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ECE USB Multi-Function Lab Instrument

bradencamp·ECE-Lab-USB-MultiTool·pcb/prof/USBLabTool.kicad_pcb

ECE USB Multi-Function Lab Instrument PCB layout, top view — open source STM32 board by bradencamp
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About the ECE USB Multi-Function Lab Instrument PCB

ECE USB Multi-Function Lab Instrument is an open source STM32 PCB design by bradencamp, published on GitHub. It is a 4-layer board measuring 195.4 × 91.7 mm, with 224 components from 82 distinct parts.

Its main chip is the STM32H562VGTx, from the STM32 family. Other key parts include the AQY284SX, CD74HC4316PWR, LMP7718, OPA863 and Opamp_Quad. By type, the board carries 81 resistors, 77 capacitors, 19 ICs, 19 connectors, 10 diodes and 6 inductors.

It belongs with the test & measurement designs in this gallery.

From the project

This USB Multi-function Laboratory Instrument will be inexpensive and therefore less capable than the AD2 or ADALM 2000 while still fulfilling the requirements for most laboratory exercises in the undergraduate ECE curriculum. This new device should use a microcontroller with ana

This USB Multi-function Laboratory Instrument will be inexpensive and therefore less capable than the AD2 or ADALM 2000 while still fulfilling the requirements for most laboratory exercises in the undergraduate ECE curriculum. This new device should use a microcontroller with analog front ends for the Oscilloscope and Wave Form Generator functionality. It should function as a 2 channel Oscilloscope and Arbitrary Waveform Generator (AWG) with a Bandwidth of up to 2 MHz and a sample rate of 5 Msps, a 16 channel logic analyzer, and be controllable via USB from a PC (Windows, Mac, and Linux) as…

Main components on the ECE USB Multi-Function Lab Instrument

AQY284SXCD74HC4316PWRLMP7718OPA863Opamp_QuadDG403STM32H562VGTxr1283ST1L05APU33RLTC1983ES6-5#TRPBFTCPP01-M1274HC245

ECE USB Multi-Function Lab Instrument bill of materials (BOM)

224 components, 82 distinct parts.

QtyPartRefs
2
AQY284SX
U1, U2
2
CD74HC4316PWR
U3, U5
2
LMP7718
U4, U6
2
OPA863
U7, U8
2
Opamp_Quad
U9, U10
1
DG403
U11
1
STM32H562VGTx
U12
1
r1283
U13
2
ST1L05APU33R
U14, U15
1
LTC1983ES6-5#TRPBF
U16
1
TCPP01-M12
U17
2
74HC245
U18, U20
1
32.768kHz
Y1
1
Conn_01x06_Pin
J1
1
Conn_02x12_Odd_Even
J2
2
T_att
J3, J4
2
T_acdc
J5, J6
2
T_amp
J7, J8
2
T_pwm
J9, J10
2
T_buf
J11, J12
Show 62 more
QtyPartRefs
1
ADC2
J13
1
ADC1
J14
2
+3.3VA
J15, J16
1
2x01
J17
1
T_N5V
J19
1
USB_C_Receptacle
J20
1
BAT54KFILM
CR1
1
ESDALC6V1-1U2
CR2
2
GDT_SH90
GD1, GD2
2
SJ
JP1, JP2
2
G5V-2
K1, K2
1
STL11N3LLH6
MOSFET1
1
SW_Push
SW1
1
NX2016SA-25M-EXS00A-CS08742
XTAL1
2
1N4148
D1, D2
2
BAV199DW
D3, D4
2
NSR0530
D5, D6
1
LED
D7
1
D_Schottky
D8
1
ESDA25P35-1U1M
D9
1
USBLC6-2SC6
D10
2
10u
L1, L2
2
4.7u
L3, L4
2
47u
L5, L6
2
200p
C1, C5
4
820p
C2, C4, C6, C8
2
68p
C3, C7
2
47n
C9, C10
35
100n
C11, C12, C13, C14, C15, C16, C17, C18 +27
3
1u
C19, C20, C62
2
160p
C25, C26
5
10u
C29, C30, C37, C50, C51
2
2.2u
C31, C32
2
5.6p
C33, C34
2
3.3p
C35, C36
1
100n
C42
2
120p
C45, C46
5
4.7uF
C55, C56, C58, C59, C60
2
10u
C61, C66
1
10nF
C70
2
330p
C72, C73
1
2.2u
C74
2
100nF
C76, C78
4
820K
R1, R3, R5, R7
2
68K
R2, R8
2
200k
R4, R6
2
240
R9, R10
6
1K
R11, R12, R21, R23, R28, R30
4
6.2
R13, R17, R22, R24
2
1.5K
R14, R18
2
3.9K
R15, R19
2
9.1K
R16, R20
4
2K
R25, R26, R27, R29
2
100
R31, R32
19
10K
R33, R34, R35, R37, R40, R42, R43, R44 +11
4
3K3
R36, R38, R47, R49
5
1K
R39, R41, R61, R62, R64
2
0
R54, R55
16
1M
R57, R65, R68, R69, R70, R71, R72, R73 +8
1
110k
R58
1
100k
R59
1
2.4K
R66

ECE USB Multi-Function Lab Instrument design files

The KiCad project lives in the bradencamp/ECE-Lab-USB-MultiTool repository on GitHub; these links point at the commit this page was built from.

ECE USB Multi-Function Lab Instrument: common questions

What microcontroller does the ECE USB Multi-Function Lab Instrument use?

The ECE USB Multi-Function Lab Instrument is built around the STM32H562VGTx, from the STM32 family.

How big is the ECE USB Multi-Function Lab Instrument PCB?

The ECE USB Multi-Function Lab Instrument measures 195.4 × 91.7 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the ECE USB Multi-Function Lab Instrument?

224 components, from 82 distinct parts. The full bill of materials is listed on this page.

Where can I download the ECE USB Multi-Function Lab Instrument design files?

From the bradencamp/ECE-Lab-USB-MultiTool repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the ECE USB Multi-Function Lab Instrument design in my own project?

The repository has no license, so all rights stay with bradencamp. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the ECE USB Multi-Function Lab Instrument without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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