2 layers68 × 40 mm
Stm32-io extend
hardenedlinux/cheap-pcb
Cheap PCB: Better understanding the current status of hardware supply chain
44 parts170CC0-1.0
2 layers48.6 × 38 mm
Plastuchino devboard
plastuchino/tutorial-devboard- Size
- 48.6 × 38 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 47
- Pads
- 163
- Tracks, vias
- 181, 14
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 29 Sep 2026
- Updated
- 29 Sep 2026
Overview
Plastuchino devboard is an open-source printed circuit board by plastuchino, from the plastuchino/tutorial-devboard repository on GitHub. It is a 2-layer board of 48.6 × 38 mm with 33 parts on 47 nets, routed with 181 tracks and 14 vias.
It is built around the STM32F103C8T6 and AMS1117-3.3. Its parts include 13 capacitors, 6 resistors, 4 connectors, 2 ICs and 1 diode. It belongs with the microcontroller boards boards and the STM32 boards of this library.
Main components
2
STM32F103C8T6
LQFP-48(7x7)-40℃~+85℃ 12bit 20KB 2V~3.6V 32 Bit 37 64KB 72MHz ARM Cortex-M3 Built-in FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100n | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C9, C12, C13 |
| 4 | 1k5 | Resistor_SMD:R_0201_0603Metric | R2, R3, R4, R5 |
| 4 | MountingHole | MountingHole:MountingHole_3.7mm | H1, H2, H3, H4 |
| 3 | Conn_01x04_Pin | Connector_PinSocket_1.00mm:PinSocket_1x04_P1.00mm_Vertical | J1, J2, J3 |
| 2 | 10pF | Capacitor_SMD:C_0805_2012Metric | C10, C11 |
| 2 | 1u | Capacitor_SMD:C_0805_2012Metric | C7, C8 |
| 1 | 10k | Resistor_SMD:R_0201_0603Metric | R1 |
| 1 | 10n | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 10u | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 120R | Inductor_SMD:L_0201_0603Metric | FB1 |
| 1 | 5.1k | Resistor_SMD:R_0201_0603Metric | R6 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_0603-4Pin_6.0x3.5mm | Y1 |
| 1 | RED | LED_SMD:LED_0201_0603Metric | D1 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | SW_SPDT | Button_Switch_SMD:Nidec_Copal_CAS-120A | SW1 |
| 1 | USB_C_Plug_USB2.0 | Connector_USB:USB_C_Plug_JAE_DX07P024AJ1 | P1 |
Questions
How big is the Plastuchino devboard PCB?
It measures 48.6 × 38 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Plastuchino devboard use?
33 parts, built around the STM32F103C8T6 and AMS1117-3.3. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Plastuchino devboard KiCad files?
From the plastuchino/tutorial-devboard repository on GitHub, at the commit this page was made from: the board is plastuchino_devboard.kicad_pcb and its schematic _restore_backup_2026-09-19T18-24-14-517/plastuchino_devboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Plastuchino devboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask plastuchino before reusing the design.
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