-PCB
这是一个面向蓝桥杯单片机竞赛的 STM32G431RBT6 开发板，用嘉立创EDA专业版绘制，双层板、约 115×90mm，含 117 个元件、110 个网络、370 个过孔，已通过 DRC 检查。板上集成主控 STM32G431RBT6、板载 DAP-Link 调试器（STM32F103C8T6）、EEPROM、数字电位器、NE555 信号发生器、LCD 并口、按键与 LED 等丰富外设，原理图 10 页、外设接口齐全，适合竞赛学习与二次开发。欢迎大家前来学习，指点一二，或者在此基础上进行项目的推动
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GITHUB · launched Sep 27, 2026 · 41 upvotes (top 21%) · 0 views
Niche: open-source hardware and maker electronics · 180 launches, 3 in the last 7 days ▼ -73% · Explore this niche →
Category and tags
- Education
- Hardware & robotics
- Prosumer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 180 launches in open-source hardware and maker electronics →
Could you build this?
No Designing a physical STM32 microcontroller development PCB involves electrical engineering, schematic design, signal routing, and physical hardware manufacturing that AI code generation cannot produce.
What it would actually take: Building this board requires professional EDA software (EasyEDA/KiCad) to draw a multi-sheet schematic integrating the STM32 MCU, DAP-Link debug MCU, NE555 timers, power regulation, and peripheral buses. The hard part is physical hardware layout, DRC compliance, trace impedance, crystal oscillator noise mitigation, and assembly/manufacturing. It requires trained electrical engineering and PCB layout expertise.
Competitors
Other products that read as similar to this one : 203 launches clear the similarity bar, closest 8 shown.
Attention rank: #34 of 204 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 303 days after the earliest competitor.
- PCBCOOL · ph · 2026-10-26 · 1 upvotes · similarity 0.47
- Metalio-E-INK4-Plus · github · 2026-09-30 · 10 upvotes · similarity 0.47
- black-wire-pinouts · github · 2026-09-25 · 15 upvotes · similarity 0.45
- Metalio-E-INK4 · github · 2026-09-14 · 9 upvotes · similarity 0.45
- 8Gb DDR4 DRAM Chip · Wide-temp · CN · ph · 2026-09-17 · 1 upvotes · similarity 0.45
- MCP for Ordering Assembled PCBs · hn · 2026-10-19 · 9 upvotes · similarity 0.44
- PewCB · ph · 2026-09-22 · 67 upvotes · similarity 0.43
- pcb-layout-design · github · 2026-09-13 · 80 upvotes · similarity 0.43
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.