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Component symbols and a PCB packaging ruler

Overview

It includes symbols for various components, from the most basic power supplies, ammeters, voltmeters, resistors, capacitors, inductors, diodes, transistors to thyristors, field effect transistors, IGBTs, logic gate circuits, and integrated operational amplifiers. (The diodes and transistors are from Lichuang’s official engineering)

The PCB packaging ruler designed by the Maker Workshop of the High School Affiliated to Fujian Normal University is as shown below:

The Maker Workshop of the High School Affiliated to Fujian Normal University held a charity sale of PCB packaging rulers

Everyone is free to use it within the scope of the agreement.

Video description:

https://www.bilibili.com/video/BV1dZ4y1b7Hs/

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:2025-06-23 04:21:43

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