Lillian Moller Gilbreth, an industrial engineer and efficiency expert, invented the pedal bin in the 1920s for the disposal of kitchen waste.

Segregated wastes are now dumped in the particular dustbins of Green, Blue, Yellow colour.

• The Green-coloured dustbins are meant for wet and bioderadable wastes.
• Blue dustbins are meant for disposal of plastic wrappers and non-bioderadable wastes.
• Yellow dustbins are meant for papers and glass bottles.

use a dustbin for garbage or waste. use a dustbin to collect different types of wrappers. There are three types of the dustbin. use a dustbin to show the place where unnecessary things are kept.

a can for trash or garbage

British vs American Vocabulary

The smart dustbin is a carefully designed solution that solves the social issue of waste disposal, the smart dustbin identifies the kind of material being thrown inside it and segregates it into bio or non biodegradable. The dustbin also comes with an option to provide wifi as an incentive of throwing garbage.

1) To collect dustbins placed at public places in city. 2) Automatic open-close lid for ease of use 3) There is no contact touch between dustbin and Person so, prevention from germs and diseases.

They are often used in homes, offices, streets, parks etc. to collect the waste. In some places, littering is a serious offence and hence Public Waste Containers are the only way to dispose small waste. Usually, it is a common practice to use separate bins for collecting wet or dry, recyclable or non-recyclable waste.

The dustbin opens automatically when it receives the signal and closes its hatch. Also the dustbin consists of a level sensing ultrasonic sensor that constantly measures the level of garbage in the bin and automatically detects if it is about to fill up.

servo motor

Building Guide

1. Step 1: Making. Take the Ultrasonic Sensor and the Trash Bin.
2. Step 2: Connection with evive. Connect the two Ultrasonic Sensor and the Metal Servo to evive as shown below.
3. Step 3: Logic. The Ultrasonic at the front will sense your presence.
4. Step 4: Code.
5. Step 5: Conclusion.

Digital Dustbin

1. Step 1: Parts Required. Aruino Uno/Nano/Mega/Micro.
2. Step 2: Basic Theory Behind the Operation. The IR obstacle is used here to detect the human hand.
3. Step 3: Connecting Everything and Uploading Code. Now connect everthing as given in the circuit diagram.
4. Step 4: Giving Power.
5. 6 Comments.

Introduction: Trash Can Made of Plastic Bottles You need to cut the bottom of the bottle so you can put one bottle in other. then with the drill make a hole in the cup and make another hole in the bottle that you didnt cut. after that put the wire into the two bottles to make a species of skewer of two bottles.

How to Create an Arduino Project

1. Step 1: Make Your Project. To make your project, you will need to make a schematic for your project.
2. Step 2: Purchase Materials. After you create a schematic, you must buy the parts for your project.
3. Step 3: Build and Solder Your Project.
4. Step 4: Type Your Code.
5. Step 5: Troubleshooting.
6. Step 6: Improving.
7. Step 7: Finished.

For programming the ATtiny85 without Arduino, we would first have to upload a bootloader into it using an Arduino UNO board, this is a one-time process and after this is done, we will not be needing the UNO board again. Boot-loader is a special program that runs in the microcontroller that has to be programmed.

If you don’t have arduino board, you can use other programmers like USBasp to program your Atmega328p . In this case, do not use the direct upload button instead use the upload using programmer options from file menu.

Disconnect your ATtiny85 from your Uno, and hook it up to any power source, like some batteries.

1. Take the three 220 Ohm resistors, and connect each of them separately to pin 0,1 and 2.
2. Connect each LED anode to separate resistors.
3. Connect all LED cathodes to GND.

From the Tools menu, under Board:, select Arduino Nano. Then, in Tools > Programmer: select USBasp. From the Tools menu, under Programmer:, select USBasp. Now, to flash the Arduino bootloader onto the ATmega328p, we first need to connect the USB ASP programmer to the Maker Pro robot PCB.

To program the microcontroller, select “Arduino Duemilanove or Nano w/ ATmega328” from the the Tools > Board menu (or “ATmega328 on a breadboard (8 MHz internal clock)” if you’re using the minimal configuration described below). Then upload as usual. Uploading sketches to an ATmega on a breadboard.

Just install the bootloader of Arduino into the ATMEGA328 & then you can easily swap the ATMEGA into the arduino. Now just write a program cide & check if it is working or not. You can get many examples in the Arduino software also. The most simple code is blinking.

Put an LED on pin no: 19 on the atmega328 IC(which is pin no:13 of arduino). If the LED flash 3 times after a reset , Then bootloader is present. Put an LED on pin no: 19 on the atmega328 IC(which is pin no:13 of arduino). If the LED flash 3 times after a reset , Then bootloader is present.

A bootloader is “a small program that has been loaded on to the microcontroller. It allows you to upload code without using any additional hardware.” So first if you were to do anything on those microcontrollers you need a bootloader burned on those chips.

Your Arduino does not have a bootloader on it. This might happen if you have replaced the microcontroller with a new chip. This is unlikely to be the case with a Mini, since the chip is not replaceable, and all Minis have the bootloader installed when shipped.

The bootloader is a small program that is (almost) always on an Arduino. It manages uploading and starting the sketches you make, and blinks the pin 13 LED whenever the board resets. To burn the bootloader: Double-check this even if you could upload programs correctly; uploading doesn’t always require the right board.

The “Burn Bootloader” commands in the Arduino environment use an open-source tool, avrdude. There are four steps: unlocking the bootloader section of the chip, setting the the fuses on the chip, uploading the bootloader code to the chip, and locking the bootloader section of the chip.

The AVR Bootloader allows the programming or re-programming of the target AVR microcontroller using the PC serial port instead of a traditional programmer. Once the AVR Bootloader is programmed into the microcontroller, it remains until the chip is erased.

A boot loader is a critical piece of software running on any system. Whenever a computing system is initially powered on, the first piece of code to be loaded and run is the boot loader. It provides an interface for the user to load an operating system and applications.