Custom OBD2 dashboard for Suzuki Alto VX (K6A engine) built on ESP32 + OLED. Live gauges, warnings, fuel economy. Open source — Adaptable to any OBD2 Vehicle

🏎️ Arduino-based BMW OBD2 RGB tachometer that transforms real-time RPM data into stunning LED visualizations with rainbow effects, redline warnings, and customizable brightness controls. Perfect for car enthusiasts and makers!

تعمیر سخت افزار و نرم افزار ایسیو خودروهای ایرانی - نمونه سوالات فنی حرفه ای

DIY digital turbo boost gauge for Arduino — reads an I²C pressure sensor and shows live + peak boost (psi) on a 128×64 SH1106 OLED.