KaRadio - v22 - EasyEDA open source hardware lab

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STD KaRadio - v22

License: GPL 3.0

Mode: Editors' pick

Update time： 2020-02-10 07:28:52

Creation time： 2019-11-18 15:50:07

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	PCM5102_board	P3	PCM5102_BOARD	1
2	HT8696	U2	ESOP-16	1
3	10u	C3,C4,C5,C15,C16	0805	5
4	0.1u	C6,C8,C10,C11,C12,C13,C20,C21	0805	8
5	1u	C7,C9,C14,C18	0805	4
6	47u	C2,C17,C19	0805	3
7	UART	P10	HEADER_2.54_1X4	1
8	SPEAKERS	P11	HEADER_2.54_1X4	1
9	AUDIO	P2	HEADER_2.54_1X3	1
10	EC11	SW3	SW-DIP-11.7X12	1
11	IR-TL1838	P7	HDR-3X1/2.54	1
12	BTN-ON	P14	HEADER_2.54_1X2	1
13	Header_2.54_1x2	P17,P18,P19,P20	HEADER_2.54_1X2	4
14	AO3401	Q4	SOT-23_L2.9-W1.3-P0.95-LS2.4-BR	1
15	Encoder	P5	HEADER_2.54_1X5	1
16	AUDIO+PWR	P13	HEADER_2.54_1X5	1
17	Red	LED2,LED5	LED_0805	2
18	TYPE-C-31-M-16	USB1	TYPE-C-31-M-16	1
19	5AR2ST10	LED6,LED1,LED4,LED3	LED-TH_BD5.8-P2.54-FD	4
20	10k	R4,R5,R3,R10,R9,R7,R1,R30	0805	8
21	1k	R2,R8,R11,R12,R20,R13,R22,R24,R25,R26,R27	0805	11
22	220R	R16,R18	0805	2
23	27k	R19,R23	0805	2
24	470R	R6	0805	1
25	100k	R14,R17	0805	2
26	56k	R15,R21,R29	0805	3
27	AMS1117-3.3	U1	SOT-223	1
28	OFF	P1	HDR-1X1/2.54	1
29	MCP1825	U5	SOT-223	1
30	47uf	C22	CAP-6.3*5.5	1
31	MCP1703	U6	SOT-23(SOT-23-3)	1
32	ST7735 1.8	U4	LCD_ST7735 1.8	1
33	560uF	C1	CAP-GT-6.3*8	1
34	Reset	SW1	SWITCH-3X6X2.5_SMD	1
35	Flash	SW2	SWITCH-3X6X2.5_SMD	1
36	ST7735	DISP1	ST7735	1
37	BSS138	Q5	SOT-23-3_L3.0-W1.7-P0.95-LS2.9-BR	1
38	Buttons	P6	HEADER_2.54_1X6	1
39	ESP32-WROVER	U3	ESP32-WROVER	1
40	button668.5	KEY1,KEY2,KEY3	KEY-TH_4P-L6.0-W6.0-P4.50	3
41	MAX98357	P8	HEADER-FEMALE-2.54_1X7	1
42	SWITCH	KEY4	SW-TH_6P-L8.5-W8.5-P2.54	1

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