Voltage Regulator - Adjustable

Basic voltage regulators in the TO-220 package. Adjustable regulator can be set from 1.25V up to 25V..

$0.55 $0.99

Voltage Regulator - BD10KA5W (500mA)

The BD10KA5W is a low-saturation regulator with an output voltage precision of ±1% between 1V..

$0.55 $0.99

Voltage Regulator - High Current LT1528

Fast transient response, very high current (3A), low quiescent current (125uA) surface mount voltage..

$6.60 $7.99

Wake on Shake

Have you ever wanted your project to just "hibernate" until someone picks it up or moves i..

$16.50 $24.95

Waterproof 3xAA Battery Holder with On/Off Switch

Keep your power source safe and toasty in these waterproof 3xAA battery holders. They're just li..

$3.09 $3.95

4xAA Battery Holder w/On/Off Switch

Make a nice portable power pack with this 4 x AA battery holder. It fits any alkaline or rechargeabl..

$2.90 $2.95

Adafruit Ball Caster 3/4" Metal Ball

Get your robot rolling with this durable and smooth metal ball caster. We like the size (not too big..

$4.20 $4.95

Adafruit Conductive Rubber Cord Stretch Sensor + Extras

Measuring stretch forces isn't easy - unless you have some conductive rubber cord! This cord is ..

$8.46 $9.95

Adafruit Large White LED Backlight Module 45mm x 86mm

These pretty strips of light are plastic diffused backlights, often seen in LCD displays. Normally t..

$2.90 $2.95

Adafruit Micro Servo Continuous Rotation FS90R

Need to make a tiny robot? This little micro servo rotates 360 degrees fully forward or ba..

$6.38 $7.50

Adafruit Motor/Stepper/Servo Shield for Arduino kit - v1.2

Here is a design for a full-featured motor shield that will be able to power many simple to medium-c..

$14.95 $19.50

Adafruit Perma-Proto Quarter-sized Breadboard PCB - 3 pk!

Customers have asked us to carry basic perf-board, but we never liked the look of most basic perf: i..

$7.23 $8.50

Adafruit Pi Cobbler Breakout + Cable for Raspberry Pi - Model B, Breadboard Required

Now that you've finally got your hands on a Raspberry Pi® Model B , you're pro..

$5.53 $6.50

Adafruit Small Alligator Clip Test Leads, Set of 12

Connect this to that without soldering using these handy mini alligator clip test leads. 15" ca..

$3.90 $3.95

Adafruit Super Bright White 5mm LED (25 pack)

Need some really bright LEDs? We are big fans of these clear white LEDs, in fact we use them exclusi..

$5.90 $6.95

Adafruit Trinket Mini Microcontroller 3.3V

Deprecation Warning: The Trinket bit-bang USB technique it uses doesn't work as well as it did i..

$5.25 $6.99

Ambrogio L60 Elite 7.5Ah Robot Lawn Mower with No Perimeter Wire!

Available by Special Order Portland OR  $1899.00 (7.5Ah) $1599 (5.0 Ah) Ships dire..

Brass M2.5 Standoffs 11mm tall for Pi HATs - Black Plated - 2 Pack

"These go to eleven."  11 millimeters that is! Our Black Plated M/F Bras..

$0.74 $0.75

Brass M2.5 Standoffs 16mm tall - Black Plated - 2 Pack

Finally we get our very own super sweet sixteen... 16 millimeters that is! Our Black Plate..

$1.24 $1.25

EL wire starter pack - Green 2.5 meter (8.2 ft)

A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high..

$15.40 $19.95

EL wire starter pack - Orange 2.5 meter (8.2 ft)

A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high..

$15.40 $19.95

EL wire starter pack - Red 2.5 meter (8.2 ft)

A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high..

$15.40 $19.95

Female DC Power adapter - 2.1mm jack to screw terminal block

If you need to connect a DC power wall wart to a board that doesn't have a DC jack - this adapte..

$1.90 $2.00

High Brightness Green Electroluminescent (EL) Wire - 2.5 meters (High brightness, long life)

EL Wire, also known as Electroluminescent wire, is a stiff wire core coated with phosphor and then c..

$8.25 $11.99

High Brightness Orange Electroluminescent (EL) Wire - 2.5 meters (High brightness, long life)

EL Wire, also known as Electroluminescent wire is a stiff wire core coated with phosphor and then co..

$8.25 $11.99

High Brightness Pink Electroluminescent (EL) Wire - 2.5 meters (High brightness, long life)

EL Wire, also known as Electroluminescent wire is a stiff wire core coated with phosphor and then co..

$8.25 $11.99

High Brightness Red Electroluminescent (EL) Wire - 2.5 meters (High brightness, long life)

EL Wire, also known as Electroluminescent wire is a stiff wire core coated with phosphor and then co..

$8.25 $11.99

LED Illuminated Push Button 30mm

A button is a button, and a switch is a switch, but this LED illuminated arcade buttons is in a clas..

$3.90 $3.95

Litter Robot 2 Power Switch, Rocker Type On Sale!

Switches don't usually last forever. Purchase a backup power switch for your Litter Robot 2 to h..

$5.99 $7.99

Litter Robot 3 Open Air Automatic Self-Cleaning Cat Litter Box with Free Shipping!

Why Litter Robot III Open Air? The new Litter-Robot Open Air is the improved self-cleaning cat li..

$499.00

Litter Robot 3 Open Air Connect Automatic Self-Cleaning Cat Litter Box with Free Shipping!

Why Litter Robot III Open Air Connect? The new Litter-Robot Open Air is the improved self-cleanin..

$549.00

Mini Pan-Tilt Kit - Assembled with Micro Servos

This fully-assembled pan-tilt kit is the perfect way to give your project full range motion wit..

$16.40 $18.95

NTSC/PAL (Television) TFT Display - 7" Diagonal

Yes, this is an adorable small television! The visible display measures only 7" (17.8cm) diagon..

$57.75 $74.99

Raspberry Pi Prototyping Plate Kit - Pi Cobbler from Adafruit, Soldering Required

Now that you've finally got your hands on a Raspberry Pi®, you're probably itching ..

$12.32 $15.95

Raspberry Pi T Cobbler Breakout - Assembled

Now that you've finally got your hands on a Raspberry Pi®, you're probably itching ..

$6.90 $6.99