#The7thLiChuangElectricityContest#USB Ammeter

Note: * is a required field,
please fill it out during the registration stage↓
 
* 1. Project function introduction
This is a USB power meter, which uses the National Technology N32G430 series chip as the main control. It can measure voltages of about 5V and can display the current USB power usage.
 
*2. Project attributes
This is the first time that the board you drew is made public. Please refer to the official example.
 
* 3. The open source agreement
uses the GPL3.0 open source agreement; the reference project source link: https://oshwhub.com/limengmeng12345/ji-chu-ying-usb-dian-ya-biao
 
 
Please fill it out during the competition stage↓
 
*4. The hardware part
uses Jiali Chuang EDA.
See the project below for the schematic diagram and PCB. Draw the board and make it in Jiali Chuang
*5.
 
For the software part, refer to the official source code, see the attachment. When using the serial port to burn the firmware, short-circuit BOOT and then power on, and then burn it.
 
*6. BOM list
The project BOM list below
 
*7. Competition LOGO verification
 
* 8. Demonstrate your project and record it as a video and upload it