0:02 welcome to Tech Pacs in today's video
0:05 we're diving into an exciting project
0:06 that tackles one of the most pressing
0:08 environmental challenges Waste
0:11 Management introducing the waste
0:13 collecting robot smart waste segregation
0:16 system this Innovative project aims to
0:17 automate the process of waste
0:20 segregation using a combination of
0:22 sensors a camera and a robotic arm the
0:24 waste collecting robot is designed to
0:26 identify and sort waste into
0:28 biodegradable and non-biodegradable
0:31 categories uring efficient and
0:34 eco-friendly disposal as our world faces
0:36 increasing waste related issues the
0:38 waste collecting robot offers a glimpse
0:41 into how technology can contribute to a
0:43 cleaner and more sustainable future
0:45 let's see the demonstration of our waste
0:47 collecting robot this intelligent
0:49 machine is designed to differentiate
0:51 between biodegradable and
0:54 non-biodegradable waste and place them
0:56 into their respective containers let's
1:00 see how it works as we place a plastic
1:01 bottle in front of the robot the
1:04 ultrasonic sensor detects an object
1:06 within its range the camera then
1:08 activates bringing artificial
1:10 intelligence and deep learning into play
1:13 the system quickly identifies the object as
1:14 as
1:16 non-biodegradable after identification
1:18 the robot picks up the plastic bottle
1:20 and places it into the designated non-biodegradable
1:31 container next we present a cardboard
1:33 box which is biodegradable the robot
1:35 again detects the object using its
1:38 ultrasonic sensor stops and the camera
1:41 activates to classify the object once
1:42 the object is classified as
1:44 biodegradable the robot approaches it
1:47 carefully grasps it and deposits it into
2:01 right now we place a tissue roll in
2:03 front of the robot as expected the robot
2:05 correctly identifies the tissue as
2:08 biodegradable and deposits it into the right
2:23 container finally let's test the robot
2:27 with a plastic bubble wrap
2:30 roll the robot identifies it as not non
2:32 biodegradable and places it into the appropriate
2:47 container in addition to sorting waste
2:49 our robot is equipped with obstacle
2:52 detection if a person wall or any other
2:54 object comes in front of it the robot
2:56 will automatically take a back step and
2:59 adjust its path here we simulate this
3:01 this by placing a hand in front of the
3:05 robot it detects the obstacle moves back
3:07 adjusts its direction and continues on its
3:13 path and there you have it our waste
3:16 sorting robot efficiently and accurately
3:18 classifies and disposes of waste
3:20 contributing to a cleaner and more
3:22 organized environment thank you for
3:29 demonstration welcome to the journey of
3:32 building our waste collecting robot
3:35 let's dive in we start with the basics
3:37 Mobility these are the wheels that will
3:40 drive our robot enabling it to navigate
3:41 through various
3:44 environments next up the driving force
3:46 behind our wheels these powerful Motors
3:49 will ensure our robot can move smoothly
3:52 and precisely as it carried its tasks to
3:54 secure everything in place we have these
3:56 sturdy clamps they will hold our Motors
3:58 and wheels together ensuring stability
4:00 and durability
4:02 let's go ahead and attach the motors to
4:05 the clamps this step is crucial for
4:07 maintaining the alignment and balance of our
4:24 robot with the motors secured we can now
4:26 attach the wheels our robot is beginning
4:47 gripper this is the part of the robot
4:50 responsible for picking up
4:53 waste we'll attach it to a Servo motor
4:55 giving it the flexibility and control
5:12 with the mechanical components in place
5:14 it's time to bring in the electronics we
5:16 start by soldering the wires of our DC
5:19 motors ensuring strong and reliable connections
5:37 our robot needs a place to store the
5:39 waste it collects so we'll create a
5:41 container using a simple yet effective
5:43 cardboard sheet this will be the
5:45 temporary home for the waste until it's
6:02 next we'll make some precise drills for
6:05 the wires of our l298 motor driver and
6:16 up this motor driver is the heart of our
6:19 robot's movement controlling the speed
6:29 motors finally we install the eyes of
6:31 our robot a camera mounted at the front
6:34 near the gripper this camera will feed
6:37 realtime data to our deep learning model
6:39 allowing the robot to identify and
6:50 accuracy and there you have it our waste
6:53 collecting robot is complete and ready
6:55 to make the world a cleaner place one
6:58 piece of waste at a time watch as it
7:00 smartly identifies and sorts waste
7:02 making recycling easier and more
7:04 efficient let's take a closer look at
7:05 the components that make the waste
7:07 collecting robot a
7:10 reality the heart of the system is the
7:12 Raspberry Pi microcontroller which
7:14 manages all sensor inputs and motor
7:17 controls an ultrasonic sensor is used to
7:20 detect objects in front of the bot four
7:22 DC motors control the movement of the
7:24 robot's Wheels while a fifth DC motor
7:27 operates the robotic gripper
7:29 additionally two Servo Motors are
7:32 responsible for the precise up down and
7:34 left right movements of the robotic arm
7:36 a camera is integrated into the system
7:38 for waist classification using a deep
7:40 learning model allowing the waste
7:42 collecting robot to distinguish between
7:45 biodegradable and non-biodegradable
7:47 waste and to power the whole system we
7:51 have used a power bank of 5vt 2200 Mage
7:53 battery here's the detailed circuit
7:56 schematic of the waste collecting robot
7:58 project this circuit diagram illustrates
8:00 how the ultra Sonic sensor is connected
8:03 to the Raspberry Pi to detect objects
8:06 the four DC motors are wired to the
8:08 motor driver controlled by the Raspberry
8:11 Pi to navigate the robot the DC motor
8:13 for the gripper and the two Servo motors
8:15 for the arm movements are also connected
8:18 to the Raspberry Pi enabling the waste
8:19 collecting robot to pick up and sort
8:22 waste accurately finally the camera a
8:24 module is connected to the Raspberry Pi
8:27 for real-time image processing and waste
8:29 classification and to power the whole
8:32 system we have used a power bank of 5
8:35 volts 2200 M battery to make it
8:37 Standalone robot let's walk you through
8:39 the code for a Raspberry Pi robot that
8:41 detects and sorts biodegradable and
8:43 non-biodegradable waste using deep
8:46 learning and Servo Motors we start by
8:48 importing libraries like open CV for
8:51 video processing tensorflow light for
8:53 object detection and gpio for
8:55 controlling the
8:57 servos we load tensorflow light models
9:00 to detect objects and classify by waste
9:02 and we also load labels for these
9:04 objects the servo Motors are responsible
9:05 for picking up and placing the waste in
9:08 the correct bins and we categorize waste
9:11 into biodegradable and non-biodegradable
9:13 types the functions closed gripper and
9:15 open gripper control the grippers
9:19 movements using gpio pins the put
9:21 biodegradable waste and put
9:24 non-biodegradable waste functions manage
9:26 the positioning of the robot's arm and
9:28 gripper to ensure the waist is dumped in
9:30 the appropriate bin we pre-process video
9:32 frames with the pre-process frame
9:35 function and detect frame performs
9:38 object detection using tensorflow light
9:40 this involves classifying the detected
9:43 objects and deciding where to place them
9:44 the object detection thread runs in the
9:47 background processing frames and
9:49 detecting objects while also using
9:51 ultrasonic sensors to avoid obstacles
9:54 the process frame function takes care of
9:55 sorting the waist by checking
9:58 classifications and moving the robot to
10:00 place the waist correctly
10:02 the find camera index function
10:04 identifies the connected camera to
10:06 ensure the robot uses the correct video
10:07 feed for
10:10 detection in the main function we set up
10:13 video capture start the detection thread
10:15 and process each frame until the program
10:17 is stopped this code enables the
10:20 Raspberry Pi robot to autonomously sort
10:21 waste into biodegradable and
10:24 non-biodegradable categories efficiently
10:27 using a gripper and servos in conclusion
10:29 the waste collecting robot smart waste
10:32 segregation system exemplifies how
10:34 technology can revolutionize Waste
10:36 Management making it more efficient and
10:39 environmentally friendly if you found
10:42 this project inspiring please like share
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11:05 started thank you for watching and stay
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