Desk of Ladyada - STEMMA QT ification!

What this episode covers

We have just a few I2C boards left to turn into STEMMA QT versions. Lets take a trip through converting a design from one of our classic layouts to STEMMA QT. The Great Search - Replacement for AON7401 8-DFN Power P-Channel FET https://www.digikey.com/short/59fpdtm1 We use the AON7401 in a LOT of our designs, its a high-current power P-FET that we use for polarity-verification / voltage-switching. For example, in our RGB Matrix FeatherWing, its used to make sure we have a positive voltage going from the DC jack to the RGB Matrix. Sadly this exact part is discontinued. Lets try to find a drop-in replacement with as-good-or-better specifications! #adafruit #deskofladyada #thegreatsearch 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/ -----------------------------------------

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Frequently Asked Questions

How long is this episode of Adafruit Industries?

This episode is 29 minutes long.

When was this Adafruit Industries episode published?

This episode was published on September 5, 2021.

What is this episode about?

We have just a few I2C boards left to turn into STEMMA QT versions. Lets take a trip through converting a design from one of our classic layouts to STEMMA QT. The Great Search - Replacement for AON7401 8-DFN Power P-Channel...

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