
Adafruit

Adafruit 16-Channel 12-bit PWM Servo Driver with I2C Interface
$14.90
This PWM and Servo driver breakout chip is incredibly useful and efficient for your next project. Using only two pins, control 16 free-running PWM outputs. You can even chain up 62 breakouts to control up to 992 PWM outputs. As well, it is 5V compliant - which means it can control from a 3.3V microcontroller and still safely drive up to 6V outpu...

Adafruit FadeCandy - Dithering USB-Controlled Driver
$24.90
A new collaboration between Adafruit & Micah from Scanlime, the Fadecandy. It is a NeoPixel driver with built in dithering, that can be controlled over USB. Fadecandy is not just hardware! It is a kit of both hardware and software parts that make LED art projects easier to build and better-looking so sculptors and makers and multimedia artis...

Adafruit Dual H-Bridge Motor Driver - L293D
$8.95
Run four solenoids, two DC motors or one bi-polar or uni-polar stepper with up to 600mA per channel using the L293D. If you accidentally damaged the drivers in a shield, you can use one of these to replace it. Or you can breadboard something on your own.Each chip contains two full H-bridges (four half H-bridges). That means you can drive four so...