MARIAN v1.2 - EasyEDA open source hardware lab

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STD MARIAN v1.2

Mode: Editors' pick

Update time： 2023-05-21 11:24:24

Creation time： 2019-03-08 18:05:13

Description

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Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	HLS8L-DC5V-S-C	K1,K2,K3,K4	REY5-19.0X15.0X15.0MM	4
2	1N4007	D1,D2,D3,D4	DO-41	4
3	ARK500/3	K5,K6,K7,K8,K9,K10,K11,K12,K13,K15,K16,K17	ARK500/3	12
4	BC547B Tube	Q1,Q2,Q3,Q4	TO-92(TO-92-3)	4
5	LTV847	U1,U2,U3	DIL16	3
6	120	R1,R2,R3,R4	AXIAL-0.3	4
7	470	R5,R6,R7,R8,R17,R18,R19,R20,R21,R22,R23,R24	AXIAL-0.3	12
8	.	M1,M3,M4,M5,M7,M8,M10,M11,M12,M13,M14,M15,M16,M17	TO-220	14
9	47k	R9,R10,R11,R12,R13,R14,R15,R16,R39,R45,R46,R47,R48	AXIAL-0.3	13
10	.\	M2,M6	TO-220	2
11	Relay Con	P1	GOLDPIN 4	1
12	mosfet con	P2	GOLDPIN 8	1
13	led Green	LED1,LED2,LED3,LED4,LED5,LED6,LED7,LED8,LED9,LED10,LED11,LED12,LED13,LED14	LED-1206	14
14	220	R25,R26,R27,R28,R29,R30,R31,R32,R33,R34,R35,R36,R43,R50	1206	14
15	ATMEGA328P-PU	U4,U5	DIP-28_300MIL	2
16	10u	L1,L2	AXIAL-0.4	2
17	100n	C1,C4,C9,C10	RAD-0.1	4
18	16MHz	XTAL1,XTAL2	16MHZ_OSC [PCB]	2
19	22p	C2,C3,C5,C6	RAD-0.1	4
20	10k	R37,R40,R42,R44	AXIAL-0.3	4
21	rst	P4,P10	M1X1	2
22	UART	P3,P9	2 GOLDPIN	2
23	B/S	P5	2 GOLDPIN	1
24	LM358NG_C7552	U7	DIP8	1
25	1k	R38	AXIAL-0.3	1
26	56k	R41	AXIAL-0.3	1
27	Audio IN	P6	3 GOLDPIN	1
28	Audio OUT	P7	3 GOLDPIN	1
29	peak	JP1	2 GOLDPIN	1
30	SPI	P8,P11	GOLDPIN 4	2
31	Vcc	JP3,JP2,JP4,JP5,JP6	2 GOLDPIN	5
32	VR3	U6	VR3	1
33	I2C	P12	2 GOLDPIN	1
34	.	Q5	TO-92(TO-92-3)	1
35	Vcc	P14	M1X1	1
36	MP3-TF-16P	M9	MP3-TF-16P-MODULE	1
37	SPK OUT	K14	ARK500/3	1
38	HB con	P13,P15	2 GOLDPIN	2
39	POWER SW	P16	2 GOLDPIN	1
40	100u	C7,C8	CAP-D3.0XF1.5	2

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