adafruit

The LightBlue Bean is a low energy Bluetooth Arduino microcontroller that is programmed wirelessly and is perfect for your smartphone controlled pr...

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The LightBlue Bean+ is a low energy Bluetooth Arduino microcontroller that is programmed wirelessly and is perfect for your smartphone controlled p...

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The Pi-Box Pro4 is a rugged industrial enclosure kit for the Raspberry Pi 4. Lincoln Binns designed a smart micro HDMI extender board, so you can a...

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You have some frickin' sharks at your lair, and you're thinking "it would be really great if I could attach some lasers to them" and then you see t...

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This linear ball bearing is sort of the opposite of the radial ball bearings you may be familiar with. Its intended to slide along an 8mm linear sh...

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Make your robot or CNC move on rails super fast with a linear bearing platform. The platform is 34mm x 30mm and has four holes tapped for M4 machin...

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Do the CNC electric-slide! To the left, now to the right. Now you have no excuse for not building that CNC robot. This supported 12mm diameter slid...

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Do the CNC electric-slide! To the left, now to the right. Now you have no excuse for not building that CNC robot. This is a 'supported style' 15mm ...

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If you have an 8mm linear rail, you'll want to give it a bit of guidance and support to help it through the day. Sometimes a good word and a pat on...

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Manufactured by Spectra Symbol, these are nice little ribbon controllers (also known as 'soft potentiometers') with an adhesive backing.There is a ...

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You hacked, modded or made something with Linux! Adafruit offers a fun and exciting "badges" of achievement for electronics, science and engineerin...

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You hacked, modded or made something with Linux! Adafruit offers a fun and exciting stickers to achievement for electronics, science and engineerin...

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The tiny little LiPo/LiIon power supply shim for all versions of the Raspberry Pi! We love mobile projects but having a discrete, slick, and tidy ...

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What do you get when you power a layer of liquid crystal material sandwiched between two sheets of glass? A Liquid Crystal Light Valve (a.k.a a LCD...

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Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter. This sensor sit in line with yo...

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Measure liquid/water flow for your solar, computer cooling, or gardening project using this handy basic flow meter. This sensor sit in line with yo...

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This is a little battery pack for our Litex LED ribbons. No LEDs are included, but the battery pack is very nice and you can cut the LED ribbon in ...

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This soft fabric ribbon has tiny surface mount LEDs bonded onto two thin conductive threads that go along the length. A tiny battery pack controlle...

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This soft fabric ribbon has tiny surface mount LEDs bonded onto two thin conductive threads that go along the length. A tiny battery pack controlle...

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This soft fabric ribbon has tiny surface mount LEDs bonded onto two thin conductive threads that go along the length. A tiny battery pack controlle...

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This soft fabric ribbon has tiny surface mount LEDs bonded onto two thin conductive threads that go along the length. A tiny battery pack controlle...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connec...

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Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity! The cells are co...

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This is a special-purpose charger just for the rechargeable LIR2450 Lithium Ion coin cells. Slide the coin cell in the right way, and plug into any...

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Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-voltage...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

AF-258

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

AF-2750

Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged ...

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You can swap a coin-cell powered design that uses one-use Lithium 2450 cells for this rechargeable cell. This battery is like a little Lithium Ion ...

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Keep your electronics from going barefoot, give them little rubber feet! These small sticky bumpers are our favorite accessory for any electronic k...

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The littleBits Arduino Coding Kit takes the littleBits Arduino and eight of littleBits' favorite prototyping modules.Now you can easily bring progr...

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What do you get when you combine littleBits with an Arduino? That's easy - a littleBits Arduino! Now you can easily bring programming into your ...

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Make circuits in seconds with the littleBits Base Kit - no soldering, programming or wiring required. This collection includes 10 of littleBits' co...

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The cloudBit is the easiest way to create internet­-connected devices. You can now snap the internet to anything! Retrofit your thermostat to contr...

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Add instant I.Q. to your devices with the littleBits Cloudbit Starter Kit! Now anyone can create an Internet-connected device with the new Cloud bu...

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Deluxe Kit Includes: 18 Bits modules: 1 power 1 button 1 slide dimmer 1 timeout 1 sound trigger 1 pulse 1 buzzer ...

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littleBits and Korg have demystified a traditional analog synthesizer, making it super easy for novices and experts alike to create music. Now you ...

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The littleBits Sequencer Module lets you connect and control sequential patterns with their small, snappable board.  Within seconds, you can have e...

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Two battery cables Two power jacks Two batteries One microphone One remote trigger One light sensor One number display One DC ...

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Your power supply problems just got SUPER SOLVED! This 3.3V Buck Converter Breakout board is great for supplying power to low voltage circuits from...

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An elegant accessory perfect for quick escapes, late nights, and lost keys. These acid etched stainless steel earrings are lightweight and feature...

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