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#The7thLiChuangElectricityCompetition#Easy-to-use USB power meter

 
Overview
* 1. Introduction to project functions:
Small, easy-to-use and exquisite USB power meter
 
* 2. Project attributes:
Jiali Chuang Summer Training Camp 2022
 
* 3. Open source agreement:
GPL3.0
 
* 4. The hardware part
is designed with reference to the training camp routine (5V);
a USB-C port input is added for easy use;
the onboard 0.91-inch OLED screen makes the entire USB power meter more compact (measured three-dimensional approximately: 67mm*20mm*10mm);
the designed 5V version, so a 5V2A self-recovery fuse is placed for overcurrent protection.
* 5.
Burn the official routine for the software part (I don’t know how to modify the code yet...)
 
* 8. Demonstration video link
: B station:
https://www.bilibili.com/video/BV1dT411A7Km/
参考设计图片
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Design Files
 
 
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Update:2025-05-19 14:39:16

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