CH340G_UART_Module

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STD CH340G_UART_Module

License: Public Domain

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Editors' pick

Update time： 2023-12-10 16:30:24

Creation time： 2022-10-01 06:57:28

Description

ch340g_uart_module

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity	JLCPCB Part Class
1	10u	C1	C0805	1	C_0805_US
2	0.1u	C2,C7,C8,C9	C0805	4	C_0805_US
3	100u	C3,C4	C0805	2	C_0805_US
4	22p	C5,C6	C0805	2	C_0805_US
5	Header-Male-2.54_1x6	H2	HDR-TH_6P-P2.54-V-M-1	1	Header-Male-2.54_1x6
6	Header-Male-2.54_1x4	H3	HDR-TH_4P-P2.54-V-M	1	Header-Male-2.54_1x4
7	Through hole Push Button	KEY1,KEY2	KEY-TH_4P-L6.0-W6.0-P4.50-LS7.5	2	Through hole Push Button
8	10K	R1,R4,R5	R0805	3	R_0805_US
9	470R	R2,R3	R0805	2	R_0805_US
10	1K	R6,R7	R0805	2	R_0805_US
11	AMS1117-3.3V	U1	SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR	1	AMS1117-3.3V
12	CH340G	U2	SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL	1	CH340G
13	12MHz	U3	CRYSTAL-TH_L10.8-W4.5-P4.88	1	RAD0.2-8MHZ
14	BC817-25-QR	U4,U6	SOT-23-3_L2.9-W1.5-P1.90-LS2.6-BR	2	BC817-25-QR	https://atta.szlcsc.com/upload/public/pdf/source/20220809/81D28A684C56FE61DB24CFEF2CF6FA57.pdf
15	LED0805-1	U7,U8	LED0805-RD	2	LED0805-1
16	Micro USB 5P H	USB1	MICRO-USB_MICRO-USB-30	1	Micro USB 5P H