LED Flasher Circuit Video
This electronics video tutorial explains how to create a LED Flasher circuit using a transistor based oscillator circuit. You'll need a PNP and NPN transistor as well as two resistors, a capacitor, a 6V battery, a transformer, and two different colored LEDs. The capacitor controls the flash rate of the light emitting diodes.
Transistors - NPN & PNP:
https://www.youtube.com/watch?v=AcxDiesy-nI
Operational Amplifiers:
https://www.youtube.com/watch?v=idJEMYhrIfs
Summing Amplifiers:
https://www.youtube.com/watch?v=p4FQyOwjhLA
LM386 Audio Amplifier Circuit:
https://www.youtube.com/watch?v=MvTCROpv_jw
LC Oscillator Tank Circuit:
https://www.youtube.com/watch?v=nh4q7mIhLrY
A Simple Oscillator Circuit:
https://www.youtube.com/watch?v=3xins05jHCI
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A Simple Sine Wave Oscillator Circuit:
https://www.youtube.com/watch?v=tjm5tMp8fyk
The Transistor Oscillator Circuit:
https://www.youtube.com/watch?v=PRbmQckP0cc
Barkhausen Criterion - Oscillators:
https://www.youtube.com/watch?v=skDVcnVwK3A
RC Phase Shift Oscillator Circuit:
https://www.youtube.com/watch?v=M3nMVORPWhY
Wien Bridge Oscillator Circuit:
https://www.youtube.com/watch?v=geNOEzAMXKY
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Colpitts Oscillator Transistor Circuit:
https://www.youtube.com/watch?v=z761q6rk-tw
Hartley Oscillator Circuit:
https://www.youtube.com/watch?v=3B_sBX_11Zw
Single Transistor Esaki Oscillator Circuit:
https://www.youtube.com/watch?v=wP5Sw76myNM
Single Transistor LED Flasher Circuit:
https://www.youtube.com/watch?v=2PuBFx9ebLA
What Is Negative Resistance?
https://www.youtube.com/watch?v=Eu5K1kCABT0
Colpitts Crystal Oscillator Circuit:
https://www.youtube.com/watch?v=CxRqx4jKtHU
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Final Exams and Video Playlists:
https://www.video-tutor.net/
Full-Length Videos and Worksheets:
https://www.patreon.com/MathScienceTutor/collections
Background Music:
Different Heaven - Nekozilla [NCS Release]
https://www.youtube.com/watch?v=6FNHe3kf8_s
Elektronomia - Vitality [NCS Release]
https://www.youtube.com/watch?v=IS9azbb9hSA
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