Thursday, 29 September 2016

USE-LESS to USE-FULL

JUNK REMOVAL

Generally people of many countries produce a lot of waste, many think that waste is waste. There is a saying that “one person’s waste is another person’s treasure”. Yes this is true because the products which we throw outside referring them as waste are in fact not waste but are treasure which no person is able to identify. Some people understood the value of the treasure they are dumping out every day but they don’t find enough means so that they could convert the so called waste into treasure.
Generally, there are different kinds of waste produced construction waste, common household waste and e-waste. The construction waste is produced when an old building is demolished for producing a new one or any re-construction work happening which involves breaking of the constructed walls or pillars. The common household waste contains vegetable peels, paper, glass, plastic bottles, aluminum cans etc. These wastes can be easily segregated and are sent to various disposal plants. The e-waste is the most dangerous and is increasing drastically. Electronic-waste is very dangerous because many chemicals are used in the manufacturing of electronic components and if the waste is not handled properly then it causes a lot of damage .It is very good to dispose off the electronic waste properly. There were some cases regarding the improper disposal of the electronic waste and it caused pollution of ground water. When the electronic-waste is disposed off on the roads or near vacant lands and when the rain falls the water comes into contact with this waste and some harmful chemicals present will dissolve in water and this polluted water percolates into the ground water table and pollutes the ground water.
So, to solve this problem of waste disposal and to encourage more people to learn about the ways to earn income through waste and to solve the smell of the stinking vegetables or the garbage lying in our backyard or on the road and creating foul smell.
JUNK REMOVAL vans solve this problem many people are also showing interest to dispose their waste properly so that they could contribute their part on conserving the ecosystem. These vans just come to your house or your colony and collect the garbage and charge you an affordable fee and solve your problem. The waste collected by them is segregated and disposed off separately according to their category by using many eco-friendly waste disposal techniques.
TO CONTACT A NEARBY JUNK REMOVAL VAN
·       Contact your neighbors for any nearby junk removal shops which provide mobile junk removal facility.
·       If u fail to find out any such shops just Google your requirement and check which company serves your area.
·       Opt for the experienced and cheap dealer and try to bargain about the cost.
·       If you have a lot of bio-degradable wastes then try making your own small scale biogas plant and you could save money by using this gas for cooking purpose but some care has to be taken.






Monday, 12 September 2016

Friday, 9 September 2016

Using NODEMCU Development Kit

The NodeMCU Development Board

What is NODEMCU Development board?
This is similar to using an arduino uno where we have the microcontroller is installed with arduino boot loader and we program the microcontroller with C language using the arduino IDE.


        NODE MCU FIRMWARE                             LUA language                             ESPlorer
 
ARDUINO FIMWARE                                   C Language                                ARDUINO IDE


What does the NODEMCU Development Kit Contain?
The esp8266 NODEMCU development kit comes with a  single NODEMCU(Node Microcontroller) chip.The NODEMCU firmware is installed in the chip and this chip can be programmed using LUA language.

What is NODEMCU?
The NODEMCU is a firmware that controlls the hardware or the pins on the esp8266 using LUA code.A firmware is a piece of software that is written to controll a hardware.

Connecting it to pc?
Download the drivers for the link mentioned to get connected to the pc (https://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx). After downloading the files install the driver software(CP210xVCPInstaller) to automatically download and install the drivers. .The driver does also the task of converting the USB to Serail conversion.