Function Generator

Ongoing

STD Function Generator

License: Public Domain

Mode:

Editors' pick

Update time： 2019-01-01 18:39:55

Creation time： 2018-12-29 17:33:51

Description

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Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity	Mounted
1	2W10	D1	BRIDGE-WOB	1	Yes	C3064
2	L7812CV	U1	TO-220(TO-220-3)	1	Yes	C105651
3	L7912CV	U2	TO-220(TO-220-3)	1	Yes	C111886
4	1000u	C1,C2	CAP-D10.0XF5.0	2	Yes	C43353
5	100u	C3,C4,C9	CAP-5*11	3	Yes	C88745
6	100n	C5,C6,C7,C8,C12,C13,C14,C15,C17,C18,C19,C20	RAD-0.2	12	Yes	C254085
7	L7805CV	U3	TO-220(TO-220-3)	1	Yes	C111887
8	ATMEGA328P-PU	U4	DIP-28_300MIL	1	Yes	C33901
9	16MHz	X1	HC-49S	1	Yes	C114981
10	22p	C10,C11	RAD-0.2	2	Yes	C278005
11	10k	R1,R5,R6,R8,R9	AXIAL-6.5X2.3(1/4W)	5	Yes	C119347
12	lcd_header_1	P1	HDR-4X1/2.54	1	Yes	C124413
13	lcd_header_2	P2	HDR-1X2/2.54	1	Yes	C49661
14	lcd_power_header	P3	HDR-1X2/2.54	1	Yes	C49661
15	keypad_header	H1	210S-1X8P	1	Yes	C124381
16	AD9833_module	U5	AD9833 MODULE	1	Yes
17	10u	C16	CAP-Z-5MMX7MM	1	Yes	C326550
18	1k	R2,R4	AXIAL-0.4	2	Yes	C119324
19	LM318N	U6,U7	DIP-8	2	Yes	C28254
20	50k	R3	ALPHA 16MM POT 5	1	Yes
21	10k	R7	ALPHA 16MM POT 5	1	Yes
22	BNC	U8	BNC	1	Yes	C305920
23	WJ45C-B-3P	P4	WJ45C-B-3P	1	Yes	C8442