Quasi-nixie tube_ESP8266 master control_The display effect is not very good, the numbers are too thick

2021-03-07 Updated the program and modified the BUG of displaying 24 in 24 hours. Optimized the program and modified it to obtain http once per minute.

Lichuang open source project 
source address
light board
https://oshwhub.com/OSHWHubkai-yuan-ying-jian/ya-ke-li-deng-ban-gong-cheng
main control
https://oshwhub.com/OSHWHubkai-yuan -ying-jian/esp8266-ws2812b-ni-hui-guang-guan

It is recommended to use my project

dengban_6pian.json
PCB light board with 6 pieces, 0.8mm thick matte black

Pseudo-nixie tube main control.json
PCB light board main control can be ESP8266-07/12/12F/12S. Just print one piece. The thickness and color are arbitrary.

12 M3 double-pass copper pillars 55mm (I bought them from Uxin Electronics, there is no 55, I bought 50+6mm hexagonal copper pillars)
https://item.taobao.com/item.htm?spm=a1z10.3-cs .w4002-21223910208.12.5ad36a4bvZs5kE&id=522575354218

https://item.taobao.com/item.htm?spm=a1z10.3-cs.w4002-21223910208.18.5ad36a4btlEX4m&id=535511044942

I have used M3 screws 8MM, 12MM, and 16MM
https://item.taobao.com/item.htm?spm=a1z10.3-cs.w4002-21223910208.30.49b06a4bwDcmZu&id=555342893693

There are also M3 double-pass copper pillars used to connect two platforms. You can buy ones with a size of 15 or 20 or more. They are too short to fly the wires
https://item.taobao.com/item.htm?spm=a1z10.3-cs .w4002-21223910208.12.5ad36a4btlEX4m&id=522575354218

The acrylic is made in Yami. It should be cheaper if you tell the customer service.

https://yameishiye.taobao.com/shop/view_shop.htm?spm=a1z09.2.0.0.345b2e8dJJ8ob7&user_number_id=705733672

You also need to buy flying wires, because my light panel has two at the bottom and top. Of course, you can also use the bottom ones.

You need to fly the wires on the top by yourself. You need to look at the schematic diagram to understand the flying wires.

VCC and GND are connected through copper pillars

In addition, the light IN and OUT of WS2812 are realized through copper pillars + flying wires (only for the top board)

(Connect the 4 signals through the surrounding pads. You have to simulate how to do it yourself first, and then solder the surrounding M3 screw pads)

Display renderings

Plastic acrylic material