If you need to connect a DC power wall wart to a board that doesn't have a DC jack - this adapter will come in very handy! There is a 2.1mm DC jack on one end, and a screw terminal block on the other. The terminals are labeled with positive/negative assuming a positive-tip configuration (which is the most common)

12mm silicone-encased glowy dots!
20mm Diameter Glowy Dots!
Big Square Glowy Dots!
Glowy, flexy and addressable!
Mood lighting for your media PC
Awesome photographic effects!
Print receipt paper from a little printer
HUNDREDS of pixels of eye-blasting LED glory!
Use a tiny composite video display with a Raspberry Pi
16 channels of servo-bustin' power
Use a BeagleBone Black and Python to set the position of a servo
Get your Trinket or Gemma moving
Make music with tiny microcontrollers and varying light levels
Add sound reactive color to your tunes.
Make your bot move, blink, and smile!
Old School analog meters are used to create modern art timekeeping.
Teach this arm to move with your own hands
3D Printed Moravian Star + NeoPixel + Trinket Topper
Control NeoPixels through the web to light up a tree for any holiday occasion!
Turn your Pi into a music display that bounces along to mp3 playlists
Yes, Trinket can interface with several larger parts
Add a little audio amplifier with ease
How to connect a 16x32 RGB LED display to your Raspberry Pi
Daisy-chain three 16x32 LED Displays with a Raspberry Pi
How to control NeoPixel LEDs with Python on a Raspberry Pi!
Quick and easy touch control for your holiday lights.
Imagine NeoPixels with a double shot of espresso…
Control a 5V stepper motor with the RasPiRobot Board using Python and the RRB2 library.
Stackable Steppers and DC motor control for your Raspberry Pi
Retro gaming to the extreme, with 64x64 resolution!
Create festive holiday lights powered by Adafruit's feather boards!
Build a dashboard to visualize data on LED displays and automotive gauges!
Thermal printer results like you’ve never seen…
How to use the PCA9685 PWM & servo driver with MicroPython!
Decorate with MicroPython-powered holiday lights you control from a web page!
Level shifters are like little bilingual translators for your electronics!
Build a huge timer for an event or race. It's a digital segment display made from RGB NeoPixels!


SKU AF-368
Brand Adafruit

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