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NE555_12V Dual-color LED Strip Driver

Overview

The schematic for this project comes from @画板当吃生菜's "Analog Circuit: Dormitory Lamp Switch Dimming Circuit". I added a 12V trigger circuit to the original project, which can request 12V voltage from charging heads that support the PD protocol. Because a 6-pin Type-C interface is used, this project can only activate the 12V using a double-ended Type-C data cable.
The casing comes from the open-source hackledpro from HACK Labs.

Design Files

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Update:2026-03-28 04:47:46

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