Esp-32_Microphone

Ongoing

STD Esp-32_Microphone

License: GPL 3.0

Mode:

Editors' pick

Update time： 2024-11-24 03:59:40

Creation time： 2022-04-19 04:53:20

Description

This is made for a microphone amplifier and via mobile to receive audio and send it to this device.

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	HDR-M-2.54_1x1	B+,B-	HDR-M-2.54_1X1	2
2	SW_Hand_Weld_JX	BOOT,D+	SW_HAND_WELD_JX	2
3	SW_GT-TC029B-H025-L1N	BOOT1	SW-SMD_L3.9-W2.9-P4.15-LS5.0	1
4	47u	C1,C2	C0603	2
5	10u	C3,C10,C12,C14,C15	C0603	5
6	0.1u	C4,C11,C13,C16,C18	C0603	5
7	0.47u	C5	C0603	1
8	2.2u	C6,C7,C8,C9	C0603	4
9	1u	C17,C21	C0603	2
10	M7	D3	SMA_L4.4-W2.8-LS5.4-RD	1
11	HDR-M-2.54_1x3	J1	HDR-M-2.54_1X3	1
12	3.3uH	L1	IND-SMD_L3.0-W3.0	1
13	TC5050RGBF08-3CJH-AF53A	LED1	LED-SMD_6P-L5.0-W5.0-TR_TC5050RGBF08	1
14	FDN306P	Q1	SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR	1
15	5.1k	R1,R2	R0603	2
16	10k	R3,R19,R20,R21	R0603	4
17	100k	R4,R5,R7,R11,R17,R18,R22,R23	R0603	8
18	500k	R6	R0603	1
19	20k	R8	R0603	1
20	2.3k	R9	R0603	1
21	1M	R10	R0603	1
22	22	R12,R13,R14	R0603	3
23	470	R15,R16	R0603	2
24	15	R24,R25	R0603	2
25	55	R26	R0603	1
26	SW_Weld_tristate_JX	SW1	SW_WELD_TRISTATE_JX	1
27	EVPAA602W	SW2	KEY-TH_4P-L3.5-W4.9-P2.80-LS4.3	1
28	RT6150B-33GQW	U1	SON50P250X250X80-11N	1
29	ESP32-C3-MINI-1	U2	ESP32-C3-MINI-1	1
30	MP2602DQ-LF-Z	U3	QFN-10_L3.0-W3.0-P0.50-LS3.0-BL-EP	1
31	PCM5102APWR	U4	TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL	1
32	JST-2PIN-SH-CONNECTOR-2	U6	JST-2PIN-SHCONNECTOR	1
33	TYPEC-304J-BCP16	USB-C	USB-C-SMD_TYPEC-304J-BCP16	1