If you are a class 12 science student looking to make your perfect 'physics investigatory project', well you are at the right place. Using this DIY (do-it-yourself) kit, you can make your physics project in just '30 minutes'. 30,000+ students across 200 cities have already used our kits to get full marks in practicals. Not only do you finish your project in time, you can write your project report, understand the basic underlying concepts and have confidence to face Viva questions., This project pack contains the following projects:, Digital logic gates are the building blocks of digital devices. This project pack is dedicated to the study of digital logic gates. This pack consists of 5 projects (1) OR Gate Using Transistors: Realizing the truth table of a 2-input OR gate, and analyzing the path of the current in four cases (2) AND Gate Using Transistors: Realizing the truth table of a 2-input AND gate, and analyzing the path of the current in four cases (3) NOR Gate Using Transistors: Realizing the truth table of a 2-input NOR gate, and analyzing the path of the current in four cases (4) NAND Gate Using Transistors: Realizing the truth table of a 2-input NAND gate, and analyzing the path of the current in four cases (5) NOT Gate Using Transistors: Realizing the truth table of a 2-input NOT gate, and analyzing the path of the current in four cases, Each kit comes packaged with requisite tools & components box and combined with digital learning package including high quality step by step building instructions for making, learning videos and a reference manual (digital) for subject theory.