Simple Arduino based Automated Parking lot System by Seyedreza Fattahzadeh

Author:Seyedreza Fattahzadeh [Fattahzadeh, Seyedreza]
Language: eng
Format: epub
Publisher: Seyedreza Fattahzadeh
Published: 2015-04-03T21:00:00+00:00

Break-Beam sensor

Figure 1.7 displays the schematic circuitry of the IR sensor (Break-Beam Sensor). Notice that when circuit in Figure 1.7 is energized, the NO terminal of the circuit is raised to 5 VDC. And when the IR ray is broken by presence of a car in front of the parking entrance arm gate, relay is activated (NC = 1 or 5 VDC) and that is the time when the microcontroller is notified that a car at the entrance wants to get in. Electronic components are soldered to a printed circuit board to create the IR sensor PCB shown in Figure 1.8.

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.