Uploaded December 2024 | Updated September 2026, 2 weeks ago

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DIY DESI asked me to replicate his circuit, which can apparently flash a couple of LED's forever. My problem? A probably fake 2N2222 transistor!
Upon changing to a C1815GR, the circuit has produced very strong running from the onboard 2.7V 1F Super capacitor.
The first run lasted for about 1/2 hour, which will be dealt with in the next video.

Changes to the original -
1000uH inductors replace 330uH inductors
1N4148 diode replaces the 1N4007 original
2.7V 1F Supercap replaces 100F supercap

Take a look at his original video here:
youtube.com/watch?v=EQeCIelfEXc



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