressure measurement using ic 555 as astable multivibrator.need suggetions……..

]]> By: Ligo George https://electrosome.com/astable-multivibrator-555-timer/#comments/2840 Fri, 29 Aug 2014 09:54:00 +0000 https://electrosome.com/?p=3665#comment-2840 In reply to Er Nitin Ahuja.

Try it in real hardware..

]]> By: Er Nitin Ahuja https://electrosome.com/astable-multivibrator-555-timer/#comments/2838 Thu, 28 Aug 2014 13:34:00 +0000 https://electrosome.com/?p=3665#comment-2838 pls check the circuit , i want 1 min on/off state of led. result is 80 sec on time 40 sec off time …..

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