Category: FreeCad

The aircraft decibel monitoring project I am building has as its central component a printed circuit board (“PCB”) made by PCB Artists called I2C Decibel Sound Level Meter Module (“Decibel Monitor”). (I2C stands for the electronic circuitry protocol Inter-Integrated Circuit (pronounced as “eye-squared-see” or “eye-two-see”).) Since the Decibel Monitor uses I2C, it’s a cinch to…