Amplifer - EasyEDA open source hardware lab

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STD Amplifer

Mode: Editors' pick

Update time： 2020-10-31 15:22:52

Creation time： 2020-06-15 05:40:34

Description

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Design Drawing

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	7805(TO-220)	U3	TO-220-3_L10.0-W4.5-P2.54-L	1
2	1000u	C24	CAP-D6.3×F2.5	1
3	0.1u	C34	C0603	1
4	2.7n	C2,C3	C0603	2
5	100n	C5,C9,C14,C15,C16,C17	C0603	6
6	AMS1117 3.3V	U7	SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR	1
7	32.768KHz	X3,X2	HC-49US_L11.5-W4.5-P4.88	2
8	16MHz	X1	HC-49US_L11.5-W4.5-P4.88	1
9	1u	C28,C29,C31	RAD-0.2	3
10	22p	C26,C27	RAD-0.2	2
11	0.1u	C32,C35	RAD-0.2	2
12	Encoder	H7	HDR-F-2.54_1X5	1
13	Uart	H10	HDR-F-2.54_1X5	1
14	DS1307	U4	SOIC-8	1
15	Power	J2	HDR-M-2.54_1X6	1
16	0.1u	C30	C0201	1
17	Antena	J1	HDR-M-2.54_1X1	1
18	ATMEGA328P-PU	U2	DIP-28_L34.6-W7.3-P2.54-LS10.2-BL	1
19	22u	C1	CAP-D4.0×F1.5	1
20	4u7	C4,C6,C10,C13	CAP-D4.0×F1.5	4
21	1u	C7,C11	CAP-D4.0×F1.5	2
22	10u	C18,C19,C20,C21	CAP-D4.0×F1.5	4
23	100u	C22,C23,C33	CAP-D4.0×F1.5	3
24	F-out	H3	HDR-F-2.54_1X3	1
25	R-out	H4	HDR-F-2.54_1X3	1
26	R-in	H1	HDR-F-2.54_1X3	1
27	L-in	H2	HDR-F-2.54_1X3	1
28	IR remote	H9	HDR-F-2.54_1X3	1
29	RDA5807M	U5	MSOP-10_L3.0-W3.0-P0.50-LS5.0-BL	1
30	5.6k	R7,R8	R0603	2
31	10k	R11,R12	R0603	2
32	2.2k	R13,R14	R0603	2
33	1u	C8,C12	C0805	2
34	0.15F	C25	CAP-D12.5×F5.0	1
35	PT2313L	U1	S028W	1
36	2.4k	R1,R2,R3,R4,R5,R6	R_AXIAL-0.4	6
37	10k	R9,R10,R16,R17	R_AXIAL-0.4	4
38	100	R15	R_AXIAL-0.4	1
39	5k	R18	R_AXIAL-0.4	1
40	100k	RP1	RES-ADJ-TH_3386P	1
41	Display	H6	HDR-F-2.54_1X10	1
42	68 1\2W	R19	R_AXIAL-0.5	1
43	BUT	H5	HDR-F-2.54_1X4	1
44	9v1	ZD1	DO-35_BD2.0-L4.0-P8.00-D0.5-FD	1
45	1N4148	D1	DO-35_BD2.0-L4.0-P8.00-D0.5-FD	1
46	7809(TO-220)	U6	TO-220-3_L10.0-W4.5-P2.54-L	1

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