OngoingTM1640 3mm LED matrix module
STDTM1640 3mm LED matrix module
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：Public Domain
Creation time:2018-08-23 15:21:35Update time:2024-02-22 15:09:42
Description
This display module is a 16x8 LED matrix suitable for Arduino projects.
Its main components are two dual 1088BS common cathode LED matrices and a TM1640 chip to drive the matrices. See github.com/maxint-rd/TM16xx for the associated Arduino library.
Watch this video to see how the module was made and tested.
Design Drawing
schematic diagram
Preview
TM1640 3mm LED MatrixOpen in Editor
PCB
Preview
pcb_in_progressOpen in Editor
BOM
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | TM1640 | U1 | SOP-28_300MIL | 1 |
| 2 | 1x4/2.54 Male Pin Header | P1 | HDR-4X1/2.54 - XNOX | 1 |
| 3 | CAP0805 | 10UF | 0805 | 1 |
| 4 | 10K | R1-0805,R2-0805 | 0805 | 2 |
| 5 | 1088BS_dotmatrix | LED2,LED1 | 1088AS_DOTMATRIX | 2 |
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