StepsToDo _ Simple Logic Gates (OR + NOR + NAND) | Pre-Assembled Kit on Card-Board Base | Demonstration Handmade Project | Ready for Use (T178)
Rs.520.00 Rs.700.00
- The process consists of a logical operation on one or more logical inputs that generate a solitary logic output.
- A logic gate is comprised of resistors and transistors, or diodes.
- They can perform simple or highly complex operations by joining a variety of logic gates.
- This product contains ready to use fully assemble circuit for simple logic gates like "OR", "NOR" and "NAND" gates.
- It is a 100% complete working, ready-to-use handmade project.
- Utilize electronics circuit made on card board of size 31 cm x 21 cm.
- This kit needs battery. Battery is not provided with kit.
- Best suited for those who wish to submit a physics science projects in school/college.
- Can be used as 'class room teaching aid' or 'science fair/exhibition project.
- This product comes with detail printed notes which explains the theory and circuit diagram of the project.
- The NOR gate is a digital logic gate that implements logical NOR.
- A HIGH output (1) results if both the inputs to the gate are LOW (0); if one or both input is HIGH (1), a LOW output (0) results.
- NOR is the result of the negation of the OR operator. It can also be seen as an AND gate with all the inputs inverted.
- If anyone of the switch S2/S3 is closed, the transistor corresponding to that turns on and hence the output (v5) goes to low.
- The output becomes high only when both the switches are opened.
- An OR gate is a digital logic gate with two or more inputs and one output that performs logical disjunction.
- The output of an OR gate is true when one or more of its inputs are true.
- If all of an OR gate's inputs are false, then the output of the OR gate is false.
- There are many ways to implement logic gates.
- Most frequently it is implemented by transistors. Here we are going to implement two input one output OR logic by using two transistors.
- This is based on the principle of transistor switching action.
- If any of the switches S2 or S3 is closed, the transistor corresponding to that gets turned on and hence V5 becomes high and LED D1 starts glowing.
- The led can be turned off only by opening both switches.
- In digital electronics, a NAND gate (negative-AND) is a logic gate which produces an output which is false only if all its inputs are true; thus its output is a complement to that of the AND gate.
- A LOW (0) output results only if both the inputs to the gate are HIGH (1); if one or both inputs are LOW (0), a HIGH (1) output results.
- If anyone of the switch S2/S3 remains opened, one of the transistors remains off and output remains high and LED glows. Whenever we press.
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