Build a Computer From Scratch: Binary to CPU to Assembly
Course Overview
What You'll Learn
- Understand how humans represent numbers using decimal and how computers use binary
- Convert between decimal and binary
- Perform binary addition and subtraction
- Understand negative numbers and two's complement
About This Free Course
Build a Computer from Logic Gates â From Binary to a Working 8-Bit CPU
Learn how computers work from the ground up by building your own 8-bit CPU using digital logic gates. This hands-on learn think like a machine computer architecture unlocked and digital electronics course takes you from binary numbers, logic gates, and Boolean logic to building an ALU, RAM, ROM, control unit, instruction set architecture (ISA), and a fully functional 8-bit CPU.
If you want to understand how a CPU actually works, how machine code becomes hardware operations, and how memory, registers, ALU, control logic, and buses work together, this course gives you a complete step-by-step journey from logic gates to a working computer.
You don't need advanced knowledge of computer architecture or digital electronics. Start with the fundamentals and progressively build every major component one logic gate at a time.
What You'll Learn
Binary Numbers & Computer Number Systems
Understand how humans represent numbers using decimal and how computers use binary
Convert between decimal and binary
Perform binary addition and subtraction
Understand negative numbers and two's complement
Digital Logic & Logic Gates
Learn the fundamentals of digital logic
Build circuits using basic logic gates
Understand selectors and combinational logic
Build half adders and full adders
Combine adders to create an 8-bit Arithmetic Logic Unit (ALU)
Perform both addition and subtraction using your ALU
Sequential Logic & Computer Memory
Understand latches and flip-flops
Build RAM from logic gates
Build ROM from logic gates
Understand how computer memory stores and retrieves information
Create a bus architecture to connect different parts of the CPU
Build Your Own 8-Bit CPU
Connect the ALU, memory, and bus together
Add a 7-segment display
Add state and sequential behavior
Design your own Instruction Set Architecture (ISA)
Build an instruction register
Build a program counter
Understand the CPU clock
Create a control unit using ROM
Implement branching and CPU flags
Machine Code & CPU Programming
Understand how instructions are represented as machine code
Write programs for your custom CPU
Execute real machine-code programs
Generate sequences such as the Fibonacci sequence
See exactly how software instructions are executed by hardware
From Your CPU to Real-World Computers
Understand hexadecimal numbers
Explore memory-mapped I/O
Learn about the ARM architecture
Explore the original iPhone's ARMv6 processor
Program a real microcontroller
Control physical hardware and turn on a light
By the End of This Course
You'll understand the complete journey from binary numbers and logic gates to a working CPU.
You'll see how digital logic becomes an ALU, how sequential logic creates memory, how instructions are decoded, how machine code controls hardware, and how all these components work together inside a computer.
This Course Is Perfect For
Beginners who want to learn how computers work
Students studying computer mastering the nist risk management framework architecture
Students learning digital electronics and digital logic
Electronics enthusiasts
Embedded systems beginners
Programmers who want to understand computer hardware
Anyone interested in CPU design
Anyone who wants to build a computer from the ground up
Start with binary. Build logic gates. Create memory. Design an ALU. Build an 8-bit CPU. Write machine code. Program real hardware.
Learn computer architecture by building a computer yourself â from logic gates to CPU.
Who Should Take This Course
"Build a Computer From Scratch: Binary to CPU to Assembly" is aimed at people who want a practical, structured introduction to prompt without paying full price for it. It's a solid fit if you're starting out in prompt and want a guided course rather than piecing tutorials together yourself, if you've tried free YouTube content on the topic and want something more organized, or if you already work in a related area and want a refresher you can finish at your own pace. Since enrollment happens on Udemy itself, you keep full access to view the lectures, download any provided resources, and revisit the material later â this isn't a stripped-down or time-limited version of the course.
Why This Course Is Worth Taking
Our take: this listing earns a spot on FreeWebCart because the coupon we verified actually brings the price to $0, not just a token discount, and the course carries a strong rating on Udemy. That combination â real reviews plus a working 100% OFF code â is what we look for before publishing a prompt course. It won't replace hands-on experience or a full degree program, but as a low-risk way to test whether prompt is worth pursuing further, or to pick up one specific skill, the free price tag makes it an easy yes while the coupon lasts.
Pros & Cons
đ Pros
- 100% free to enroll via this coupon
- Lifetime access on Udemy once enrolled, even after the coupon expires
- Self-paced â no fixed schedule or live sessions to attend
đ Cons
- Coupon is time-limited and can expire before you enroll
- No live instructor support â questions go through Udemy's Q&A, not us
- Certificate is a Udemy completion certificate, not an accredited qualification
Frequently Asked Questions
Is "Build a Computer From Scratch: Binary to CPU to Assembly" really free?
Yes â we verified a 100% OFF Udemy coupon for this prompt course before publishing it. Enroll directly on Udemy using the button below; no credit card is needed while the coupon is active.
How long will this coupon last?
Udemy coupons typically last 1â3 days or expire after roughly 1,000 enrollments, whichever comes first. If the price on Udemy no longer shows $0 when you click through, the coupon has expired since we last checked it.
Do I keep access after the coupon expires?
Yes. Once you enroll while the coupon is live, "Build a Computer From Scratch: Binary to CPU to Assembly" is yours to keep on Udemy â including any future updates the instructor makes â even after the coupon runs out.
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