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ADAFRUIT WEEKLY EDITORIAL ROUND-UP
We’ve acquired a lot taking place right here at Adafruit that it’s not at all times simple to maintain up! Don’t fret, we’ve acquired you lined. Every week we’ll be posting a useful round-up of what we’ve been as much as, starting from be taught guides to weblog articles, movies, and extra.
BLOG
Designing an audio suggestions amplifier
Jason Milldrum has been documenting the design of Challenge Yamhill, the successor to the Willamette Transceiver, also called the qrp-l Group Challenge. The aim of this endeavor is to offer a platform to study radio electronics at a system stage.
Extra BLOG:
LEARN
UPDATED LEARN GUIDE:Adafruit GPIO Expander Bonnet for Raspberry Pi
The Raspberry Pi is an incredible single board laptop – and the most effective components is that GPIO connector! 40 pins of digital goodness you’ll be able to twiddle to manage LEDs, sensors, buttons, radios, shows – nearly any system you’ll be able to think about. This Adafruit GPIO Expander Bonnet offers you much more digital deliciousness – 16 extra digital enter/output pins are yours for any need you have got. The outputs are grouped into two 16-pin connectors which have an identical floor pin. You’ll be able to set every pin to be a digital output (excessive or low) or as an enter, with an inside pull-up if you happen to like!
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Browse all that’s new within the Adafruit Studying System right here!
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CircuitPython – The simplest approach to program microcontrollers – CircuitPython.org
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