Smart-Bin Version Control

Steps to Flow:

1. Flashing the RPI OS in RPI-4
2. SSH into RPI

ssh [email protected]

user: raspberry password: pi

3. Cloning the github repository

git clone url_of_repository

4. Creating the virtual environment

python3 -m venv venv

5. Activating the virtual environment

source /home/raspberry/venv/bin/activate

6. Move into deployment folder

cd /home/raspberry/smart_bin/img_processing/deployment/

7. Install the requirements

pip install -r requirements.txt

8. Run the Main Script

python3 main_script.py

Startup Script

#!/bin/bash
# Bash Script to run the main script
which python3
cd /home/hexfuse/smart_bin/img_processing/deployment
pwd
activate() {
. /home/hexfuse/venv/bin/activate
}
activate
which python3
python3 main_script.py

Pins Connection to RPI:

1. LCD Connection

• VCC pin -- 5V on the Raspberry Pi.
• GND pin -- GND on the Raspberry Pi.
• SDA pin -- SDA pin on the Raspberry Pi (GPIO2).
• SCL pin -- SCL pin on the Raspberry Pi (GPIO3).

2. Motion Detection - IR Sensor

• VCC pin -- 5V on the RPI.
• GND pin -- GND on the RPI.
• OUT pin -- GPIO-26

3. For flashlight

• Flashlight -- GPIO-17

4. Ultrasonic for Fill level

• VCC pin -- 5V on the Raspberry Pi.
• GND pin -- GND on the Raspberry Pi.
• TRIG_PIN = GPIO-23
• ECHO_PIN = GPIO-24 [5v => 3.3v] need to stepped down.

5. Ultrasonic for Fill level for organic bin

• VCC pin -- 5V on the Raspberry Pi.
• GND pin -- GND on the Raspberry Pi.
• TRIG_PIN = GPIO-25
• ECHO_PIN = GPIO-8 [5v => 3.3v] need to stepped down.

6. Stepper for BottomBin Rotation

7. Slider Stepper inside bin opening