That’s right, these parking sensors are powered by an Arduino board, and the only extra components that were used in the project are a HC SR04 ultrasonic sensor, an active buzzer, and jumper wires.

Dublin, Dec. 07, 2021 (GLOBE NEWSWIRE) -- The "Smart Parking Systems Market Size, Share & Trends Analysis Report By Hardware (Smart Meters, Cameras & LPRs, Parking Gate), By Software, By Service ...