dmonterocrespo

4 ms·

1. 31.▲
   by dmonterocrespo 7mo ago

   I've donated about $100 USD to it. KidCAD is great software because many engineering systems are too expensive for students. Another very interesting project that's gaining traction is the Arduino emulator https://velxi
2. 32.▲
   by dmonterocrespo 7mo ago

   The Qwen 3.5 models are currently the best open-source models, but they are far behind proprietary models in speed and accuracy. I'd say they're about 60% on par with OpenAI and Anthropic models.
3. 33.▲
   by dmonterocrespo 7mo ago

   Similar to this project https://github.com/davidmonterocrespo24/DaveLovable ?
4. 34.▲
   by dmonterocrespo 7mo ago

   What would be the general purpose of storing the history in a remote database? Is it for use by agents? It's not the same as agents cloning the project and running "git log".
5. 35.▲
   by dmonterocrespo 7mo ago

   Hi HN! I’ve been working on DaveLovable, an open-source experiment around AI agents for web development. The core idea: Instead of a single LLM generating code, I use a small multi-agent system (Planner + Coder) that can: * generate React a
6. 36.▲
   by dmonterocrespo 7mo ago

   Yes, the editor itself uses Monaco. That dependency is listed in the README When I said "browser-based IDE", I meant the environment around it: project handling, compilation with arduino cli, the UI, the serial monitor, and the in
7. 37.▲
   by dmonterocrespo 7mo ago

   Thanks!
8. 38.▲
   by dmonterocrespo 7mo ago

   If anyone wants to try it quickly, there's a live demo available here: https://velxio.dev/editor
9. 39.▲
   by dmonterocrespo 7mo ago

   If it also uses screen emulation, SPI protocols, IC2, and sensors, it's built from scratch. It also integrates the Arduino CLI for compiling the project and using external libraries. I created an algorithm for the wiring (currently wor
10. 40.▲
    by dmonterocrespo 7mo ago

    If anyone wants a quick thing to try in the simulator, here's a simple LED blink example with Serial output: void setup() { pinMode(13, OUTPUT); Serial.begin(9600); } void loop() { digitalWrite(13, HIGH); Serial.println("L
11. 41.▲
    by dmonterocrespo 7mo ago

    Thanks! I'm glad you like it
12. 42.▲
    by dmonterocrespo 7mo ago

    Thanks! Hope you enjoy trying it out. feedback is always welcome.
13. 43.▲
    by dmonterocrespo 7mo ago

    Yes! Wokwi is great and definitely served as inspiration for Velxio. My goal with this project was mainly to explore how microcontroller emulators work internally and experiment with building parts of that stack myself.
14. 44.▲
    by dmonterocrespo 7mo ago

    Yeah exactly ,the Pico (RP2040) is a microcontroller rather than a full SBC, so it doesn't run a traditional OS like Linux. In the future I'd like to support more low-level experimentation though (bare-metal programs, custom runti
15. 45.▲
    by dmonterocrespo 7mo ago

    I built specifically: The browser-based IDE (editor, project handling, UI) The circuit simulation layer that connects components to the emulator The glue between the AVR8 emulator and the virtual peripherals (GPIO, UART, SPI, etc.) The comp
16. 46.▲
    by dmonterocrespo 7mo ago

    Hi HN! I built Velxio to explore how microcontroller emulators work internally. It's an Arduino environment that runs entirely in the browser. You can write sketches, compile them with arduino-cli, and simulate circuits using a real AV
17. 47.▲
    Velxio, Arduino Emulator(velxio.dev)

    61 points by dmonterocrespo 7mo ago|22 comments
18. 48.▲
    by dmonterocrespo 7mo ago

    I built a small emulator project called Velxio. A fully local, open-source Arduino emulator. Write Arduino code, compile it, and simulate it with real AVR8 CPU emulation and 48+ interactive electronic components,All running in your browser.
19. 49.▲
    I built a 3D racing engine that runs on an ESP32-S3 (8MB PSRAM)(medium.com)

    1 points by dmonterocrespo 8mo ago|1 comments
20. 50.▲
    by dmonterocrespo 8mo ago

    An OutRun-style pseudo-3D racing game for the ESP32-S3 microcontroller with an ILI9341 320×240 SPI display. The same source compiles for both ESP32 hardware and Windows (via a Raylib-based emulator). Features Pseudo-3D road rendering — segm
21. 51.▲
    DaveLovable the Most Advanced Open-Source AI Web Development Platform(dlovable.daveplanet.com)

    1 points by dmonterocrespo 8mo ago|1 comments
22. 52.▲
    by dmonterocrespo 8mo ago

    DaveLovable is an open-source AI-powered web development platform inspired by Lovable.dev, v0 by Vercel, and Stitch by Google Labs. It combines cutting-edge AI orchestration with browser-based execution to deliver the most advanced open-sou