Membrane 3x4 Matrix Keypad + extras - 3x4 $5.45 Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing... Add to Cart
Break-away 0.1" 36-pin strip male header (10 pieces) $6.95 Breakaway header is like the duct tape of electronics. Its great for connecting things together, soldering to perf-boards, fits into any breakout or breadboard, etc. We go through these guys real... Add to Cart
In-line JST power wire connector (male) $0.99 If you have a project where you'd like to be able to detach the wiring, this wire will fit the bill. Its a JST 2.5mm 'free hanging' cable assembly that latches strongly. One wire is marked with a... Notify Me
Breadboard-friendly 2.1mm DC barrel jack $1.25 This power jack is designed to fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project. We went for the more expensive "thin pin" type which snap into... Add to Cart
TPIC6B595 High Power Shift Register - TPIC6B595 $2.45 Add a bunch of high-power outputs to a microcontroller system with chainable shift registers. These chips take a serial input (SPI) of 1 byte (8 bits) and then output those digital bits onto 8 pins... Add to Cart
In-line JST power wire connector (female) $0.95 If you have a project where you'd like to be able to detach the wiring, this wire will fit the bill. Its a JST 2.5mm 'free hanging' cable assembly that latches strongly. One wire is marked with a... Notify Me
Rugged Metal On/Off Switch with Red LED Ring - 16mm Red On/Off $6.95 These chrome-plated metal buttons are rugged and look real good while doing it! Simply drill a 16mm hole into any material up to 1/2" thick and you can fit these in place, there's even a rubber... Add to Cart
Speaker - 3" Diameter - 4 Ohm 3 Watt $2.95 Listen up! This 3" diameter speaker cone is the perfect addition to any audio project where you need an 4 ohm impedance and 3W or less of power. We particularly like this cone as it has 4 handy... Add to Cart
5V 10A switching power supply $39.95 This is a beefy switching supply, for when you need a lot of power! It can supply 5V DC up to 10 Amps, running from 110V or 220V power (the plug it comes with is for US/Canada/Japan but you can use... Add to Cart
EL wire starter pack - Pink 2.5 meter (8.2 ft) $26.95 A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high-brightness, long-life EL wire in Pink. 2.5 meters is the maximum amount for the pocket driver - it is... Add to Cart
EL wire starter pack - Blue 2.5 meter (8.2 ft) $26.95 A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high-brightness, long-life EL wire in Blue. 2.5 meters is the maximum amount for the pocket driver - it is... Add to Cart
EL wire starter pack - Yellow 2.5 meter (8.2 ft) $19.95 $26.95 A little bundle to get you started! This project pack contains: 2.5 meters (over 8 ft) of high-brightness, long-life EL wire in yellow. 2.5 meters is the maximum amount for the pocket driver - it... Add to Cart
Adafruit Capacitive Touch HAT for Raspberry Pi - Mini Kit - MPR121 $20.95 This touch-able add on HAT for Raspberry Pi will inspire your next interactive project with 12 capacitive touch sensors. Capacitive touch sensing works by detecting when a person (or animal) has... Add to Cart
Analog 2-axis Thumb Joystick with Select Button + Breakout Board $7.95 This mini-kit makes it easy to mount a PSP/Xbox-like thumb joystick to your project. The thumbstick is an analog joystick - more accurate and sensitive than just 'directional' joysticks - with a... Add to Cart
Aluminum SMT Heat Sinks 10 Pack - 0.25"x0.25" x 0.15" tall $7.25 If you want to heat sink a SoC, motor driver, linear regulator, FET or other surface-mount package part, you might find yourself struggling to find a good heat sink. These little extra-small mini... Add to Cart
Shield stacking headers for Arduino (R3 Compatible) $2.45 How could something so simple be so useful? We heard once that in the 4th millenium B.C. some guy asked the person who invented the wheel that question. The person who invented the... Add to Cart
PiTFT Plus 480x320 3.5" TFT+Touchscreen for Raspberry Pi A+/B+/2/3 $54.95 $60.95 Is this not the cutest, little display for the Raspberry Pi? It features a 3.5" display with 480x320 16-bit color pixels and a resistive touch overlay just like Adafruit's popular... Notify Me
Monochrome 1.3" 128x64 OLED Graphic Display $26.95 These displays are small, only about 1.3" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on... Add to Cart
Monochrome 128x32 SPI OLED Graphic Display $22.95 $24.95 These displays are small, only about 1" diagonal, but very readable due to the high contrast of an OLED display. This display is made of 128x32 individual white OLED pixels, each one is turned on or... Add to Cart
Adafruit BME280 I2C or SPI Temperature Humidity Pressure Sensor - STEMMA QT $20.95 Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This sensor is great for all sorts of indoor... Add to Cart