Stuffing the componant
Sort the componant
in this section i have to stuff the componant on the board so firstly i want to know which componant i needed so refer the below diagramme and list out the componanant


Then I list all the componant

ATtiny45-The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 6 general purpose I/O lines, 32 general purpose working registers, one 8-bit timer/counter with compare modes, one 8-bit high speed timer/counter, USI, internal and external Interrupts, 4-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, three software selectable power saving modes, and debugWIRE for on-chip debugging. The device achieves a throughput of 20 MIPS at 20 MHz and operates between 2.7-5.5 volts.
Resistor-oppose to current
Capacitor-hold the charge-
Zener diode-A Zener diode is a particular type of diode that, unlike a normal one, allows current to flow not only from its anode to its cathode, but also in the reverse direction, when the so-called "Zener voltage" is reached.
Soldring-Soldering, is a process in which two or more items (usually metal) are joined together by melting and putting a filler metal (solder) into the joint, the filler metal having a lower melting point than the adjoining metal.

Soldering station :A soldering iron is a hand tool used in soldering. It supplies heat to melt solder so that it can flow into the joint between two workpieces. A soldering iron is composed of a heated metal tip and an insulated handle. Heating is often achieved electrically, by passing an electric current (supplied through an electrical cord or battery cables) through a resistive heating element.
Solder Lead:Solder in the wire format which is easy to put near the components to be soldered
Flux: Solder Flux ,In high-temperature metal joining processes (welding, brazing and soldering), the primary purpose of flux is to prevent oxidation of the base and filler materials.
Tweezer:It is a small tools used for picking up objects too small to be easily handled with the human hands.
magnify glass:to see the small componant.


the componants are so i take 1 hour to solder this board but after onehour my board is completed with good soldring

After that my instructor suyog sir help me to install that ubntu system this was my first experience of installing the operating system and finally ubuntu start on my laptop.
But in this system the internet drives was missing so my ubntu system could not be connected to the internet ,so there was one another task in front of me i.e install the internet drive on system.
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