NeoPixel Stick - 8 x WS2812 5050 RGB LED with Integrated Drivers $9.95 Make your own little LED strip arrangement with this stick of NeoPixel LEDs. Adafruit crammed 8 of the tiny 5050 (5mm x 5mm) smart RGB LEDs onto a PCB with mounting holes and a chainable design. Use only one microcontroller pin to control as many as you... Add to Cart
10K Precision Epoxy Thermistor - 3950 NTC $5.76 Need to measure something damp? This epoxy-coated precision 1% 10K thermistor is an inexpensive way to measure temperature in weather or liquids. The resistance in 25 °C is 10K (+- 1%). The resistance goes down as it gets warmer and goes up as it... Notify Me
Electric Heating Pad - 10cm x 5cm $7.65 $8.95 This is hot! Literally! Apply 5-12VDC and the stainless steel fibers in this heating fabric will warm up, creating a little heating pad. On one hand, it's just a gigantic resistor. On the other hand, it's flexible, light, and can be wrapped around a... Add to Cart
NPN Bipolar Transistors (PN2222) - 10 pack $3.95 Transistors are powerful little electronic switches, and we really like these NPN transistors whenever we need to control medium-power electronics such as small motors, solenoids, or IR LEDs. We find them so handy, they come in a pack of 10! Each... Add to Cart
Adafruit Micro Lipo - USB LiIon/LiPoly Charger - v1 $9.95 Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into... Add to Cart
Flex Cable for Raspberry Pi Camera - 19.6" / 500mm $4.75 This cable will let you swap out the stock 150mm long flex cable from a Raspberry Pi Camera (either 'classic' or 'NoIR' type) for a different size. Works great, just carefully open the connector on the Pi and slip this one in. Add to Cart
Pibow Royale - Enclosure for Raspberry Pi Model A+ Computers $9.45 Pibow 3 A+ Coupé. The slim, hackable, and attractive case for the Raspberry Pi 3 A+. Features Compatible with Raspberry Pi 3 A+ Extra venting top and bottom, and a place for installing a heatsink if you really want to push your... Notify Me
Breadboard-Friendly PCB Mount Mini Speaker - 8 Ohm 0.2W $3.95 Listen up! This 1.1" (~30mm) diameter speaker is the perfect addition to any breadboard-based audio project where you need 8 Ohm impedance, and have 0.2W or less of power. The two pins are 15mm / 0.6" apart and fit perfectly in a breadboard or perfboard... Add to Cart
Raspberry Pi - Skill badge, iron-on patch $6.95 You are learning to use the small Linux based board, the Raspberry Pi! Adafruit offers fun and exciting "badges" of achievement for electronics, science and engineering. We believe everyone should be able to be rewarded for learning a useful skill, a... Add to Cart
Breadboard-friendly SPDT Slide Switch $1.45 These nice switches are perfect for use with breadboard and perfboard projects. They have 0.1" spacing and snap in nicely into a solderless breadboard. They're easy to switch no matter what size fingers you have, but not so easy that they'll get flipped... Add to Cart
Photoresistor, Light Dependent Resistor (LDR), GL5549 $1.45 Light Sensitive Resistor GL5549 Notify Me
Peristaltic Liquid Pump with Silicone Tubing $38.95 Move fluid safely from here to there with this very nice little pump. Unlike most liquid pumps, this is a peristaltic type - the pump squishes the silicone tubing that contains the liquid instead of impelling it directly. The upshot? The pump never... Add to Cart
Medium 16x32 RGB LED Matrix Panel $37.95 $47.95 Bring a little bit of Times Square into your home with this 16 x 32 RGB LED matrix panel. These panels are normally used to make video walls, but in New York you can see them on the sides of busses and bus stops, to display animations or short video... Add to Cart
Colorful Square Tactile Button Switch Assortment - 15 pack $7.95 Little clicky switches are standard input "buttons" on electronic projects. These work best in a PCB but can be used on a solderless breadboard as shown in this tutorial. The pins are normally open (disconnected) and when the button is pressed they are... Add to Cart
HC-SR501 Pyroelectric Infrared PIR Motion Sensor Detector Module $3.95 Working voltage: DC5V-20V Quiescent Current: 65uA Level Output Voltage: High 3V / Low 0V Delaying time: 0.3~18s (adjustable) Blockade Time: 0.2s Trigger Method: L: unrepeatable trigger / H: repeatable trigger Detecting Range: 7m, less than 120 degree... Add to Cart
littleBits - Latch $0.14 THIS ITEM IS NO LONGER AVAILABLE AS AN INDIVIDUAL COMPONENT Use the latch to turn any momentary input, like a button or a trigger module, into an ON/OFF switch, like a toggle! If you place a button in front of the latch, pressing the button once will... Notify Me
littleBits - Brick Adapter $0.14 THIS ITEM IS NO LONGER AVAILABLE AS AN INDIVIDUAL COMPONENT The Brick Adapter enables you to easily snap littleBits modules to LEGO® bricks. Each pack comes with brick adapter studs and sockets. With brick adapter studs, your littleBits' modules will... Notify Me
littleBits - motorMate $0.14 THIS ITEM IS NO LONGER AVAILABLE AS AN INDIVIDUAL COMPONENT motorMate works with the DC motor. This makes it easy to attach wheels, paper, cardboard, and lots of other materials to the DC motor. Simply slide it on the €œD€ shape of the shaft. A... Notify Me
littleBits - Battery + Cable $0.14 THIS ITEM IS NO LONGER AVAILABLE AS AN INDIVIDUAL COMPONENT This package contains a 9v alkaline battery and a cable to connect it to the power bit. Connect it up and then flip the switch to power all of your creations! Note: This product is designed for... Notify Me
littleBits - Inverter $0.14 THIS ITEM IS NO LONGER AVAILABLE AS AN INDIVIDUAL COMPONENT The inverter is a very contrary logic Bit. It sends out the opposite of whatever it receives: send it an ON signal, and the inverter changes it to an OFF signal, or vice versa. Try putting it... Notify Me