License

GPL 3.0

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5Mhz arduino oscilloscope

2 years ago 171
  • Description
  • Documents
  • BOM
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Description

Oscilloscope with arduino mega and pc/mac software. 5Mhz max actual bandwidth

IMG_20210221_102258.jpg

Power supply for this project can be found here: https://easyeda.com/ymahinc/oscillo-3-alim

Arduino firmware: https://github.com/ymahinc/Oscillo-firmware

PC Software (Qt 5): https://github.com/ymahinc/Oscilloscope or https://github.com/ymahinc/Oscillo2019

oscillo v1.PNG

oscillo2.PNG

Documents

Analog1

Analog2

Clock

Connexion

Communication

MotherBoard

Trigger

PCB 1.1

BOM

ID Name Designator Footprint Quantity Manufacturer Part Mounted
1 900K 0.1% R17,R37 AXIAL-0.4 2 ? Yes
2 90K 0.1% R18,R38 AXIAL-0.4 2 ? Yes
3 10K 0.1% R20,R40 AXIAL-0.4 2 ? Yes
4 HFD41/12VDC-N RL4,RL6,RL1,RL2,RL3,RL5,RL9,RL11,RL7,RL8,RL10,RL12 HFD41/12VDC-N 12 HFD41/12VDC-N Yes
5 470 R14,R10,R48,R50,R52,R54,R34,R30 AXIAL-0.4 8 ? Yes
6 1k R13,R8,R16,R12,R7,R49,R51,R53,R55,R60,R61,R71,R33,R28,R36,R32,R27 AXIAL-0.4 17 ? Yes
7 2k2 R4,R24 AXIAL-0.4 2 ? Yes
8 82k R5,R25 AXIAL-0.4 2 ? Yes
9 68 R9,R29 AXIAL-0.4 2 ? Yes
10 4k7 R11,R68,R69,R31 AXIAL-0.4 4 ? Yes
11 TL071CP U1,U7 DIP8 2 ? Yes
12 220 R1,R21 AXIAL-0.4 2 ? Yes
13 390 R3,R23 AXIAL-0.4 2 ? Yes
14 1k5 R6,R26 AXIAL-0.4 2 ? Yes
15 TDA8703 copy U6,U12 DIP24-600 2 ? Yes
16 22 R19,R39 AXIAL-0.4 2 ? Yes
17 ULN2803APG U5,U11 DIP-18 2 ULN2803APG Yes
18 47 R15,R35 AXIAL-0.4 2 ? Yes
19 BAT85,133 D3,D1,D2,D6,D4,D5 DO-34-F 6 BAT85,133 Yes
20 2.2n C5,C25 RAD-0.2 2 ? Yes
21 5p6 C1,C21 RAD-0.2 2 ? Yes
22 100p C12,C32 RAD-0.2 2 ? Yes
23 100n C13,C17,C14,C18,C15,C19,C16,C20,C62,C63,C65,C69,C64,C66,C67,C68,C33,C37,C34,C38,C35,C39,C36,C40 RAD-0.2 24 ? Yes
24 10K R2,R22 RES-ADJ_3296W 2 ? Yes
25 AD744 U4,U10 DIP8 2 ? Yes
26 4.7uF/16v C7,C11,C27,C31 CAP-D8.0XF3.5 4 ? Yes
27 22n C9,C8,C6,C29,C28,C26 RAD-0.2 6 ? Yes
28 47p C10,C30 RAD-0.2 2 ? Yes
29 LM7171BIN U2,U3,U8,U9 DIP8 4 ? Yes
30 50p C4,C3,C24,C23 JML06-1-30P 4 JML06-1-30P Yes
31 15n C2,C22 RADMULTI 2 ? Yes
32 BNC_PCB U39,U40,U38 BNC_ONBOARD_PERSO 3 ? Yes
33 ARDUINO-MEGA 2560 CORE INHAOS U18 ARDUINO_MEGA_MINI 1 ? Yes
34 ATX4.2-10P CN2 ATX4.2-10P 1 ? Yes
35 ATX4.2-4P CN3 ATX4.2-4P 1 ? Yes
36 74HC86N U31 DIP14 1 ? Yes
37 74HC74 U30 DIP14 1 ? Yes
38 100nF C55,C56,C57,C60,C58,C61,C59,C44,C46,C48,C50,C52,C42,C41,C43,C45,C47,C51,C49,C53,C54 RAD-0.2 21 ? Yes
39 74HC20EE U33 DIP14 1 ? Yes
40 74HC107 PERSO U29 DIP14 1 74HC107D,653 Yes
41 74HC151D,653 DIP16 U32,U16,U17 DIP16 3 74HC151D,653 Yes
42 10k R56,R57,R43,R44,R45,R41,R42,R64,R66,R67,R70 AXIAL-0.4 11 ? Yes
43 7202PLCC U27,U28 PLCC32-SUPPORT 2 New SchematicLib Yes
44 74HC390N U13,U14,U15 DIP16 3 ? Yes
45 CXO_DIP14 X1 OSCILLATOR_DIP-14 1 ? Yes
46 74HC00N U19,U24 DIP14 2 ? Yes
47 6N137EE U20,U21,U25,U26 DIP8 4 ? Yes
48 100k R46,R47,R58,R59,R63 AXIAL-0.4 5 ? Yes
49 TME0505 U22 TME0505_PACKAGE 1 TRACO Yes
50 USB_SERIAL_TTL U23 DIP16+6 1 POLOLU Yes
51 MAX517 U35 DIP8 1 ? Yes
52 TL071 U37 DIP8 1 ? Yes
53 27k R62 AXIAL-0.4 1 ? Yes
54 3k6 R65 AXIAL-0.4 1 ? Yes
55 LM319N U34,U36 DIP14 2 ? Yes

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