April 8, 2015 AT 8:00 pm

ASK AN ENGINEER – LIVE electronics video show! 8PM ET Wednesday night! 4/8/15 (video)

ASK AN ENGINEER – LIVE electronics video show! 8PM ET Wednesday night! 4/8/15 (video).

Check out all the Circuit Playground Episodes! Our new kid’s show and subscribe!

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 — Alibaba to invest $15b in tech, set up research labs around the world

Wearables — Hand beading mimicry

Electronics — Trigger happy oscilloscope?

Biohacking — Biohacking: Visioneer – AI Glasses to Assist the Visually Impaired

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !

1 Comment

  1. Marco Casillas


    I´m having troubles with a TS2012 sound amplifier board (a component of the 3D Printed Bone Transducer Box project). The component heats up quickly just by switching the project on. We have tried with different TS2012 amplifiers, all with an 150mAh Lithium-Ion batteries, and the problem has repeated in many cases. This leads to a short duration of the battery.

    What could be the reason of this problem? How much should a battery with these features endure until the next charge?

    Thanks in advance for your response,

    Marco Casillas

Sorry, the comment form is closed at this time.