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555 5Hz

STD555 5Hz

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Public Domain

Creation time:2015-08-25 20:03:35Update time:2021-10-04 14:47:40

Description

This provides a 5hz 95% on-time for LED headlights to offer a slight flicker to catch people's eyes. Ideal for motorcycles or vehicle fog lights.

The boards cost $1.50 for 3 at OSHpark (free shipping).

Design Drawing

schematic diagram
PCB

BOM

IDNameDesignatorFootprintQuantity
10.22uFC1HDR1X21
20.01uFC2HDR1X21
310uFC3HDR1X21
4DiodeD1460MIL_DIODE1
5P2GNDHDR1X11

Attachments

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1
THT Side.png
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2
THT Top.png
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3
Bare Bottom.png
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4
SMD Bottom.png
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5
Bare Top.png
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6
SMD Top.png
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