It's a Through-Hole Christmas, Charlie Brown! Decorate for the holidays in SparkFun style with the Through-Hole Christmas Kit! This ornamental kit comes with a neatly-cut, tree-shaped PCB, adorned with super-bright green LEDs, and topped with a yellow LED. The LEDs are controlled by a pre-programmed ATtiny85 AVR, and the circuit is powered via a couple AA batteries. The included battery holder has an ON/OFF switch so you can turn the ornament off to save on battery life.
Regular Price: $17.95
Special Price: $11.50
Build Plate Tape for MakerBot Replicator 2 Desktop 3D Printer makes it even easier to neatly remove 3D prints from your build plate. Key Features: -Comes in packages of 10 sheets -Surface area of 29.8 L x 18.4 W cm [11.75 L X 7.25 W in], perfect for covering your build plate. -Single sheets make it easy to apply and remove tape from the build plate. -Medium adhesion makes Build Plate Tape easy to remove.$9.99
Build Plate Tape for MakerBot Replicator Desktop 3D Printer (Fifth Generation Model) makes it even easier to neatly remove 3D prints from your build plate. Key Features: -Comes in packages of 10 sheets -Surface area of 25.7 L x 20.6 W cm [10.1 L x 8.1 W in], perfect for covering your build plate. -Single sheets make it easy to apply and remove tape from the build plate. -Medium adhesion makes Build Plate Tape easy to remove.$9.99
Have you wanted an LED that can fade from deep red to bright purple? Flash like a police light? "Breathe" softly? Glow like a firefly? Turn on with the subtle fade of an incandescent bulb? Flicker like a candle? That's BlinkM, a smart LED that lets you do all of that without having to know any electronics engineering or programming. BlinkM is a “Smart LED”, a networkable and programmable full-color RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed to allow the easy addition of dynamic indicators, displays, and lighting to existing or new projects. If you’ve used up all your microcontroller PWM channels controlling RGB LEDs and still want more, BlinkM is for you. BlinkM uses a high quality, high power RGB LED and a small AVR microcontroller to allow a user to digitally control an RGB LED over a simple I2C interface. Multiple BlinkMs can be stranded together on an I2C bus allowing for some amazing light displays.$12.95