SolidWorks source files and 3D-printable models for the enclosure of Matrix Clock — a DIY LED matrix clock built on ESP32 with RTC and BLE, displaying time in a "Tetris" falling-blocks style.
Part of the Matrix Clock project:
- Firmware: Matrix_Clock_ESP32
- Android app: Matrix_Clock_Android
- PCB: Matrix_Clock_PCB
Читать по-русски: README.ru.md
Solidworks_Sources/— SolidWorks source files: enclosure parts (Case-Front,Case-Middle,Case-Back), assemblies (Case.SLDASM,LedMatrixClock-Uni-Assembly.SLDASM), and 3D models of the PCB and its components (ESP32, RTC, connectors, etc.) used to check the fit between the board and the enclosure.LedMatrixClock-Uni-Assembly.STEP— merged single-part representation of the full assembly.To_Print_Big/— STL files for the "big" enclosure variant.To_Print_Small/— STL files for the "small" enclosure variant.Front.png,Rear.png— assembly renders.
SolidWorks is required to view or edit the source files. For 3D printing, the STL files in To_Print_* are enough on their own.
PCB:
RGB LED Module 64 x 32 pixels, options:
- Small: Module P2.5, size: 160 x 80 mm
- Bigger: Module P3.0, size: 192 x 96 mm
Hardware & misc parts:
- DC-099 2.1mm x 5.5mm metal power connector
- Brass flat-head knurled screw, M5 × 12 mm (head Ø12)
- Washer M5: 2 items
- Nut M5: 1 item
- Screws M3 x 25: 4 items
- Screws M3 x 16: 4 items
- Screws M3 x 10: 4 items
- Plain washer M3: 8 items
- Brass Heat-Set Inserts: 4 items
- ? LDR Photo Light Sensitive Resistor (not used by firmware yet)
Cables:
- 2.54mm pitch, 16-pin (2×8) dual-row IDC flat ribbon cable 10 cm: 2 items (usually comes with the LED module)
- Power cable with connector JST-B2P-VH 3.96mm: 1 item (usually comes with the LED module)
Power supply:
- DC power supply, 5V 2A