Hack a Day Menu
  • Projects
  • Lists
  • Contests
  • Stack
  • More
    • Blog
    • Events
    • Hackerspaces
    • Profiles
    • 2019 Prize Entries
    • Tindie Marketplace
    • Jobs Board
  • Sign up
  • Log In
Close
0%
0%

Dave's 1-Bit Full Adder

A BreadBoard Friendly 1-Bit Full Adder Design

Dave's Dev LabDave's Dev Lab
Following Follow project
Liked Like project

Become a Hackaday.io member

Not a member? You should Sign Up.

Already have an account? Log In.

Sign up with Github
Sign up with Twitter OR
Forgot your password?

Just one more thing

To make the experience fit your profile, pick a username and tell us what interests you.

Pick an awesome username
hackaday.io/
Your profile's URL: hackaday.io/username. Max 25 alphanumeric characters.
Pick a few interests
Projects that share your interests
People that share your interests

We found and based on your interests.

Choose more interests.

OK, I'm done! Skip
Join this project
Similar projects worth following
1.1k views
2 comments
13 followers
19 likes
  • Description
  • Details
  • Files 3
    • View all
  • Components 6
    • View all
  • Logs 1
    • View all
  • Instructions 0
  • Discussion 2
View Gallery
1.1k
2
13
19

Team (1)

  • Dave's Dev LabDave's Dev Lab

Join this project's team
  • Purchase on Tindie
completed project
Digital logic computer basics Digital Design alu CPU

Related lists

Awesome Projects on Tindie

Hackaday.io projects you can buy in the Tindie maker marketplace

Cool Stuff

A list of cool electronic stuff. no Arduino allowed (I'll allow a few exceptions though)

This project is submitted for

  • Hackaday.com Tip Line
  • The Return of the Square Inch Project

This project was created on 05/18/2017 and last updated a year ago.

Description

This project is to create a small breadboard friendly 1-bit full adder. These can be chained together to create a 4-bit or 8-bit adder, as well as combined with other logic such as "Dave's Boolean Bits" to create a simple arithmetic-logic unit (ALU). The PCB is 0.9" x 1.0" for a total of 0.9 square inches.

Files

1-bit_full-adder-gerbers.zip

Gerber Manufacturing Files - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0. Copyright (C) 2018, David Anders. All Rights Reserved.

Zip Archive - 27.66 kB - 09/06/2018 at 20:55

Download

ddl-1bit_full_adder-design.zip

Eagle CAD Design Files - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0. Copyright (C) 2018, David Anders. All Rights Reserved.

Zip Archive - 51.21 kB - 09/06/2018 at 20:55

Download

1-bit_full-adder.pdf

PDF Schematic - This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. CC-BY-NC 4.0. Copyright (C) 2018, David Anders. All Rights Reserved.

Adobe Portable Document Format - 16.55 kB - 09/06/2018 at 20:55

Preview
Download

Components

  • 2 × 74LVC1G86 Exclusive OR (XOR) Gate SOT23-5 Package https://www.digikey.com/products/en?keywords=296-9853-1-ND
  • 2 × 74LVC1G08 AND Gate SOT23-5 Package https://www.digikey.com/products/en?keywords=296-11601-1-ND
  • 1 × 74LVC1G32 OR Gate SOT23-5 Package https://www.digikey.com/products/en?keywords=296-9847-1-ND
  • 5 × 220 Ohm Resistor 0603 Package https://www.digikey.com/products/en?keywords=311-220GRCT-ND
  • 5 × 0.1uF Ceramic Capacitor 0603 Package https://www.digikey.com/products/en?keywords=490-1532-1-ND

View all 6 components

Project Logs
Collapse logs

  • SMD Assembly by Hand

    Dave's Dev Lab • 02/18/2018 at 23:50 • 1 comment

View project log

Enjoy this project?

Share

Discussions

Log In/Sign up to comment

Become a Hackaday.io Member

Create an account to leave a comment. Already have an account? Log In.

Sign up with Github
Sign up with Twitter OR
Dave's Dev Lab wrote 04/13/2018 at 16:39 • point

@Dr. Cockroach - hehe no worries, just another research project on the road to my 4-bit cpu design...

  Are you sure? yes | no

Dr. Cockroach wrote 04/13/2018 at 15:54 • point

Good afternoon Dave, sorry I had not noticed this project before now :-)

  Are you sure? yes | no

Similar Projects

253
10
7
Modular experiment around a 4-bit processor architecture
Project Owner Contributor

4-Bit Architecture Experiments

Dave's Dev LabDave's Dev Lab

735
521
8
An 8-bit TTL computer with 8 bits of address space.
Project Owner Contributor

Boxer-1 TTL Computer

BoxerbombBoxerbomb

8.5k
95
35
[Redesign]: A 16 bit RISC processor built with a logic simulator
Project Owner Contributor

16-bit CPU built in Logisim

Reed FosterReed Foster

Does this project spark your interest?

Become a member to follow this project and never miss any updates

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2019 Hackaday

Yes, delete it Cancel

Report project as inappropriate

You are about to report the project "Dave's 1-Bit Full Adder", please tell us the reason.

Send message

Your application has been submitted.

Remove Member

Are you sure you want to remove yourself as a member for this project?

Project owner will be notified upon removal.