A capacitor can directly fade an LED on and off as power is added to and removed from the circuit, such as by using a switch. This is not the most effective way to fade an LED but it's easy to make and easy to understand.
NPN BJT helps power passive buzzer of light dependent resistor timed 555 timer.
https://www.patreon.com/posts/31693097 diagram can be viewed by anyone.
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#555 #electronics #BJT
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https://www.youtube.com/watch?v=tIwcTMbvHwo
https://youtu.be/hKvl_ygCq1s 555 timer 10 millihenry inductor voltage booster circuit step by step build by electronzap
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#555 #electronics #circuits
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https://www.youtube.com/watch?v=VbOfH49CzkE
List of my videos https://www.youtube.com/c/electronzap/videos
https://www.youtube.com/@Electronzap/community for most of the diagrams I've used in my videos.
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#Electronics #Howto #diy
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https://www.youtube.com/watch?v=swOmGxmivWY
Full playlist https://youtube.com/playlist?list=PLsAJMThMEUtrxsJ3-Hqg6BuyqWm19_NEc
List of my videos https://www.youtube.com/c/electronzap/videos
https://www.patreon.com/electronzap
https://www.amazon.com/shop/electronzapdotcom As an Amazon Associate I earn from qualifying purchases. Americans should check out one or more of those links before making any purchases. There's no extra cost to you.
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#Electronics #Howto #diy
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https://www.youtube.com/watch?v=dQpDKWHvOS4
How to read electronics resistor color code.
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#resistor #electronics #colorcode
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Voltage measured with an oscilloscope across push button switch, resistor and LED while wired as a NOT logic gate.
#voltages #electronics #pushbutton
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https://www.youtube.com/watch?v=n2FtpsufCqI
list=PLsAJMThMEUtr8yht55dgmA2TON8NfqaYH
List of my videos https://www.youtube.com/c/electronzap/videos
https://www.patreon.com/electronzap
https://www.amazon.com/shop/electronzapdotcom As an Amazon Associate I earn from qualifying purchases. Americans should check out one or more of those links before making any purchases. There's no extra cost to you.
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#voltage #LiFePO4 #battery
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https://www.youtube.com/watch?v=vW8vcdiY2W0
Recent playlist https://www.youtube.com/playlist?list=PLsAJMThMEUtr8yht55dgmA2TON8NfqaYH
List of my videos https://www.youtube.com/c/electronzap/videos
https://www.patreon.com/electronzap
https://www.amazon.com/shop/electronzapdotcom As an Amazon Associate I earn from qualifying purchases. Americans should check out one or more of those links before making any purchases. There's no extra cost to you.
https://electronzap.com/
https://www.reddit.com/r/ElectronicsStudy/
#Electronics #Howto #DIY
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https://www.youtube.com/watch?v=cVJmOaf47m4