HardLabs

Oscilloscopen

pondahai·oscilloscopen·hardware/osilloscopen.kicad_pcb

Oscilloscopen PCB layout, top view — open source STM32 board by pondahai

About the Oscilloscopen PCB

Oscilloscopen is an open source STM32 PCB design by pondahai, published on GitHub. It is a 2-layer board measuring 190 × 30 mm, with 57 components from 29 distinct parts.

Its main chip is the STM32F103C8Tx, from the STM32 family. Other key parts include the AD623AN, ICL7660, AP1117-33 and XXX. By type, the board carries 18 connectors, 15 resistors, 11 capacitors, 6 switches, 5 ICs and 1 crystal.

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

From the project

stm32f103 handheld oscilloscope

Oscilloscopen, from the project README
From the project README

Main components on the Oscilloscopen

AD623ANICL7660STM32F103C8TxAP1117-33XXX

Oscilloscopen bill of materials (BOM)

57 components, 29 distinct parts.

QtyPartRefs
1
AD623AN
U1
1
ICL7660
U2
1
STM32F103C8Tx
U3
1
AP1117-33
U4
1
XXX
U5
1
Crystal
Y1
1
SWD
J1
2
OLED
J2, J17
1
tip
J3
1
power
J4
4
Conn_01x03_Male
J5, J9, J12, J16
4
Conn_01x01_Male
J6, J8, J10, J15
1
Conn_01x04_Male
J7
3
Conn_01x02_Male
J11, J13, J14
1
VBAT
J19
4
SW_Push
SW1, SW2, SW3, SW4
1
POWER
SW5
1
RESET
SW6
1
L_Small
L1
4
10u
C1, C2, C3, C8
Show 9 more
QtyPartRefs
1
10n
C4
2
20p
C5, C6
1
100u
C7
3
100n
C9, C10, C11
1
3M
R1
9
1M
R2, R3, R4, R5, R6, R7, R8, R9 +1
3
1k
R10, R11, R12
1
n/a
R14
1
10k
R15

Oscilloscopen design files

The KiCad project lives in the pondahai/oscilloscopen repository on GitHub; these links point at the commit this page was built from.

Oscilloscopen: common questions

What microcontroller does the Oscilloscopen use?

The Oscilloscopen is built around the STM32F103C8Tx, from the STM32 family.

How big is the Oscilloscopen PCB?

The Oscilloscopen measures 190 × 30 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Oscilloscopen?

57 components, from 29 distinct parts. The full bill of materials is listed on this page.

Where can I download the Oscilloscopen design files?

From the pondahai/oscilloscopen repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Oscilloscopen design in my own project?

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

Can I test firmware for the Oscilloscopen 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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