A big thanks to Carter for joining us on this week’s Adafruit Show and Tell! Carter shared his fantastic pi powered laser camera box that he’s also documented on GitHub.
Check it out (especially if you have a feline roommate).
Raspberry Pi based laser camera box thing.
Featured Adafruit Products!
Stereo 2.1W Class D Audio Amplifier – TPA2012: This incredibly small stereo amplifier is surprisingly powerful – able to deliver 2 x 2.1W channels into 4 ohm impedance speakers (@ 10% THD). Inside the miniature chip is a class D controller, able to run from 2.7V-5.5VDC. Since the amp is a class D, it’s incredibly efficient (89% efficient when driving an 8Ω speaker at 1.5 Watt) – making it perfect for portable and battery-powered projects. It has built in thermal and over-current protection but we could barely tell it got hot. This board is a welcome upgrade to basic “LM386” amps! (read more)
Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Learn resistor values with Mho’s Resistance or get the best electronics calculator for engineers “Circuit Playground” – Adafruit’s Apps!
Maker Business — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Leverage long exposure
Electronics — Why do they call it a breadboard?
Biohacking — Finding the Ideal Glucose Level for a Good Night’s Rest
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