E7UOPk

Stealing power banks by emitting smoke

Overview

The circuit uses the Ingenic IP5389 and can be designed according to the reference manual.
Atomizing pads are used to simulate the smoke effect, with a wet cotton swab for water supply.
One USB-A port and two USB-C ports are designed. The USB-A port is a normal output port, and one USB-C port is a normal bidirectional port; however, the other USB-C port is designed for input only. In testing, it can steal battery from a mobile phone (doge). The atomizing pad is connected to this port, and it sprays mist immediately upon plugging it in, making it suitable for pranks.
Demonstration video link
: https://www.bilibili.com/video/BV1ip42127mM/?spm_id_from=333.999.list.card_archive.click&vd_source=4bd9b6963e27069095faf618fe303c81

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:2026-03-26 19:13:40

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