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4-bit Microprocessor Trainer

A little slice of History


This is one of the simplest computers you will find. But this little guy will teach you the fundamental aspects of the operation of computers that are still in use today.
4-bit FRED
Instruction Card

Speak the language of the Computer


This module will teach you programming on the lowest computer level. The curriculum will take you through all of the 31 instructions this computer can execute one by one. Each instruction is explained, and then used in a programming example to help you understand it's application. At the end, you will have a deeper understanding of how computers work and will be writing your own programs.
This is an introduction video that introduces some of the concepts in the curriculum and basic programming techniques.

Interact with the CPU


Use the computer instructions to bend the input and output to your will. With a 20-key keypad for input, and an LCD display and speaker for output, you have enough interacting elements to draft up some fun programs.
FRED in action
Kit includes

Included


  • You get the computer (FRED), USB cord, and printed instruction card.
  • The computer can be powered by a computer USB port or a USB phone charger.
  • When the product ships, you will receive an email with a link to download the curriculum in PDF format. 
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  • Home
  • Products
    • Systems >
      • Introduction to Electronics
      • 4-bit Microprocessor Trainer
      • Internet of Things
      • Write a Phone App
      • Introduction to Arduino
    • Labs >
      • SubLabs
  • Blog
  • Free Resources
  • About
  • Contact
  • Policies