Ben Eater Courses

SPI - The Serial Peripheral Interface

Explore the Serial Peripheral Interface (SPI) protocol, its implementation, and practical applications in embedded systems and microcontroller communication.

• YouTube
• 33 minutes
• On-Demand
• Free Video

How N-Key Rollover Works in Keyboards

Explore the mechanics of n-key rollover in keyboards, including matrix scanning, ghosting prevention, and implementation techniques for improved typing accuracy and responsiveness.

• YouTube
• 37 minutes
• On-Demand
• Free Video

Keyboard Interface Software for 8-Bit Computer

Learn to design and implement keyboard interface software, exploring key scanning, debouncing, and input processing techniques for efficient and reliable keyboard functionality.

• YouTube
• 20 minutes
• On-Demand
• Free Video

Keyboard Interface Hardware for 6502 Computers

Explore keyboard interface hardware design and implementation, focusing on key components, signal processing, and integration with computer systems.

• YouTube
• 28 minutes
• On-Demand
• Free Video

PS/2 Keyboard Interface Explained

Explore the inner workings of PS/2 keyboard interfaces, including scancodes, communication protocols, and hardware interactions. Gain insights into computer engineering and peripheral device communication.

• YouTube
• 33 minutes
• On-Demand
• Free Video

Breadboarding Tips for Electronics Projects

Learn essential breadboarding techniques for efficient circuit prototyping. Discover practical tips to improve your electronic projects and avoid common mistakes.

• YouTube
• 20 minutes
• On-Demand
• Free Video

World's Worst Video Card Gets Better - Improving DIY VGA Output

Explore improvements to a basic VGA card design, delving into digital circuitry and computer graphics principles for enhanced display capabilities.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Installing the World's Worst Video Card

Explore the process of installing a rudimentary video card, delving into the intricacies of computer hardware and graphics technology.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Hardware Interrupts in 6502 Computer Architecture

Explore hardware interrupts in 6502 computers, learning their implementation and significance in computer architecture and programming.

• YouTube
• 28 minutes
• On-Demand
• Free Video

Why Build an Entire Computer on Breadboards?

Explore the educational value and practical insights gained from constructing a computer using breadboards, emphasizing hands-on learning and deep understanding of computer architecture.

• YouTube
• 29 minutes
• On-Demand
• Free Video

RAM and Bus Timing for 6502 Microprocessor - Part 6

Explore RAM and bus timing in 6502 microprocessors. Learn about schematics, datasheets, and hardware implementation for a deeper understanding of computer architecture.

• YouTube
• 38 minutes
• On-Demand
• Free Video

What is a Stack and How Does It Work - 6502 Part 5

Explore the concept and functionality of stacks in computer architecture, focusing on their implementation and usage in the 6502 microprocessor.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Connecting an LCD to a 6502 Computer - Part 4

Learn to connect an LCD display to a 6502-based computer, exploring hardware interfacing and low-level programming techniques for embedded systems and retro computing enthusiasts.

• YouTube
• 28 minutes
• On-Demand
• Free Video

How CPUs Read Machine Code - 6502 Part 2

Explore the inner workings of CPUs and machine code interpretation, focusing on the 6502 processor. Gain insights into low-level computer architecture and assembly language programming.

• YouTube
• 50 minutes
• On-Demand
• Free Video

Building a Basic Computer with 6502 Microprocessor - Part 1: "Hello, World" from Scratch

Explore computer fundamentals by building and programming a basic 6502 microprocessor-based computer, starting with the first steps towards creating a "Hello, world" program from scratch.

• YouTube
• 27 minutes
• On-Demand
• Free Video