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1616-ADA Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs
1616-ADA Adafruit Trellis Monochrome Driver PCB for 4x4 Keypad & 3mm LEDs
US$17.42
This item is just for the Trellis driver PCB assembly: LEDs and buttons not included. Trellis is an open source backlight keypad driver system. It is easy to use, works with any 3mm LEDs and eight tiles can be tiled together on a shared I2C bus.
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727 Battery Holder 3 x AAA with On/Off Switch and 2-Pin JST
727 Battery Holder 3 x AAA with On/Off Switch and 2-Pin JST
US$3.42
Fits any standard AAA battery. When using rechargeable NiMH the output voltage will range from about 3.7V with charged batteries to 2.7V at the end of life with a nominal voltage of 3.6V. When using alkalines, the output will range from 4.6V with new batteries to 3.3V at the end of life with a nominal voltage of about 4.5V
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790-ADA Ultimate GPS Module - 66 channel w/10 Hz updates - MTK3339 chipset
US$46.45
For those who want to integrate our awesome Ultimate GPS module into their own projects, we now have the raw sub-module available. Don't be fooled by it's small size, this is a very sensitive, high quality GPS module with all the extras you could want and more at under 6 grams! This module is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels, has an excellent high-sensitivity receiver (-165 dB tracking!), and a built in antenna. It can do up to 10 location updates a second for high speed, high sensitivity logging or tracking. Power usage is incredibly low, only 20 mA during navigation.
Delivery within 2-3 weeks
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408-ADA High Brightness Blue Electroluminescent (EL) Wire - 2.5 meters - High brightness, long life
US$18.48
We've got 2.6mm thickness EL wire, with a blue coat, pre-cut and soldered to a standard quick-connect EL wire. It is made with the latest technology and twice as bright as 'standard' 2.3mm EL - running it at 1.5KHz/90V it emits 82 cd/m^2 or light and a half-life (50% brightness reduction) after 3000 hours of continuous use. Draws about 10mA per meter. The capacitance is about twice that of 'standard' EL, 11 nF/m so if you're using an inverter, it will drive only half as much high brightness wire as standard.
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3006-ADA Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A
US$9.45
We now have an all in one digital audio amp breakout board that works incredibly well with the Raspberry Pi! If you're looking for an easy and low cost way to get you digital sound files bumpin' then the MAX08357 I2S Amp Breakout is for you. It takes standard I2S digital audio input and, not only decodes it into analog, but also amplifies it directly into a speaker. Perfect for adding compact amplified sound, it takes 2 breakouts (I2S DAC + Amp) and combines them into one.
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2590-ADA Adafruit Metro Mini 328 - 5V 16MHz
US$26.17
METRO Mini is the culmination of years of playing with AVRs: we wanted to make a tiny, breadboard-friendly development board that is easy to use and is hacker friendly. Metro Mini can be programmed with the Arduino IDE (select 'UNO' in the boards dropdown).
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1669-ADA Stereo Enclosed Speaker Set - 3W 4 Ohm
1669-ADA Stereo Enclosed Speaker Set - 3W 4 Ohm
US$13.13
This is the perfect addition to any audio project where you need 4 ohm impedance and 3W or less of power. This is a set of two 2.8" x 1.2" speakers. We particularly like these speakers as they are small and enclosed for good audio volume and quality.
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2910-ADA Tiny OTG Adapter - USB Micro to USB
US$5.17
This super slim, super tiny, and super cute Micro-B to USB on-the-go adapter is so slim, tiny, and cute that we'd pinch its cheeks if it was big enough to have cheeks.  At just ~15.5mm long, ~11.3mm wide, and ~2mm, this really is the tiniest little adapter we've probably ever seen.
Delivery within 2-3 weeks
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1134 Breadboard-friendly MIDI Jack (5-pin DIN)
1134 Breadboard-friendly MIDI Jack (5-pin DIN)
US$3.07
They're what you see on the back of nearly every synthesizer and drum machine. These are nice sturdy jacks, and breadboard-friendly, with all the pins on 0.1" spacing for easy wiring.
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2993-ADA Tower Light - Red Yellow Green Alert Light with Buzzer - 12VDC
US$42.35
Alert tower lights are really easy to use. The brown wire is the common +12V power line, then the other wires are connected to ground to activate each of the three LED lights: red wire for red light, yellow wire for yellow light and, you guessed it, green wire for green light. The final orange wire is what controls the buzzer which will sound continuously when the wire is grounded. We did notice that you can't have both the yellow and red lamps on at once, and in general its best to only have one lamp lit at a time for max brightness. The buzzer can be turned on whenever, it does not seem to be affected by the lights.
Delivery within 2-3 weeks
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358 1.8" 18-bit color TFT LCD display with microSD card breakout - ST7735R
358 1.8" 18-bit color TFT LCD display with microSD card breakout - ST7735R
US$30.95
This lovely little display breakout is the best way to add a small, colorful and bright display to any project. Since the display uses 4-wire SPI to communicate and has its own pixel-addressable frame buffer, it can be used with every kind of microcontroller. Even a very small one with low memory and few pins available!
Delivery within 2-3 weeks
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1732-ADA 20W 4 Ohm Full Range Speaker
1732-ADA 20W 4 Ohm Full Range Speaker
US$23.45
This high power 4" diameter speaker will amp up any audio project where you need loud sound! It is 4 ohm impedance, rated for 20W continuous power. (This thing is really loud) It also has four handy mounting tabs 3 inches apart, and a grill that fits on top. The grill is to protect the cones, and is not necessary for use. 
Delivery within 2-3 weeks
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91 USB Boarduino (Arduino compatible) Kit w/ATmega328 - v2.0
91 USB Boarduino (Arduino compatible) Kit w/ATmega328 - v2.0
US$43.75

This is a USB Arduino compatiable kit with an ATmega328 chip. This development board acts just like an Arduino, and works with the latest Arduino software. 

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1784-ADA Large Surface Transducer with Wires - 4 Ohm 5 Watt
1784-ADA Large Surface Transducer with Wires - 4 Ohm 5 Watt
US$30.63
Turn any surface/wall/table etc into a speaker with a surface transducer. This type of speaker does not have a moving cone like most speakers you've seen. Instead, a metal rod is wrapped with the voice coil.
Delivery within 2-3 weeks
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1090 FLORA GPS Starter Pack
1090 FLORA GPS Starter Pack
US$138.53
Included are plenty of parts to make a few different fun projects! There's a Flora motherboard, a GPS module that can also perform location datalogging, eight ultra-bright chainable RGB pixels, a battery holder and batteries, two types of our high quality stainless steel thread, alligator clips to help you test out your parts, a USB cable for reprogramming the Flora, and some parts to make a wearable remote control (or TV-B-Gone!): NPN transistors, long range IR LEDs, and matching resistors.
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