Bihanga Borah's Blog

123D design is a 3D design software which we used for 3D printer.

A   nuclear power plant   is a thermal power station that generates electricity using heat from nuclear reactions. Nuclear reactions take place within a nuclear reactor. Nuclear power plant has a machines which remove heat from the nuclear reactor to operate a steam   turbine   and generator electricity. Electricity made by nuclear power plants is called nuclear power. Nuclear power plants use uranium as source of   fuel . When the nuclear reactor is on, uranium atoms split into two smaller atoms within the reactor. When uranium atoms split, they give off a large amount of heat energy. This splitting of atoms is called nuclear fission process. The most popular atoms to nuclear fission process are uranium and plutonium. Those atoms are slightly radioactive in nature. The atoms produced when fuel atoms break apart are strongly radioactive. Today, nuclear fission process occurs only inside the nuclear reactors. In nuclear reactors, nuclear fission ...

I have made a small water level indicator- alarm (for water overflow theme).Every day large amount of water is wasted in dream house because no one is careful for that ,that they switch on the filter but they forgot to switch off the filter switch.So we desided to make a automatic water controller to prevent the problem of waste water. Circuit Diagram :                               I have used material as per circuit diagram and copper plates for sensor. Sr. No. Material Name Qty. 1. 9v battery/5v adaptor 1 2. LED (1 watt) 3 3. PCB 1 4. Resistors-220 ohm 6 5. Transistors –BC547 4 6. Buzzer 1 7. Wire

*We make the box in online software box maker. *After that by giving accurate measurment in that software we copy that box design to inkskep. PHOTOS AFTER MADE                                                                                                

INTRODUCTION:- Home automation or smart home(also known as domotics) is building automation for the home. It involves the control and automation of lighting, heating (such as smart thermostats), ventilation, air conditioning (HVAC), and security, as well as home appliances such as washer/dryers, ovens or refrigerators/freezers. Wi-Fi is often used for remote monitoring and control. Home devices, when remotely monitored and controlled via the Internet, are an important constituent of the Internet of Things. Modern systems generally consist of switches and sensors connected to a central hub sometimes called a "gateway" from which the system is controlled with a user interface that is interacted either with a wall-mounted terminal, mobile phone software, tablet computer or a web interface, often but not always via Internet cloud services. While there are many competing vendors, there are very few worldwide accepted industry standards and the smart home space i...