Logic gates የdigital circuits building block ናቸው። በአንድ ወይም ከዚያ በላይ በሆኑ binary inputs ላይ መሰረታዊ የሎጂክ ስራዎችን ያከናውናሉ እና single binary output ይሰጣሉ። ብዙ አይነት Logic gates አሉ፣ እያንዳንዱም የራሱ የሆነ ልዩ ተግባር እና አሠራር አለው።
ከዛሬ በኋላ፣ በBinary language "1" ስንል፣ በመሠረቱ voltage አለ እያልን ነው። በተቃራኒው "0" ስንል የvoltage አለመኖርን ያመለክታል። በኮምፒዩተር ሲስተም ውስጥ የኤሌክትሪክ ምልክቶችን True/False ወይም ON/OFF State የሚያመለክት ቀላል መንገድ ነው። እናም ስለ Python ስንጀምር በሰፊው እናወራበታለን።
1. AND Gate:
- የAND Gate 1 ውጤት የሚሰጠው ሁሉም inputs 1 ከሆኑ ብቻ ነው።
Otherwise ግን 0 ይሰጣል።
The multiplication sign (.) is referred to as AND in Boolean algebra. The Boolean expression for this is:
y = A.B
Truth Table for AND Gate
assume that A and B are input terminals
| A | B| Output |
|---|---|-------|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
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ከዛሬ በኋላ፣ በBinary language "1" ስንል፣ በመሠረቱ voltage አለ እያልን ነው። በተቃራኒው "0" ስንል የvoltage አለመኖርን ያመለክታል። በኮምፒዩተር ሲስተም ውስጥ የኤሌክትሪክ ምልክቶችን True/False ወይም ON/OFF State የሚያመለክት ቀላል መንገድ ነው። እናም ስለ Python ስንጀምር በሰፊው እናወራበታለን።
1. AND Gate:
- የAND Gate 1 ውጤት የሚሰጠው ሁሉም inputs 1 ከሆኑ ብቻ ነው።
Otherwise ግን 0 ይሰጣል።
The multiplication sign (.) is referred to as AND in Boolean algebra. The Boolean expression for this is:
y = A.B
Truth Table for AND Gate
assume that A and B are input terminals
| A | B| Output |
|---|---|-------|
| 0 | 0 | 0 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
#PythonPioneers
#LogicGates
@python_pioneers
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Hey👋 Python Pioneers! Continuing our lesson on logic gates, we'll explore the next 5 types of gates: NOT, NOR, OR, XNOR and XNOR gates, and how they are used to build complex circuits.
Stay tuned!
...
3. NOT Gate፡
- የ NOT Gate፣ እንዲሁም Inverter ተብሎ የሚጠራው፣ ከInput ተቃራኒ የሆነ output ይሰጣል። Input 0 ከሆነ, ውጤቱ 1 ነው፣ እና በተቃራኒው Input 1 ከሆነ the output 0 ይሆናል። It can take only one Input
Truth table for NOT Gate
| A | Output |
|-----|---------|
| 0 | 1 |
| 1 | 0 |
4. NAND Gate፡
- የAND Gate እና የNOT Gate ጥምር ሲሆን ሁሉም Inputs 1 ሲሆኑ ብቻ 0 ይሰጣል and vice versa
መጀመሪያ ላይ AND ቀጥሎ ደግሞ NOT
Truth table for NAND Gate
| A | B| Output |
|---|---|-------|
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
5 NOR Gate፡
- የ NOR Gate የOR Gate እና የNOT Gate combination ነው።
መጀመሪያ ላይ OR ቀጥሎ ደግሞ NOT
ሁሉም Inputs 0 ሲሆኑ ብቻ 1 ይሰጣል and otherwise 0 ይሰጣል።
Truth table for NOR Gate
| A | B | Output |
|---|---|-------|
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 0 |
6.XOR Gate፡
- የ XOR Gate(exclusive OR) Inputs የተለያዩ ከሆኑ 1 ውጤት ይሰጣል otherwise 0
Truth table for XOR Gate
| A | B | output |
|---|---|-------|
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
7. XNOR Gate፡
XNOR Gate(exclusive NOR) Inputs ተመሳሳይ ከሆኑ 1 ይሰጣል otherwise 0 ይሰጣል።
Truth table for XNOR Gate
| A | B | output |
|---|---|-------|
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
እነዚህ Logic Gates በDigital circuits ውስጥ ውስብስብ የlogic ስራዎችን ለመስራት በተለያዩ መንገዶች ሊጣመሩ ይችላሉ። Binary data ለማቀነባበር እና ለመቆጣጠር በcomputer Processor፣ memory chips እና ሌሎች digital ሲስተሞች ዲዛይን ላይ ጥቅም ላይ ይውላሉ።
Understanding logic gates is fundamental to the field of digital electronics.
#PythonPioneers #G12_STB_Physics_2023_web #Python #LogicGates
@python_pioneers
Stay tuned!
...
3. NOT Gate፡
- የ NOT Gate፣ እንዲሁም Inverter ተብሎ የሚጠራው፣ ከInput ተቃራኒ የሆነ output ይሰጣል። Input 0 ከሆነ, ውጤቱ 1 ነው፣ እና በተቃራኒው Input 1 ከሆነ the output 0 ይሆናል። It can take only one Input
Truth table for NOT Gate
| A | Output |
|-----|---------|
| 0 | 1 |
| 1 | 0 |
4. NAND Gate፡
- የAND Gate እና የNOT Gate ጥምር ሲሆን ሁሉም Inputs 1 ሲሆኑ ብቻ 0 ይሰጣል and vice versa
መጀመሪያ ላይ AND ቀጥሎ ደግሞ NOT
Truth table for NAND Gate
| A | B| Output |
|---|---|-------|
| 0 | 0 | 1 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
5 NOR Gate፡
- የ NOR Gate የOR Gate እና የNOT Gate combination ነው።
መጀመሪያ ላይ OR ቀጥሎ ደግሞ NOT
ሁሉም Inputs 0 ሲሆኑ ብቻ 1 ይሰጣል and otherwise 0 ይሰጣል።
Truth table for NOR Gate
| A | B | Output |
|---|---|-------|
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 0 |
6.XOR Gate፡
- የ XOR Gate(exclusive OR) Inputs የተለያዩ ከሆኑ 1 ውጤት ይሰጣል otherwise 0
Truth table for XOR Gate
| A | B | output |
|---|---|-------|
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | 1 | 0 |
7. XNOR Gate፡
XNOR Gate(exclusive NOR) Inputs ተመሳሳይ ከሆኑ 1 ይሰጣል otherwise 0 ይሰጣል።
Truth table for XNOR Gate
| A | B | output |
|---|---|-------|
| 0 | 0 | 1 |
| 0 | 1 | 0 |
| 1 | 0 | 0 |
| 1 | 1 | 1 |
እነዚህ Logic Gates በDigital circuits ውስጥ ውስብስብ የlogic ስራዎችን ለመስራት በተለያዩ መንገዶች ሊጣመሩ ይችላሉ። Binary data ለማቀነባበር እና ለመቆጣጠር በcomputer Processor፣ memory chips እና ሌሎች digital ሲስተሞች ዲዛይን ላይ ጥቅም ላይ ይውላሉ።
Understanding logic gates is fundamental to the field of digital electronics.
#PythonPioneers #G12_STB_Physics_2023_web #Python #LogicGates
@python_pioneers
👍2
Questions on Logic Gates
|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|
|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|_|
1. What is the output of the AND gate if input A is 1 and input B is 0?
Anonymous Quiz
11%
a) 1
65%
b) 0
18%
c) Undefined
6%
d) Error
2. What is the output of the OR gate if input A is 1 and input B is 1?
Anonymous Quiz
65%
a) 1
18%
b) 0
14%
c) Undefined
3%
d) Error
3. What is the output of the XOR gate if input A is 1 and input B is 0?1
Anonymous Quiz
42%
a) 1
26%
b) 0
29%
c) Undefined
3%
d) Error
4. What is the output of the NAND gate if input A is 1 and input B is 1?
Anonymous Quiz
23%
a) 1
66%
b) 0
4%
c) Undefined
7%
d) Error
5. What is the output of the NOR gate if input A is 0 and input B is 0?
Anonymous Quiz
51%
a) 1
22%
b) 0
26%
c) Undefined
1%
d) Error
How did you find the questions?
Anonymous Poll
46%
Very Easy – I flew through them!
43%
Somewhat Easy – A few tricky ones, but manageable.
11%
Not Easy – I struggled quite a bit.
The next part "Part 2" about Transistors is now out, check it out
And don't forget to SUBSCRIBE our channel
https://youtu.be/HJYYdTRduhI?si=EpQUvCr0nCIZB1d4
And don't forget to SUBSCRIBE our channel
https://youtu.be/HJYYdTRduhI?si=EpQUvCr0nCIZB1d4
Python Pioneers: A Beginner's Guide 🇪🇹 pinned «The next part "Part 2" about Transistors is now out, check it out And don't forget to SUBSCRIBE our channel https://youtu.be/HJYYdTRduhI?si=EpQUvCr0nCIZB1d4»
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Endrit - Google's Veo 3 is CRAZY! They want to break free. Yes, everything yo... - Endrit
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ቆይ እኔ የምለው የቴሌ ያልተገደበ የኢንተርኔት ጥቅል የተገደበ ነው እንዴ😁
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The launch of the Axiom 04 (Ax-4) mission, which includes Indian astronaut Shubhanshu Shukla, has been postponed once again. The mission, initially slated for June 10, and then rescheduled for June 11, at 5:30 PM IST, now awaits a new launch date following the detection of a technical issue during pre-flight preparations.
Both the Indian Space Research Organisation (ISRO) and SpaceX confirmed the reason for the delay. ISRO stated via a post on X that during a seven-second hot test conducted on the launch pad—a procedure to validate the performance of the Falcon 9 booster stage — a liquid oxygen (LOx) leakage was identified in the propulsion bay.
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#News
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Both the Indian Space Research Organisation (ISRO) and SpaceX confirmed the reason for the delay. ISRO stated via a post on X that during a seven-second hot test conducted on the launch pad—a procedure to validate the performance of the Falcon 9 booster stage — a liquid oxygen (LOx) leakage was identified in the propulsion bay.
🔗
#News
@python_pioneers
Ever wanted to take a space selfie? Now you can
Imagine a selfie with Earth as the backdrop—not a digitally generated image, but a photograph taken in orbit. This is the concept behind the Space Selfie project, launched by CrunchLabs, an initiative founded by Mark Rober, a former NASA engineer and YouTube content creator.
What is the Space Selfie project?
The project aims to send participants' selfies to space, display them on a satellite-mounted phone, and capture a photo with Earth in the background before sending it back to the participant.
The satellite, named SAT GUS after CrunchLabs' squirrel mascot Phat Gus, is equipped with two Google Pixel phones and an array of cameras, explained Rober in a YouTube video. The satellite is designed to orbit Earth at an altitude of 60 kilometresrs, capturing photos with its expansive solar-powered system.
🔗
#News
#SpaceSelfie
@python_pioneers
Imagine a selfie with Earth as the backdrop—not a digitally generated image, but a photograph taken in orbit. This is the concept behind the Space Selfie project, launched by CrunchLabs, an initiative founded by Mark Rober, a former NASA engineer and YouTube content creator.
What is the Space Selfie project?
The project aims to send participants' selfies to space, display them on a satellite-mounted phone, and capture a photo with Earth in the background before sending it back to the participant.
The satellite, named SAT GUS after CrunchLabs' squirrel mascot Phat Gus, is equipped with two Google Pixel phones and an array of cameras, explained Rober in a YouTube video. The satellite is designed to orbit Earth at an altitude of 60 kilometresrs, capturing photos with its expansive solar-powered system.
🔗
#News
#SpaceSelfie
@python_pioneers
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Forwarded from Onyx Design ⚡️
🎙We’re hosting a Live Session
Telegram Live This Friday @ 3:30 PM LT
📌 10 UX Mistakes You Didn’t Know You’re Making.
We’re breaking down real design issues and showing you how to crush them using Nielsen’s UX heuristics.
👤Anyone who is new to design or has some experience Beginner & Intermediate levels.
🗓 see you on Friday!
@Onyxdesignx
Telegram Live This Friday @ 3:30 PM LT
📌 10 UX Mistakes You Didn’t Know You’re Making.
We’re breaking down real design issues and showing you how to crush them using Nielsen’s UX heuristics.
👤Anyone who is new to design or has some experience Beginner & Intermediate levels.
🗓 see you on Friday!
@Onyxdesignx
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Computational Thinking
Computational thinking is a smart way to solve problems. Instead of feeling overwhelmed, you break the problem into smaller parts, look for patterns or similarities, create a clear step-by-step plan, and think logically to avoid confusion. This skill isn’t just for programmers; it helps you in your studies and projects. Start practising it today – think simple and think clear.
#PythonPioneers
#ComputationalThinking
@python_pioneers
Computational thinking is a smart way to solve problems. Instead of feeling overwhelmed, you break the problem into smaller parts, look for patterns or similarities, create a clear step-by-step plan, and think logically to avoid confusion. This skill isn’t just for programmers; it helps you in your studies and projects. Start practising it today – think simple and think clear.
#PythonPioneers
#ComputationalThinking
@python_pioneers
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