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STD 基于STC12C5A60S2单片机的MINI3216数字温度时钟
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Description
基于STC12C5A60S2单片机MINI3216数字时钟，通过单片机IO端口直驱动八只8x8点阵屏幕，此设计无需驱动模块。
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 8 | R1 | BUZZER | 1 |
| 2 | 32.768 | Q1 | JZ | 1 |
| 3 | 1u | C1,C2,C3,C4 | C0603 | 4 |
| 4 | 11.0592 | Q2 | JZ | 1 |
| 5 | DS1820 | U10 | DS18B20 | 1 |
| 6 | STC12C5A60S2_LQFP-48 | U11 | 48LQFP | 1 |
| 7 | 0.1uf | C5,C7 | C0603 | 2 |
| 8 | 100uf | C6 | C1210 | 1 |
| 9 | DS1302S+ | U1 | SOIC-8 | 1 |
| 10 | 10k | R2,R3,R4,R6,R7 | C1210 | 5 |
| 11 | GMDZ | GM | C1812 | 1 |
| 12 | SW-PB | S1,S2 | KEY1 | 2 |
| 13 | SW-PB | S3 | KEY2 | 1 |
| 14 | DISP_MATRIX_8X8 | DISP1,DISP2,DISP3,DISP4,DISP5,DISP6,DISP7,DISP8 | MT15088BK | 8 |
| 15 | 3V | BT | BT-3V | 1 |
| 16 | MicroUSB | U2 | MicroUSB | 1 |
| 17 | HDR2X2 | P1 | HDR1X4 | 1 |
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