The Great Search: 74 Series Logic Chips #TheGreatSearch #DigiKey #Adafruit @DigiKey @Adafruit
33The Great Search is a new series of videos focused on searching the Digi-Key catalog to narrow down to the parts you want to buy. This week:
While working on our WiFi CLUE board, we realized we needed a little logic circuitry to put the board into a bootloader mode when both buttons are pressed on power-up. How to do that? A simple NOR gate will do the trick. There's lots of times that a little logic circuit will help glue more complex parts together. Let's check out how to find 74 series logic chips on Digi-Key and tricks and tips on picking the right part & family from the massive selection options!
Look for yourself on digikey.com at https://www.digikey.com/short/4c75rz
-----------------------------------------
Catch live airings of The Great Search in the Desk of Ladyada! broadcasts https://youtu.be/46zAO_3-ozY
-----------------------------------------
Visit the Adafruit shop online - http://www.adafruit.com
-----------------------------------------
LIVE CHAT IS HERE! http://adafru.it/discord
Adafruit on Instagram: https://www.instagram.com/adafruit
Subscribe to Adafruit on YouTube: http://adafru.it/subscribe
New tutorials on the Adafruit Learning System: http://learn.adafruit.com/