🚗⚡ Real-time OBD2 RPM visualizer for Mazda vehicles using Arduino and WS2813 LED strips. Transform your engine's heartbeat into stunning color-coded visual feedback with warning blinks at redline!
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Updated
Aug 22, 2025 - C++
🚗⚡ Real-time OBD2 RPM visualizer for Mazda vehicles using Arduino and WS2813 LED strips. Transform your engine's heartbeat into stunning color-coded visual feedback with warning blinks at redline!
Real-time RPM meter utilizing PIC18F4550 hardware interrupts (INT0) and an ITR8102 optical sensor. Complete with CAD files and oscilloscope validation.
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