[Colorsilk Screen] Original God transformation device [Voice play]

YuanShen · Start

Completed

YuanShen Transformer

The product draws lessons from the Kamen Rider Transformer model and integrates it into production.

The pattern comes from the official badge map launched by miHoYo. If you need other patterns, you can change it by yourself.

It adopts the reprogrammable chip WT588D-20SS, which is convenient to purchase and simple to use. { Because the chip is old and cannot be driven after downloading, it has been abandoned }

Switch to the nine-core NV400F chip.

Single-piece and four-piece assembly templates were produced during the project. The four-piece assembly requires cutting by yourself, but it saves money. You can choose to print it yourself.

Pure bottom layer layout, no via holes to ensure top surface integrity

For welding, you need to cut off the positioning posts of type-c, switches, and buttons.

The following are pictures of the old version. The PCB of the new version has been redrawn.

Operation mode

Tap the top button to play sound effects

The board is only configured for single-key operation. It can actually be operated and programmed with multiple keys. It can be modified if needed.

Burning tutorial

The burning software file is too large and cannot be uploaded. It has been uploaded to Baidu Cloud.

Link：https://pan.baidu.com/s/17g81MBAu6D0OjQcWWzcYtQ?pwd=td40 
PWD：td40

The official TTL burning tutorial failed to verify and uses offline dog burning. The burning dog needs to be purchased separately [Copy Board Offline Dogging]

Convert mp3 audio to FLA by format via the audio conversion software in the package.

Import all audio files and command txt into the offline dog, and the key command is down.

The format must start from 000 otherwise it will not be recognized.

NFC PCB

Due to the limited space, various forms of coils are tested. The single coil can be identified, but after adding the battery, it cannot be identified due to the battery shielding coil operation. Both PCBs could not be used in the project, so a homemade coil was used. After the battery is added to the project, the phone can be recognized.

Shell

3D Monkey transparent 8001 material, the version in the project is without chamfering and LOGO, the STL file in the link has been refined, you can choose to print it by yourself.

Fastener:

M2 screws*3pcs

Knurled nut M2*6, just adjust the position yourself.

Battery:

• C5182591

Size 402030, you can buy it yourself. Batteries sold by LC are used in the project.

Batteries are available in smaller sizes.

Speaker:

• C530539

GSPK151035PN-8R0.5W-L35-1.25T

The chip can directly drive 8R 0.5W speakers, which you can choose to purchase. Other powers such as 1W and 0.7W can also be driven.

No need to purchase nor FLASH below.

Video: https://www.bilibili.com/video/BV18N411u7Hr/?spm_id_from=333.999.0.0