PCBEngineerTools

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Content rating
Everyone
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Everyone
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About this app

Initial release. A focused offline toolkit for hardware and PCB layout engineers.

Includes trace width, clearance, via current, single-ended and differential impedance, copper thickness, resistor color code, capacitor code, LED resistor and unit converter.

Offline. Dark mode. EN / Chinese.
Updated on
May 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

Initial release. A focused offline toolkit for hardware and PCB layout engineers.

Includes trace width, clearance, via current, single-ended and differential impedance, copper thickness, resistor color code, capacitor code, LED resistor and unit converter.

Offline. Dark mode. EN / Chinese.
Content rating
Everyone
Learn more

App support

About the developer
祝俊峰
junfzhu@gmail.com
南湖北路128号12栋1单元201室 (电话13720366319) 洪山区, 武汉市, 湖北省 China 430000

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