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Smoke Exhaust Lighting Fan

Overview

This product is an essential desktop soldering tool. It provides illumination and helps protect you from toxic fumes, while also featuring a USB light board interface to protect your eyesight. It boasts excellent performance, a high-end look, and low cost.
The circuitry is very simple; you can refer to the schematic diagram.
The main materials and key points for replication are listed in the attachment
. Required materials are as follows:

Video tutorial is available at the following link:
https://www.bilibili.com/video/BV1pUiueUECb/?spm_id_from=333.999.0.0&vd_source=9471baffe3780f9574fa42b2f487aec0

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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 18:16:05

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