Wandy Amaury
DOMINICAN REPUBLIC • + Follow
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Description
Christmas tree PCB using a NE555 IC
Christmas PCN project with which students can easily create this circuit with an NE555 oscillator.
As a power source, this circuit has 2 CR2032 batteries of 3 volts each. These batteries are placed in series, so the operating voltage is 6 volts DC.
The oscillation frequency can be controlled from a very slow value to a speedy value thanks to the potentiometer that the circuit has for these purposes.
Demonstration video:


Schematic and Layout
Nov 26,2023
1,931 views
Christmas tree PCB using a NE555 IC
2 Layers PCB 71.8 x 99.5 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
Christmas tree with flashing LED lights with NE555 oscillator
1931
12
5
10.00 (2)
Published: Nov 26,2023
Standard PCB
Download Gerber file 37
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File Last Updated: 2024/10/25 (GMT+8)
File update record
2024-10-2512:41:29
Centroid file is updated.
2024-10-2512:41:29
Gerber file is updated.
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Engineer
Jan 06,2025
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Michael Bonilla
Dec 29,2023
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Juan Luis Castro
Dec 29,2023
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Jose Manuek Olivarez
Dec 29,2023
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Alexey Alf
Dec 01,2023
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Ariel Henriquez
Nov 28,2023
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Manny Peralta
Nov 28,2023
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Emilenny Gonzales
Nov 28,2023
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Emely Olivares
Nov 28,2023
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Juan Urbano
Nov 27,2023
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Alex Shaw
Nov 27,2023
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Wandy Amaury
Nov 26,2023
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