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Christmas-PCB

PROChristmas-PCB

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8051

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Reproduction cost: bsp;$10

License

MIT License

Creation time:2025-12-14 12:28:10Update time:2025-12-15 03:41:01

Description

This is a project for Hack Club, where a keychain made by PCB is for Christmas, and it consists of an LED, a resistor, a switch, and a battery holder.

Design Drawing

Board1
schematic diagram
PCB

BOM

IDNameDesignatorFootprintQuantityManufacturer PartManufacturerSupplierSupplier Part
1CR2032BT1BAT-SMD_CR20321CR2032LCSCC9900001893
2220ΩR1R080510805W8F2200T5EUNI-ROYAL(厚声)LCSCC17557
3KT-0805YLED1LED0805-R-RD1KT-0805YKENTOLCSCC2296
4HX-3x6x2.5-X SMD tact SwitchSW1SW-SMD_HX-3X6X2.5-X1HX-3x6x2.5-X SMD tact Switchhanxia(韩下)LCSCC49234125

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Grab the sofa~

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