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1891-ADA Thin Plastic Speaker w/Wires - 8 ohm 0.25W
1891-ADA Thin Plastic Speaker w/Wires - 8 ohm 0.25W
US$2.53
This 1.5" diameter speaker cone is the perfect addition to any audio project where you need an 8Ω impedance and are using 0.25W or less of power. We particularly like this cone as it's very simple and its plastic body is extremely lightweight and thin.
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1892-ADA PiTFT Enclosure for Raspberry Pi Model B
US$17.42
This case is perfect for accommodating both the standard PiTFT 2.8" resistive and our capacitive version. It has a frosted plastic base on the bottom with a black top that's open enough so your 2.8" screen can shine through and you can navigate with either your finger or your stylus - depending on what screen you're using.
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1893-ADA MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor
1893-ADA MPL3115A2 - I2C Barometric Pressure/Altitude/Temperature Sensor
US$15.45
This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m).
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1894-ADA Flex PCB Material - Pyralux - 6" by 6" Square - AC 352500EY
US$17.24
Finally, the conductive material you've known you wanted but never knew you could have, its a sheet of flex PCB material! This is the stuff used to make flexible circuits, but raw and unetched. You can treat it just like 1 oz copper clad, etch it with ferric chloride (or other PCB etching systems) or cut with scissors. It may even be possible to laser or CNC engrave (we haven't tried it ourselves but we'd love to hear about it if you get any results.) Pyralux is the brand name of Dupont's flex PCB material that's used in cell phones and other small circuits. One side of it's 1 oz copper while the other side is polyamide for strength and flexibility. The material can be manipulated through and around small areas and won't crack as easily as copper tape. Pyralux is used in a ton of consumer-grade electronics and one of the reasons why things like your cell phones have advanced from bulky and cumbersome to miniature super computers.
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1897-ADA Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByte
1897-ADA Adafruit SPI Non-Volatile FRAM Breakout - 64Kbit / 8KByte
US$9.17
With our SPI FRAM breakout board you can add some FRAM storage to your next DIY project. FRAM allows for a lower power usage and a faster write performance.
Delivery within 2-3 weeks
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1899-ADA Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board
1899-ADA Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board
US$26.17
It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. Enter the HTU21D-F Temperature + Humidity Sensor - the best way to prove the weatherman wrong! 
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1903-ADA PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+
1903-ADA PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+
US$17.42
This little DC/DC boost converter module can run from 1.8V batteries or higher, and convert that voltage to 5.2V DC for running your 5V projects.
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1904-ADA Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger
1904-ADA Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger
US$12.17
This little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end.
Delivery within 2-3 weeks
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1905-ADA Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger
1905-ADA Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger
US$12.17
This little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it via any MiniUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. 
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1907-ADA Dual Alphanumeric Display - Red 0.54" Digit Height - Pack of 2
1907-ADA Dual Alphanumeric Display - Red 0.54" Digit Height - Pack of 2
US$5.45
This is a nice, bright 14-segment alphanumeric display that can show letters and numbers in a beautiful red hue.
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1911-ADA Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Backpack
1911-ADA Quad Alphanumeric Display - Red 0.54" Digits w/ I2C Backpack
US$17.42

This product comes with: 2 x Ultra-Bright Red Alphanumeric Display - 0.54" Digit Height for 4 digits total. 1 x Adafruit 14-segment LED Alphanumeric Backpack. 1 x 5-pin header.

Delivery within 2-3 weeks
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1912-ADA Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack
1912-ADA Quad Alphanumeric Display - Blue 0.54" Digits w/ I2C Backpack
US$21.45
This is a nice, bright alphanumeric display that shows letters and numbers in a beautiful blue hue. It's super bright and designed for viewing from distances up to 23 feet (7 meters) away.
Delivery within 2-3 weeks
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1919-ADA Female-Female 2.54 to 2.0mm Jumper Wires x 40
1919-ADA Female-Female 2.54 to 2.0mm Jumper Wires x 40
US$12.17
Instead of going from 0.1"/2.54mm pitch headers to breadboard or something like that, these are 2.54mm to 2.0mm!
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1923-ADA 10 Segment Light Bar Graph LED Display - Yellow-Green
1923-ADA 10 Segment Light Bar Graph LED Display - Yellow-Green
US$3.07
There are 20 pins, 10 on each side, with 0.1" spacing so you can easily plug it into a breadboard with plenty of space for wiring left over.
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1935-ADA Wired Miniature Electret Microphone
US$1.90
That's one tiny microphone! At about the size of a mature aphid, this wired Electret Microphone is perfect for your FONA. Diameter: 4.4mm. Wire Length: 67mm. Weight: .17g.
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