Even a pure novice can do it, no need to burn any programs!
Type-C interface, 6P is not selected because 16P has green, white, orange, and purple colors
(If a friend has difficulty soldering 16P, you can change it to 6P by yourself)
The brightest is 5v0.4A. Once the shell is painted, see the link or pick it up on the homepage. The light is gentle and not dazzling.
The demonstration video i link is followed by a welding tutorial link (the attachment contains ibom welding diagrams)
Stepless dimming, brightness memory, no heat when on for long time, capacitive touch
The long awaited shell link
The following are suggestions:
Take it and use it. Please click it to favorites and like it to support it.
Warm light is recommended. White light and yellow and white are also very beautiful (I haven’t tried blue, green, red and purple light...)
The filament lamp is fragile (it is fragile before the shell is made). If you don't like it, you can change it to LED lamp beads, but you should pay attention to the power, etc.
The board looks better if it is painted yellow (a beautiful batch)
I don’t have the energy to change charging (now I’m making a monochrome screen watch), so I just open source it and read all the comments and suggestions.
(If you really don’t want to do it yourself, you can search for snowflake touch lamps in Xianyu)
Material link:
Transistors and resistors, etc.:
[Taobao] https://m.tb.cn/h.fuJ8EHN?tk=Z80N2nObbEy "SMD S8050 J3Y SMD Transistor 500MA SOT-23 (20 pieces)"
Click the link to open directly
Tantalum capacitor:
[Taobao] https://m.tb.cn/h.fuTr7uj?tk=hNUO2n1dkDf "Original genuine SMD tantalum capacitor 2012R 6.3V 10UF ±10% TAJR106K006RNJ 0805"
Click the link to open directly
Ceramic filament:
[Taobao] https://m.tb.cn/h.fv7byT9?tk=ehFd2NaWR8a "LED ceramic filament retro anti-tungsten filament light source DIY accessories 3v warm white light"
Click the link to open directly
SGL8022W touch IC:
【Taobao】https://m.tb.cn/h.fuJO1rU?tk=9s5p2nOe2hU "Original SGL8022W SGL8022K SGL8022WS SGL8022S SGL8023W SMD SOP8"
Click the link to open directly
White and green Type-C female socket:
[Taobao] https://m.tb.cn/h.fvnMtuQ?tk=DQgY2nO6wNz "SMD USB-3.1 socket Type-C female socket 16P HD transmission interface 4 fixed pins two-way green"
Click the link to open directly
Physical picture
Demo video
[Mediocre touch infinitely dimmable snowflake lamp-Bilibili] https://b23.tv/Bv5Jjr4
The photo was a bit stretched
Beginner welding tutorial
It’s the same as the one shot
Upload other attachments
Acrylic shell! ! shell! ! ! shell! ! ! !
Other suggestions for improvement
The original design was like this. The filament lamp was embedded into the PCB, which has both wide-angle lighting and protection of the filament. Later, because the slot spacing was too small and the yield rate was low, it was changed to a light-transmitting style without copper. If anyone wants to try it If you want to try slotting, just look at PCB page 2! The model diagram is attached below, friends who need it can try it out. Please see the comments section for pictures of the official slotted version!
The slotted version has been uploaded to PCB page 2. Alex Yang, a student in the comment area, successfully tested the slotted version. You can rest assured to test the board! Thanks for this friend!
I will personally try the slotted version later and design a separate shell for it, which will be updated on the shell page later.
shell
京公网安备 11010802033920号
UM10B10B01
