Open-source boards designed in KiCad by aarthirethinabala on GitHub, from 3 repositories. A board’s address here is its repository’s there.
aarthirethinabala/Air-Pollution-Monitoring-System
PCB design for an Arduino-based air pollution and vehicle exhaust monitoring system using multiple gas sensors, temperature/humidity sensing, an OLED display, LEDs and an alarm
aarthirethinabala/Arduino-Uno-Compatible-PCB
Custom Arduino Uno-compatible PCB designed in KiCad, including schematic, PCB layout, routing, and 3D visualization.
aarthirethinabala/ESP32-Dev-Board
Custom ESP32 development board designed and routed in KiCad.