Dot Matrix Display Card

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STD Dot Matrix Display Card

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Update time： 2022-05-23 07:37:44

Creation time： 2019-10-17 09:29:14

Description

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	22pF	C1,C2	RAD-0.1	2
2	10u	C4,C21,C22,C23,C24,C25,C26,C27	CAP-D3.0XF1.5	8
3	100nf	C5,C7,C9,C11,C13,C15,C17,C28	RAD-0.1	8
4	100u	C19,C20	CAP-D3.0XF1.5	2
5	BT	JP1	1X06_LOCK	1
6	204-10SURD/S530-A3	LED2	LED-3MM/2.54	1
7	MAX7219DIP	MAT1,MAT2,MAT3,MAT4,MAT5,MAT6,MAT7,MAT8	DIL24	8
8	MAT 1	MAT1_OUT	HDR-TH_16P-P2.54-V	1
9	MAT 2	MAT2_OUT	HDR-TH_16P-P2.54-V	1
10	MAT 3	MAT3_OUT	HDR-TH_16P-P2.54-V	1
11	MAT 4	MAT4_OUT	HDR-TH_16P-P2.54-V	1
12	MAT 5	MAT5_OUT	HDR-TH_16P-P2.54-V	1
13	MAT 6	MAT6_OUT	HDR-TH_16P-P2.54-V	1
14	MAT 7	MAT7_OUT	HDR-TH_16P-P2.54-V	1
15	MAT 8	MAT8_OUT	HDR-TH_16P-P2.54-V	1
16	Header-Female-2.54_1x2	P1	HDR-TH_2P-P2.54-V-M	1
17	40k	R1,R3,R4,R5,R6	AXIAL-0.3	5
18	40k	R7,R8,R9,R10	AXIAL-0.4	4
19	470	R11	AXIAL-0.3	1
20	RESET_BUTTON	S1	EVQ-PJU05K	1
21	ATMEGA328P-PU	U2	DIP-28_L34.6-W7.3-P2.54-LS10.2-BL	1
22	7805 VR	U10	TO-220	1
23	16 MHz	X1	OSC-49U-1	1