Educational TTL

Alexander Shabarshin is designing of inexpensive boards to teach basic digital electronics like logic gates, flip-flops and registers:

Educational TTL

Alexander created a Four 4 NAND Gate board with a 7400 chip in SOIC package mounted on the bottom:

He is now trying a different approach that eliminates the need for a breadboard:

ttl2

Follow the project on Hackaday.io for further updates!

Educational TTL

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s