The World's Simplest Logic Gate Project

by NewsonsElectronics in Circuits > Electronics

3286 Views, 31 Favorites, 0 Comments

The World's Simplest Logic Gate Project

The World's Simplest Logic Gate Project | (THE BUILD)
IMG20240429111533.jpg
IMG20240429111544.jpg
NV_0501_Byers_Large.jpg

I crafted this logic gate project with the intent of aiding my students' comprehension of boolean logic gates. Perfect for visual learners, it doubles as a fidget toy, making learning engaging and interactive.



Supplies

IMG20240429101128.jpg

3 LEDS

5 PUSH BUTTONS

1 RESISTOR (1 TO 2 K OHMS)

1 COIN BATTERY CR3023

PCB OR 3D PRINTER/LASER CUTTER.

CUT THE HOLDER

laser cutter2.jpg
laser cutter.jpg

Use the following dxf file to laser cut the holder for the project, I have also added the google sketchup file so you can modify it as you wish.


Soldering the Buttons

button soldering.jpg

Solder the buttons together the AND gate buttons should be in series, the OR should be in parallel and the NOT gate should connect to GND.

Soldering the LEDS

led soldering.jpg

Solder each of the leds the longer lead + should connect to the buttons as seen in the image, the shorter legs - should connect from each led the last one should stick out over the battery hole.

Solder the Resistor.

resistor soldering.jpg
resitors 2.jpg
battery.jpg
finished.jpg

We add one resistor to act like a jumper wire and to make the leds not so bright the end of the resistor should bend into the battery hole to connect the + of the battery. Join another wire to the last button for the NOT gate and your finished.

Add Battery and Done

finished.jpg

Add a coin CR2032 battery and you are done! when you push the back wire onto the battery the NOT gate will light up if you push each of the buttons the corresponding logics will be displayed.


At Newson's Electronics, we're all about reducing e-waste through repairs, one gadget at a time! If you enjoy my content, consider supporting my youtube channel by exploring my other offerings:

Newsons Electronics - YouTube


📚 Books by the author:


HEART OF STONE - https://amz.run/6kXq

THE LOST SCROLL - https://amz.run/93Gm

UNLOCK YOUR MIND - https://amz.run/6kXr

OVER THE GREAT WALL - https://amz.run/6kXt

Stay connected with me:

👍 Facebook Page:   / newsonselectronics  

💻 Website: https://sites.google.com/view/newsons...


Thanks for watching and supporting Newson's Electronics – let's dive into the world of tech together! 🔧🚀