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STD Senior Design
Mode: Editors' pick
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Update time：
2021-04-11 13:47:24
Creation time：
2017-07-28 18:23:15
Description
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Design Drawing
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LED Secondary Color
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Main LED Array
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Main Schematic
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ATmega328 standalone
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Main Schematic
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Button Array
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | MAX7219CNG+ | U1,U2,U3 | DIP24-2.54-30.6X7.62MM | 3 |
| 2 | 204-10UYC/S530-A3 | LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14,LED15,LED16 | LED-3MM/2.54 | 16 |
| 3 | 30k | R1,R2 | AXIAL-0.3 | 2 |
| 4 | 8x8 LED Matrix | DISP1,DISP2 | DISP_8X8_MATRIX_2020 | 2 |
| 5 | ATMEGA328P-PU | U1 | DIP28-2.54-35.6X13.5MM | 1 |
| 6 | HC-49US 16.000MHz | Y1 | HC49US | 1 |
| 7 | 22pF | C1,C2 | RAD-0.1 | 2 |
| 8 | -L7805 | U2 | L7805 | 1 |
| 9 | Reset Switch | SW1 | SWITCH-6X6X5_TH | 1 |
| 10 | 10k | R1,R2,R3,R4,R5 | AXIAL-0.3 | 5 |
| 11 | 10uF | C3,C4 | CAP-D3.0XF1.5 | 2 |
| 12 | Power Indicator | LED1 | LED-3MM/2.54 | 1 |
| 13 | 220 | R2 | AXIAL-0.3 | 1 |
| 14 | MAX7219CNG | U2 | DIP-24_300MIL | 1 |
| 15 | 74ALS08MX | U3 | SOIC-14_150MIL | 1 |
| 16 | SN74LS148D | U4 | SOIC-16 | 1 |
| 17 | SN74LS148N | U1 | DIP16 | 1 |
| 18 | SWITCH-6x6x5_TH | SW1,SW2,SW3,SW4,SW5,SW6 | SWITCH-6X6X5_TH | 6 |
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