Adafruit Stereo 20W Class D Audio Amplifier - MAX9744 Batteries This new Adafruit Pi Plate

This new Adafruit Pi Plate makes it easy to use a blue and white 16x2 Character LCD

All you need to prototype new designs are basic electronic components

but don't let the size fool you

Solder to the 0

The METRO works great with the Arduino IDE

Adafruit Stereo 20W Class D Audio Amplifier - MAX9744 Batteries This new Adafruit Pi PlatePump up the volume with this 20W stereo amplifier! This slim little board has a class D amplifier onboard that can drive 2 channels of 4 8 ohm impedance speakers at 20W each. Power it with 5 12VDC using the onboard DC power jack and plug stereo line level into the 3. 5mm stereo headphone jack and jam out with ease. Since it's class D, its completely cool running, no heat sinks are required and it's extremely efficient up to 93% efficiency makes it