2 layers50 × 50 mm

Noisemeter
CivicTechTO/tRacket-sensor
Design files and source code for the tRacket noise sensor
32 parts11
KiCad boards from 1 GitHub repository tagged “urban”, the most starred first; open any of them in PCBKit.

CivicTechTO/tRacket-sensor
Design files and source code for the tRacket noise sensor

CivicTechTO/tRacket-sensor
Design files and source code for the tRacket noise sensor

CivicTechTO/tRacket-sensor
Design files and source code for the tRacket noise sensor

CivicTechTO/tRacket-sensor
Design files and source code for the tRacket noise sensor