# Intro to Digital Counters

I will just share here, in this note, what I have learned during our class in LCST.

imgur

imgur

This shows the basic operation of the 7493 IC as used as a digital binary counter which generates logic 0000 to logic 1111. 7493N

imgur

This shows a seven segment common cathode display. Each pin in the left is uniquely designated to light up a 'segment'. Combination of these segments creates characters, usually numbers.

imgur

imgur

imgur

This shows the operation of a 7447 IC decoder. Binary inputs in the left is 'decoded' to its decimal equivalent as shown in the seven segment common anode display. For example, $$1001_2=9_{10}$$.

:)

Note by JohnDonnie Celestre
4 years, 2 months ago

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$...$$ or $...$ to ensure proper formatting.
2 \times 3 $$2 \times 3$$
2^{34} $$2^{34}$$
a_{i-1} $$a_{i-1}$$
\frac{2}{3} $$\frac{2}{3}$$
\sqrt{2} $$\sqrt{2}$$
\sum_{i=1}^3 $$\sum_{i=1}^3$$
\sin \theta $$\sin \theta$$
\boxed{123} $$\boxed{123}$$

Sort by:

LCST means Logic Circuits and Switching Theory, a course included in the ECE curriculum.

- 4 years, 2 months ago

How is that algorithm possible

- 4 years, 2 months ago

What is full form of LCST. Is it a stream? just like mechanical engg? What all do they teach in this stream?

- 4 years, 2 months ago

LCST means Logic Circuits and Switching Theory, a course included in the ECE curriculum.

- 4 years, 2 months ago