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1. altair8800-tang-nano-20k altair8800-tang-nano-20k Public

   Altair 8800 on a Tang Nano 20K FPGA: Intel 8080 core, 64 KB RAM, serial console and a working front panel.

   Verilog

2. ch32-servo ch32-servo Public

   8-channel hobby servo controller for CH32V003 (RISC-V) over I²C

   C 2

3. digital-ternary-logic digital-ternary-logic Public

   Digital Ternary Logic is a browser-based visual simulator for balanced ternary computing. It lets makers, students and enthusiasts build ternary gates, buses, adders, registers, memory and reusable…

   JavaScript

4. ecg-ad8232-m5stack ecg-ad8232-m5stack Public

   Real-time ECG monitor using AD8232 and M5Stack Basic (ESP32) - live waveform + BPM on display

   C++

5. radar-precos-mcp radar-precos-mcp Public

   Servidor MCP para pesquisa de preços em contratações públicas — busca automática no PNCP e Compras.gov.br, Média Saneada com Z-score e geração de relatórios conforme a IN SEGES/ME nº 65/2021.

   TypeScript

6. coppermind coppermind Public

   AI PCB-design copilot for KiCAD — an IPC-first, transactional, verified MCP server. Routing, native DRC/ERC, Freerouting autorouter, JLCPCB/LCSC, and a citable EE design-intelligence engine (IPC-22…

   Python