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#The7thLiChuangElectricityContest#Ordinary USB power meter

Overview

* 1. Project function introduction
: The power meter can be used to measure the voltage and current of 5V-3A and display it through oled.
Due to the lack of software programming, the added temperature measurement of max6675 could not be realized.

* 2. Project attributes:
Project source: LiChuang National Technology Summer Training Camp

* 3. Open source agreement:
Public Domain
* 4. The hardware part
is shown in the schematic diagram below

* 5. The software part
is compiled with keil 5. The main body of the software is the routine used in the training camp, which is burned with uart.
* 6. BOM list: BOM form
as shown in the figure below
* 7. Competition LOGO verification

* 8. Demonstrate your project and record it into a video and upload

the following video

Design Files

372789933dcdff78ac9f54862e1b08e4.mp4

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Update:2025-05-14 22:24:50

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