#The 7th Lichuang Electric Competition#USB-5V ammeter

* 1. Project function introduction:
It can measure current within 5V2A
* 2. Project attributes:
I used to draw AD and then import into EDA. The main reason for participating in this project is to learn how to use LiChuang EDA
* 3. Open source agreement
GPL3.0
 
Note: Altruism is self-interest, please read the following carefully.
Embrace open source and give unlimited value to the project. It is recommended that more than 80% of the core functions of the project be open source;
if a part of the function is irreplaceable and the project cannot solve the corresponding problem after deleting it, then the function implemented by this part is the core function of the project; for example, if an electronic load is designed and a host computer software is designed to monitor power changes, the electronic load is the core function and the host computer software is an auxiliary function; for example, an isolated 485 module is used in the electronic load to communicate with the host computer, then the communication function implemented by this 485 module is an auxiliary function;
the project should choose an open source protocol that suits it. If the project references other open source projects, the source should be indicated and the original author's open source protocol should be followed; original projects are recommended to use the GPL3.0 open source protocol;
functions implemented by directly referencing the original circuit or original code of the open source project cannot be used as the core functions of your own project, and functions directly implemented by using general modules on the market cannot be used as the core functions of your own project.
 
 
*4. The hardware part
uses the official description document of the EDA ammeter of Lichuang, and the first experience of EDAPro
*5. The software part
is written in Keil and burned by JLink
 
*6.
Turn down the BOM list, which is the BOM of Lichuang, and there is no own components
 
Note: The BOM list involved in the project. Please upload a screenshot of the BOM at this location. Please upload the list details in PDF format to the attachment. It is recommended to include model, brand, name, packaging, procurement channel, purpose, etc. The specific content and format should be based on the clear expression of the project composition.
 
*7. Competition LOGO verification
 
 
* 8. Demonstrate your project and record it into a video and upload it.
 
See the attachment