MartinFowler

[Creative PCB] Portable Ambient Light +401574K

Overview

5-way light, can be used as atmosphere light or table lamp. *18650 as power supply. *CB3S is controlled as the main control chip. * [EUP2530VIR1](https://item.szlcsc.com/344477.html "LED driver/EUP2530VIR1 ") is used as LED driver. * [IP2312U_VSET](https://item.szlcsc.com/635666.html "Battery Management/IP2312U_VSET ") is used as a charging management chip. * [XB5352](https://item.szlcsc.com/1047106.html "Battery Management/XB5352") is used as a lithium battery protection chip. Only a simple test was conducted to achieve white light all the way:![IMG_20220121_112105.jpg]

Two light boards are stacked sequentially, with 2 nuts placed in the middle (1 nut is about 2mm thick), the board thickness is 1.0mm, and the screws are M3X8. **When inserting the light panel into the base plate, it needs to be inserted diagonally first and then adjusted to a nearly vertical state. The vertical width is not enough for direct insertion, and the stability is stronger. ** You can also stack them like this: ![IMG_20220121_112137.jpg]

![IMG_20220121_112219.jpg]

Disadvantage: The board in front of Type-C needs to be cut off. Can have onboard battery box.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-21 13:53:38

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