smallembedded

A1321 soldering iron control board

Overview

The input power supply uses 12V to 24V. If it exceeds the limit, the MOS may be burned. Some components are made of Lao Wang’s garbage. The attachments include the AD project and N76E003 code. The temperature control is directly controlled by segmented control. That’s it.

Design Files

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Update:2025-06-20 05:34:14

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