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ctc:modules-en

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CTC Modules and setup

WS2812 Module

PCB size: 24.63mm X 14,68mm

Top side


Preparation


Sand edges after breaking.
If this is not done, problems may arise when installing the boards in the printed modules.

Bottom side


The pins are: Plus - Data - Mass

Activating LEDs

The solder pads are for activating or disabling LEDs.
The purpose of this is to minimise the total number of WS2812 in the complete CTC chain. So only the necessary should be activated.
Example for LED 2, 3 and 5:
There is probably a separating agent applied to the circuit boards, before setting the solder bridges, they should be cleaned, for example with isopropanol.

Pad LED
JP1 LED1
JP2 LED2
JP3 LED3
JP4 LED4
JP5 LED5
JP6 LED6


Connector Module




Display Module




An error was made when creating the board, the soldering pins for SDL and SDA cannot be used.
The cables must be soldered directly to the pins of the display.

Gerber files

No liability is assumed for the correctness of the files!

WS2812 Module

ctc-ws2812_module.zip

For those who order from JLCPCB the BOM and CPL files.
Please note that for both orders there were differences between the preview when ordering and the production layout!
In the order preview the WS2812 were positioned correctly, rotated 180° for production, this then had to be corrected by JLCPCB.
In general, the production of the boards must be approved so that the correction was possible without any problems.

ctc-bom_and_cpl_file_jlcpcb.zip

Display button left

Display button right

Connector

ctc/modules-en.txt · Last modified: 2024/05/22 13:19 by hermannk