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so it's very easy to port our Arduino library to another microcontroller
battery holder & 2x AAA batteries and a Quick Start Guide
see “Range scaling factor” below
The PWM is built into each LED-chip so once you set the color you can stop talking to the disk and it will continue to PWM all the LEDs for you
Adjustable frequency PWM up to about 1
Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5 tv-b-gone so it's very easy toThis synchronous switching step down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V while allowing a typical continuous output current of up to 9 A. Typical efficiencies of 80% to 95% make this regulator well suited for higher power applications like powering motors or servos, while high efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin