
Boards using the STM32F103C8T6
319 boardsBoards in 274 GitHub repositories, designed in KiCad, that use the STM32F103C8T6 by STMicroelectronics (-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) ROHS). See how each wires it, with its parts, size, README and files; the STM32F103C8T6’s symbol, footprint and pinout are on its own page.
- 4 layers42 × 42 mm

- 2 layers65 × 56 mm

- 2 layers65.1 × 30.2 mm

- 2 layers98 × 38 mm

Bldc control ver3
pekkaroi/bldc-drive
Cheap and simple brushless DC motor driver designed for CNC applications using STM32 microcontroller
68 parts199GPL-2.0 - 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 - 4 layers126.6 × 37.7 mm

Gruzik2.0
NYDEREK/LineFollower_GRUZIK2.0-light
GRUZIK2.0 is simple light construction made for "line follower light" competition
50 parts101MIT - 2 layers100 × 85 mm

- 2 layers30 × 49.3 mm

USB PD monitor V1
lhm0/pd_logger
This repository contains two DIY gadgets to monitor and log USB-C Power Delivery (PD). Both devices are designed to be easy to build, hackable, and useful for makers who want to explore USB-C PD.
34 parts82 - 2 layers41 × 36 mm

- 2 layers23 × 66 mm

STM32surface
profdc9/STM32surface
STM32F103C8T6 bluepill like board with 0805 size and easily sourceable parts
25 parts37 - 2 layers45.9 × 14.2 mm

- 2 layers82.1 × 22.5 mm

Star pointer
dilshan/star-pointer
DIY virtual electronic finderscope for astronomical telescopes
39 parts24MIT - 2 layers36 × 100 mm

Eleph
FeruzTopalov/eleph
GPS-based local relative navigation system for group of up to 6 members
56 parts24GPL-3.0 - 2 layers95.1 × 30 mm

- 2 layers50 × 100 mm

Spoke
FeruzTopalov/spoke
Standalone LoRa-based real-time off-grid relative GPS navigation for group of up to 5 people. Improved version of LRNS Eleph
143 parts16GPL-3.0 - 2 layers66 × 58.4 mm

- 2 layers78.7 × 81 mm

Braids through hole V1.1 BRAIN
sebastianbeyer/KOSMO_braids
This is a KOSMO (Look Mum No Computer) version of the Mutable instruments braids, based on the through-hole version done by sound-force.nl.
68 parts15 - 2 layers85 × 60 mm

BaseModule
KarlVaello/VehicleControlSystem
Vehicle Control System. Using C++ Qt and C. Hardware and Software
67 parts14GPL-3.0 - 2 layers65 × 100 mm

JBclone soldering station
Minu-IU3IRR/JBclone-soldering-station
Multi channel DIY soldering station with JBC tip support
55 parts13 - 2 layers65 × 35 mm

Odri power board
open-dynamic-robot-initiative/power-board
Power Management and distribution board for Open Dynamic Robot Initiative Robots
55 parts13BSD-2-Clause - 2 layers34 × 96 mm

- 4 layers32.8 × 100 mm

- 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 layers26.7 × 76.2 mm

STM32alt
profdc9/STM32alt
STM32F103C8T6/STM32F103CBT6 Bluepill-compatible devboard with through-hole parts (mostly)
27 parts9