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Students use an online binary counter simulator to practice converting decimal numbers to binary. They race against time to convert as many numbers as possible in 5 minutes. This helps build quick conversion skills and understanding of binary patterns.

Recommended tool: Use any online binary converter for verification.

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Binary to Decimal conversion ►
How to convert decimal to binary

Conversion steps:

1. Divide the number by 2.

2. Get the integer quotient for the next iteration.

3. Get the remainder for the binary digit.

4. Repeat the steps until the quotient is equal to 0.

Example #1

Convert 13 ₁₀ to binary:

Example #2

Convert 174 ₁₀ to binary:

Decimal to binary conversion table

See also

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Binary to Decimal conversion ► Conversion steps: Divide the number by 2. Get the integer quotient for the next iteration. Get the remainder for the binary digit. Repeat the steps until the quotient is equal to 0.

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Students develop a simple web-based or console application that converts between different number systems. This project can be done individually or in pairs.

Requirements:
- Input field for the number
- Selection for initial base (2, 8, 10, 16)
- Selection for target base
- Display of conversion result
- Error handling for invalid inputs

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Using an online digital logic simulator, students create circuits that perform binary arithmetic. This helps understand the relationship between binary numbers and computer hardware.

Tasks:
1. Create a half adder
2. Create a full adder
3. Combine multiple full adders to add larger binary numbers

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simple electronics projects for students

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CircuitVerse - Online Digital Logic Circuit Simulator

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Explore Digital circuits online with CircuitVerse. With our easy to use simulator interface, you will be building circuits in no time.

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Students explore the relationship between hexadecimal numbers and colors in digital systems. Using an HTML color picker, they:
1. Pick different colors and note their hex values
2. Predict colors from hex values
3. Create a simple webpage showcasing their understanding of hex color codes

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Create a competitive quiz game using online tools like Kahoot or Quizizz. Questions should include:
- Direct conversions between different bases
- Real-world applications (memory addresses, color codes, etc.)
- Pattern recognition in different number systems
- Quick mental conversion challenges

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Students use a hex editor to explore file structures and memory addresses. Tasks include:
1. Opening different file types and observing their hex representation
2. Identifying patterns in hex dumps
3. Understanding how data is stored and addressed in computer memory

This activity provides practical context for hexadecimal usage in computing.

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Students learn about Unix/Linux file permissions using octal numbers. Create a simulator where students:
1. Convert between octal numbers and permission strings (rwx format)
2. Set permissions for different scenarios
3. Understand the practical application of octal in system administration

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Students investigate patterns in different number systems using spreadsheet software. Tasks include:
1. Creating conversion tables
2. Identifying recurring patterns in different bases
3. Analyzing the efficiency of different number systems for specific uses
4. Creating visualizations of number system relationships

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Students create simple pixel art where each pixel is represented by a binary number (0 or 1). They then convert their binary art pattern to hexadecimal and octal representations. This helps visualize how the same information can be represented in different number systems more concisely.

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Students design and implement a calculator interface that works with multiple number systems. Features should include:
1. Basic arithmetic operations in binary, octal, and hexadecimal
2. Conversion between any two number systems
3. Bit-wise operations
4. Error handling for invalid inputs

This project combines UI design with number system manipulation.

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Create a tool that converts between different data units (bytes, kilobytes, megabytes, etc.) and shows the values in different number systems. This helps understand:
1. How data sizes are represented in computing
2. The relationship between binary and decimal prefixes
3. Practical applications of number systems in computing

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Convert easily between bits, bytes, megabytes, gigabytes and other units of digital storage