Codrin's Ideas
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DIY Raspberry Pi ALPR Parking Sys with PlateRecognizer’s SDK

Learn how to step by step implement your own parking system with the use of a Raspberry Pi, Arduino Nano, and Plate Recognizer's SDK.

IntermediateFull instructions provided5 hours4,064
DIY Raspberry Pi ALPR Parking Sys with PlateRecognizer’s SDK

Things used in this project

Hardware components

Raspberry Pi 4 Model B
Raspberry Pi 4 Model B
×1
Camera Module V2
Raspberry Pi Camera Module V2
×1
Arduino Nano R3
Arduino Nano R3
×1
3 mm LED: Green
3 mm LED: Green
×2
5 mm LED: Red
5 mm LED: Red
×1
HC-05 Bluetooth Module
HC-05 Bluetooth Module
×1
Ultrasonic Sensor - HC-SR04 (Generic)
Ultrasonic Sensor - HC-SR04 (Generic)
×1
Jumper wires (generic)
Jumper wires (generic)
×1
Breadboard (generic)
Breadboard (generic)
×2
Resistor 330 ohm
Resistor 330 ohm
×3
Resistor 1k ohm
Resistor 1k ohm
×1
Resistor 10k ohm
Resistor 10k ohm
×1
Pushbutton switch 12mm
SparkFun Pushbutton switch 12mm
×1

Story

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Custom parts and enclosures

Raspberry Pi with Personally Built PCB Shield

Arduino Compact Look

Schematics

Arduino Wiring

System in Motion

Here is an example of what you will be able to accomplish by the end of the blog.

Raspberry Pi Wiring Camera

Raspberry Pi Wiring Button

Arduino Code Logic

Raspberry Pi Code Logic

Overview of Raspberry Pi Logic

Code

Arduino Code

The Code used to detect cars and notify Raspberry Pi (through Bluetooth) to take pictures.

Raspberry Pi Code

Credits

Codrin's Ideas

Codrin's Ideas

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