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 layers44.8 × 31 mm
Проект “Black Pill STM32 Trainer” основан на полном пошаговом руководстве Phil’s Lab по проектированию платы STM32 в KiCad 6, охватывающем схемотехнику, трассировку и подготовку производственных файлов
- Size
- 44.8 × 31 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 50
- Pads
- 132
- Tracks, vias
- 187, 26
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 3 May 2025
- Updated
- 3 May 2025
Overview
UDEMY 32 is an open-source printed circuit board by eflecto, from the eflecto/my-first-electronics-project repository on GitHub, published under the MIT licence. It is a 2-layer board of 44.8 × 31 mm with 33 parts on 50 nets, routed with 187 tracks and 26 vias.
It is built around the STM32F103C8T6 and AMS1117-3.3. Its parts include 13 capacitors, 5 resistors, 4 connectors, 2 ICs and 1 diode. It belongs with 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
README
README.mdBlack Pill STM32 Trainer
Проект «Black Pill STM32 Trainer» по мотивам Phil’s Lab: плата на STM32, разработанная в KiCad 8.
Содержание репозитория
UDEMY 32.kicad_pro– главный проект KiCadUDEMY 32.kicad_sch– схемаUDEMY 32.kicad_pcb– разводка платыUDEMY 32.kicad_prl– настройки проектаDRC.rpt– отчёт Design Rule CheckUDEMY 32.png– 3D-рендер платыBOM.csv– спецификация компонентов (если добавите)
Как открыть
- Установить KiCad ≥ 8.0
- Открыть
UDEMY 32.kicad_pro - Запустить ERC и DRC, сгенерировать Gerber
- Прошить STM32 при помощи STM32CubeIDE
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100n | Capacitor_SMD:C_0402_1005Metric | C4, C5, C6, C7, C11 |
| 4 | 1k5 | Resistor_SMD:R_0402_1005Metric | R1, R3, R4, R5 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 3 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2, J3, J4 |
| 2 | 10p | Capacitor_SMD:C_0402_1005Metric | C12, C13 |
| 2 | 1n | Capacitor_SMD:C_0402_1005Metric | C9, C10 |
| 2 | 22n | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 10n | Capacitor_SMD:C_0402_1005Metric | C8 |
| 1 | 10n | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 120R | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | LOGO | LOGO | G*** |
| 1 | RED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | STM32F103C8T6 | Package_QFP:LQFP-48_7x7mm_P0.5mm | U2 |
| 1 | SW_SPDT | Button_Switch_SMD:SW_SPDT_PCM12 | SW1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Wuerth_629105150521 | J1 |
Questions
How big is the UDEMY 32 PCB?
It measures 44.8 × 31 mm and has 2 copper layers, 1.6 mm thick.
What parts does the UDEMY 32 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 UDEMY 32 KiCad files?
From the eflecto/my-first-electronics-project repository on GitHub, at the commit this page was made from: the board is UDEMY 32.kicad_pcb and its schematic UDEMY 32.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the UDEMY 32 design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
Similar boards
- 2 layers99.1 × 58.4 mm
HEAT
milar111/HEAT
An open-source STM32 SMD assembly station for precision soldering. Uses a custom Smart Pulse & Coast algorithm to drive 400W mains heaters via SSR. Features OLED UI, NTC feedback, and safety cooling.
57 parts9 - 2 layers71.3 × 25.4 mm
- 2 layers78 × 60 mm
DC Motor Controller
minhle4397/Line-Follower-Robot-v2
Improved Hardware and Firmware for Line Follower Robot
53 parts3 - 4 layers36 × 36 mm
TrackMAG
mupfdev/TrackMAG
An open hardware development board primarily intended for the development of accessible input devices.
58 parts3 - 2 layers154.7 × 113 mm
DeskMixer
RaduAndre/DeskMixer
DeskMixer is a software that allows control of application volumes with real sliders, and action mapping on buttons using arduino like platforms. The project was inspired originally by deej.
113 parts3 - 2 layers42 × 33 mm
STM32 course
abda-s/STM32-Phill-s-Lab-PCB-Course
A beginner-friendly introduction to STM32 hardware design and KiCad
32 parts2 - 2 layers53.3 × 35.6 mm
