Adafruit DotStar Digital LED Strip - Black 30 LED - Per Meter lead-free Using Bluefruit LE Friend

Using Bluefruit LE Friend

make a theremin to amaze and annoy all

select) and three tactile buttons marked A

Wire length: 222

5mm pitch FPC cable to connect to all the GPIO pins for when you want to skip the soldering

Adafruit DotStar Digital LED Strip - Black 30 LED - Per Meter lead-free Using Bluefruit LE FriendThese fancy DotStar LED strips are a great upgrade for people who have loved and used NeoPixel strips for a few years but want something even better. DotStar LEDs use generic 2 wire SPI, so you can push data much faster than with the NeoPixel 800 KHz protocol and there's no specific timing required. They also have much higher PWM refresh rates, so you can do Persistence of Vision (POV) and have less flickering, particularly at low brightness levels.