Adder-4

Portable 4-bit computer from the 1970s for learning electronics.

Retro ComputingEducational ToolElectronics

Complexity

Current best complexity is 13:

Adder-4
13
Discover this myself!

Statistics

Discovered by
1board
Best recipe held by
1board
First discovered
4 monthsago
Crafted
1time
Made with
1recipe
Used in
0recipes

Highlights

  1. First discovered by
    orava's bored
    · 4 months ago
  2. Lowest complexity13first held by
    orava's bored
    · 4 months ago
  3. Last crafted by
    orava's bored
    · 4 months ago

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Technical information

Concept ID
119265
Color
#4a4a4a
Emoji
💻/🔌📱
Categories
Retro Computing, Educational Tool, Electronics
Best complexity
13
First discovered
May 2, 2026, 11:23 UTC
Trademarked
No
Copyrighted
No

About "Adder-4" concept

Adder-4 can be discovered in Concepts, categorized under Retro Computing, Educational Tool, Electronics. Portable 4-bit computer from the 1970s for learning electronics.

It has been discovered by 1 board and crafted 1 time, first appearing 4 months ago. Adder-4 can be created from 1 recipe.

Adder-4 was first discovered by orava's bored 4 months ago. They also hold the lowest-complexity recipe, at 13.

Related concepts worth exploring include Computer, Radio, Microwave, Radar, Synthesizer, Tablet, and 6 more.