Simple LED on off fading using capacitor and push button switch circuit for DIY learning electronics

[@Electronzap]

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[@Irshu]

Thank you sir, i'm learning electronics and this was quite an educational video. I was using 5V DC and used a 10K resistor for the ultimate fade-in. So far i'm just tinkering with LED's, resistors, capacitors with switch. Next up i'm jumping into transistors. I've bought a lot of NPN and PNP transistors, LED's, zener diodes, photo-transistors and a stepper motor.

[@Electronzap]

Good times!

[@panzznine713]

hi sir, just curious please correct me if im wrong, is that really 3k ohms in the first resistor or 110 ohms? i see a brown brown black black yellow
color maybe im wrong?

[@Electronzap]

The resistor is backwards when it comes to reading the color code. On the left is the tolerance and on the right is the first digit.

[@panzznine713]

@@Electronzap ohhh ty for clarfction

[@AJayTheStageArtist]

Hi sir is it possible with 3v battery with this circuit ?

[@Electronzap]

Some LEDs need 3 volts just to light up. Others light up at 2 volts. So, it likely won't work well with 3 volts.

[@steampunq6867]

What math is needed to figure out component sizing for controlling an LED strip? The resistors are easy but what about the capacitor? Like 12v 10 amp

[@oliveribasta5929]

Brooooooo! Thank YOU!

[@Electronzap]

Thanks for watching!