Комментарии:
What gonna happen if you hold press for 3 seconds?
ОтветитьLed turns on before you click the button. Audio sync of this video is bad?
Ответитьdont post this fucking stupid videos 3
ОтветитьThanks! Question - How could I adjust the amount of votage supplied to the LED in this configuration? I'm asking this because I'd like to make the LED a little brighter. I don't care about burning out the LED over time. Thanks so much!
ОтветитьWhere did you get those breadboard cables? Thanks for the great tutorial.
ОтветитьIs anybody know maximum frequency can be done by ne555? And with what value of r and c? 🙏
ОтветитьFuuuuck.... I just made a whole PCB with Monostable and I should have went for Astable.... God...
ОтветитьHow can we set 10 seconds of time?
ОтветитьThank you sir i made it and it works subscribed
ОтветитьWhat is long press tjr button or continues press the button..
Ответитьthanks helped GOD bless
ОтветитьAsshole. Whys the volume so low??
ОтветитьWhy before the button is pressed, the voltage at the trigger pin is high? How can you compute such voltage?
ОтветитьWould I appreciate it if you showed us the scheme of the installation?
In this case, only you know what you built there.
in which condition to use monostable 555?
ОтветитьI need a circuit that will be used with a button like in this video. But I need a small delay, a few microseconds. Then a pulse of about 1/20 of a second, regardless of the lenth of the button is pushed. I have seen something similar done with a arduino. I'm looking for something simple. Can you help with this? Can a 555 or two do this? I would also like to have a 555, pwm running at about 20-30 hz, and have an adjustable duty cycle of about 5% to 60-70%, can a few 555's do this? To drive a mosfet gate. For a spotweld circuit. Thanks I'd like to power the driver circuit with 3.7v,7.4 or 11.1 volts nominal. From lithium ion cells. Thanks again...
ОтветитьMine doesn't work. :(
ОтветитьDoes this circuit consumes energy when nothing happens? Any quiescent current? If so how low is it?
ОтветитьWhat could you do to get the LED to stay illuminated for about 5 seconds when the button is pushed? Would you add more resistance or a different leg of the timer? Thank you
Ответитьnice video
ОтветитьHow can you add more time to it?
Ответитьcan I ask a stupid question can pin 2 be held low and be triggered by a positive button press to start the timer
Ответитьwhat if I hold the button down? will it flash once or will it stay always on?
Ответитьwhat happens if you hold down the push button?
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