Mature and super cute little apple weather clock is rechargeable and verified

Project Description

One day by chance, my girlfriend and I saw a small coin computer made by a genius boy from Huawei at Bilibili. We were both amazed. My girlfriend jokingly said that it would be great if I could make one and give it to her. I was instantly ignited. I thought I could do it, so I said no problem and started making it. Because it was given to my girlfriend, and she really likes eating apples, so I designed the appearance of this cartoon apple that night and got praise, so I started making the core. journey of.

Because I majored in industrial design, I started everything from scratch, so I collected information online, and with the help of my friends, I started learning from scratch. I learned schematics, PCB, Arduino, polishing, spray painting, etc.

After 52 days, I finally made a brand new little Apple computer and gave it to my girlfriend, which was recognized...

Suddenly I felt relaxed and empty. I took this opportunity to share the details of this project.

If anyone likes it or has any questions during the production process, you are welcome to discuss QQ group 1: (761503009) QQ group 2: (887171863)

Project function introduction

• Support WIFI networking to automatically obtain address, weather, time, temperature and humidity;

• It can run automatically without network and is convenient for querying the time.

• Partially display custom pictures, such as booting, such as interface dynamic pictures;

• It can be used continuously for charging and discharging. It is currently running stably and has good performance;

• The appearance design is novel and cute, and it is a handicraft in itself.

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Project properties

Here you can fill in the completion progress bar of the project, select the check box according to the completed function, and also display the completion progress of the function.

• [x] Schematic design

• [x] PCB diagram design

• [x] PCB proofing

• [x] Welding test

• [x] Functional testing

• [x] Program testing

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Circuit explanation

Charging 4056, burning 340N, voltage stabilization 2992

picture

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When drawing, for convenience, I directly copied multiple points. Some locations may be different, but the package is the same. Please refer to the marking on the PCB board. The mark 12K on the board can be replaced with 10K

The BIN file has been uploaded, please see the attachment.