Uploaded December 2020 | Updated September 2026, 3 weeks ago

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This is 1Hz Pulse Generator Circuit with NE555
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This circuit is able to generate a frequency at 1Hz with maximum precision, in the video I can adjust it to 1.000 Hz thanks to the precision trimmer and the use of an oscilloscope. Useful for building analog electronic clocks.

Components:
1x NE555 IC
1x 10KΩ Resistor
1x 220Ω Resistor
1x 100KΩ Trimmer
1x 10nF Capacitor
1x 25uF 25V Electrolytic Capacitor
1x LED (any color)

Chapters:
0:00 - Intro
0:33 - Test

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Watch another video =)
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WARNING: This video is only for demonstration. I don't take any responsibility.

#NE555 #Timer #Generator