2 layers50.8 × 43.2 mm
2022 generic
waterloo-rocketry/electrical_tutorials
Hardware & software used in electrical tutorials
18 parts
2 layers50 × 40 mm
2026 STM32
waterloo-rocketry/electrical_tutorialsHardware & software used in electrical tutorials
- Size
- 50 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 35
- Pads
- 126
- Tracks, vias
- 179, 19
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 20 Sep 2019
- Updated
- 24 Sep 2026
Overview
2026 STM32 is an open-source printed circuit board by waterloo-rocketry, from the waterloo-rocketry/electrical_tutorials repository on GitHub. It is a 2-layer board of 50 × 40 mm with 33 parts on 35 nets, routed with 179 tracks and 19 vias.
It is built around the STM32C011F4P6, CH340N and TMP1075DSG, with the SPX3819M5-L-3-3 and TC33X-2-203E among its other parts. Its parts include 11 resistors, 5 capacitors, 4 ICs, 3 diodes and 2 connectors. It belongs with the STM32 boards of this library.
Main components
5
STM32C011F4P6
TSSOP-20-40℃~+85℃ 16KB 18 2V~3.6V 32 Bit 48MHz 6KB ARM Cortex-M0+ Built-in+External FLASH TSSOP-20 Microcontrollers (MCU/MPU/SOC) ROHSSTMicroelectronicsMicrocontrollers (MCU/MPU/SOC)
CH340N
SOP-8-20℃~+70℃ 1 2Mbps 3.3V、5V USB 2.0 USB to serial SOP-8 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
TMP1075DSG
SON8High Accuracy Temperature Sensor with I2C and SMBus Interface in Industry Standard LM75Texas InstrumentsUncategorised
SPX3819M5-L-3-3
SOT-23-5-40℃~+85℃@(Ta) 1 20V 3.3V 420mV@(100mA) 500mA 5uA 70dB@(1kHz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTECH PUBLICVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TC33X-2-203E
SMD-3P,3.8x3.6mm1 100mW 20kΩ ±25% ±250ppm/℃ SMD-3P,3.8x3.6mm Potentiometers, Variable Resistors ROHSBournsPotentiometers & Variable Resistors
README
README.mdelectrical_tutorials
Hardware & software used in electrical tutorials
Contents:
- pic_template.X: contains an empty MPLAB X project for use with the
picdevboard (see schematics in canhw). The project is set up with all the necessary files to get CAN communication up and running. - 2019_PIC_CAN_dev_board: contains the reference schematics used in the 2019 electrical Kicad tutorials.
- 2020_keychain_PIC: contains the desing files for the 2020 KiCAD tutorials.
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10kR | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | R1, R5, R6, R7 |
| 3 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C4, C5 |
| 3 | 330R | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | R2, R10, R11 |
| 2 | 100R | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | R3, R4 |
| 2 | 4.7uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C3 |
| 2 | 5.1kR | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | R8, R9 |
| 2 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2 |
| 1 | 0.5A | Fuse:Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolder | F1 |
| 1 | 1825910-6 | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | BLUE | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D4 |
| 1 | CH340N | Package_SO:JEITA_SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | GREEN | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D3 |
| 1 | POT | TestPoint:TestPoint_THTPad_D2.5mm_Drill1.2mm | TP1 |
| 1 | RED | Diode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D2 |
| 1 | SCL | TestPoint:TestPoint_THTPad_D2.5mm_Drill1.2mm | TP2 |
| 1 | SDA | TestPoint:TestPoint_THTPad_D2.5mm_Drill1.2mm | TP3 |
| 1 | SPX3819M5-L-3-3 | Package_TO_SOT_SMD:SOT-23-5 | U1 |
| 1 | STM32C011F4P6 | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U2 |
| 1 | TC33X-2-203E | 2026 tutorial:PTV09A4015UB103 | RV1 |
| 1 | TMP1075DSG | Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm_ThermalVias | U5 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J3 |
More from waterloo-rocketry/electrical_tutorials
2- 2 layers41.4 × 36.3 mm
Ee tut
waterloo-rocketry/electrical_tutorials
Hardware & software used in electrical tutorials
16 parts
Similar boards
- 6 layers69.6 × 40 mm
Lpddr5-testbed
antmicro/lpddr5-testbed
Experimental adapter intefacing a single LPDDR5 IC with FPGA-driven memory testers
163 parts14Apache-2.0 - 4 layers102.5 × 35 mm
- 2 layers
- 4 layers30 × 30 mm
003RoboticsStartStop - Dev
Alex-C-EE/StartStopModule
A repo containing original and custom start stop modules for robo sumo and their firmware. Manufacturing files generated.
38 parts - 2 layers249.3 × 118.8 mm
Electrical design hvac v2
salvatore999uwo/mini_hvac_v2
Second version of the temperature control system for a small model room.
71 parts - 4 layers107.6 × 72.2 mm
- 4 layers90 × 65 mm
Final chain
misko/prompt2device
The separate vNext PCB skill and orchestrator package is available alongside the reference workflow below; existing projects keep their accepted toolchain until an explicit migration.
37 parts3MIT - 2 layers51 × 23 mm
The Surevival
Rishaan2202/The_Soldering_Test
So this is gonna be a very basic pcb, which is supposed to have many kinda footprints in which we need to solder components, it has many basic and common footprints of SMT and THT devices so that we could increase our…
75 parts1MIT
Questions
How big is the 2026 STM32 PCB?
It measures 50 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 2026 STM32 use?
33 parts, built around the STM32C011F4P6, CH340N, TMP1075DSG and SPX3819M5-L-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 2026 STM32 KiCad files?
From the waterloo-rocketry/electrical_tutorials repository on GitHub, at the commit this page was made from: the board is 2026_STM32/2026_STM32.kicad_pcb and its schematic 2022_generic/2022_generic.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 2026 STM32 design in my own project?
Its repository states no licence, so its author keeps all rights: ask waterloo-rocketry before reusing the design.