Brass Liquid Solenoid Valve - 12V - 1/2 NPS $38.95 Adafruit 996 - Brass Liquid Solenoid Valve - 12V - 1/2 Inch G / BSP Thread Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening, aquarium, or pool project. There are two... Add to Cart
HiFiBerry DAC+/Phone jack - Including Spacer $40.95 The HiFiBerry DAC+ is a high-resolution digital-to-analog converter for the Raspberry Pi. This is a special sound card for the Raspberry Pi, that is optimized for one specific use case: the best audio playback quality. Dedicated... Notify Me
littleBits - Makey Makey $0.14 THIS ITEM IS NO LONGER AVAILABLE AS AN INDIVIDUAL COMPONENT Ready to incorporate a carrot, your sunglasses, or great-grandma into your littleBits creations? Now you can use everyday objects to trigger your Bits and control cursors on your computer's... Notify Me
MCP3008 - 8-Channel 10-Bit ADC With SPI Interface $7.95 Need to add analog inputs? This chip will add 8 channels of 10-bit analog input to your microcontroller or microcomputer project. It's super easy to use, and uses SPI so only 4 pins are required. We chose this chip as a great accompaniment to the... Add to Cart
Hakko FX-888D Digital Soldering Station $169.95 Hakko’s FX-888D is the updated, digital version of the popular FX-888 and includes several new features-digital calibrations to simplify the setup and operation, new password protection, 5 preset temperature storage, and compact design takes up... Notify Me
Helping Third Hand Magnifier W/Magnifying Glass Tool $8.95 The classic 'third hand tool,' as seen on every desk! We have one next to our Panavise jr, they complement each other well. This tool is good for holding small PCBs and wires for tinning or soldering to parts. Every part can rotate around in any way... Add to Cart
USB Cable with Switch $3.95 Add a power switch to any USB-powered project simply by plugging this between the USB power port and the USB cable. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects. Comes with a USB A... Add to Cart
MicroSD card breakout board+ $12.45 Not just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use. Onboard 5v->3v regulator provides 150mA for power-hungry cards 3v level shifting means you can use this with ease on either 3v or 5v... Add to Cart
Adafruit HUZZAH CC3000 WiFi Breakout with Onboard Antenna - v1.1 $44.74 For years we've seen all sorts of microcontroller-friendly WiFi modules but none of them were really Adafruit-worthy. Either they were too slow, or too difficult to use, or required signing an NDA, or had limited functionality, or too expensive, or too... Notify Me
Wireless-N 300Mbps USB WiFi Adapter - HX9500 $14.95 WARNING: This adapter requires installation of a third-party driver. Although it is relatively simple, PLEASE READ THE INSTALLATION INSTRUCTIONS and ensure you are comfortable following them before buying this adapter. Update the driver source from... Add to Cart
Printrbot - Assembled Simple Metal $6.18 This product is no longer available. Please consider other/alternative Printrbot products. Printrbot Simple V2 3D Printer is currently on end of year sale with 50% off! This product is not eligible for free shipping. Normal shipping rates apply: ON/QC... Notify Me
Jumper Wire - 0.1", 6-pin, 12" $4.45 Description: This is a simple six wire cable. Great for jumping from board to board or just about anything else. There is a 6-pin JST RE connector on both ends. These are simple jumper wires used on standard 0.1" breakaway headers. Dimensions: 12" length Add to Cart
Magnetic Door Switch Set $6.95 This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens. These types of switches are primarily used in home security systems. One half of the assembly set on a... Add to Cart
Audio Jack 3.5mm $2.95 Description: Low profile 3.5mm stereo audio jack. Documents: Audio 3.5mm Jack Datasheet Add to Cart
Arduino Stackable Header Kit - R3 $4.45 Description: These headers are made to work with the Arduino Uno R3, Leonardo and new Arduino boards going forward. They are the perfect height for clearing the USB-B connector and great for stacking multiple shields. This kit includes 4 headers (2... Add to Cart
Adafruit Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB $8.90 Deprecation Warning: The Trinket bit-bang USB technique it uses doesn't work as well as it did in 2014, many modern computers won't work well. So while we still carry the Trinket so that people can maintain some older projects, we no longer recommend it... Notify Me
Flex Cable for Raspberry Pi Camera - 300mm / 12" $4.45 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. This cable is 300mm... Add to Cart
4-channel I2C-safe Bi-directional Logic Level Converter - BSS138 $6.95 Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many makers find that they need to perform level shifting/conversion to protect the 3.3V device from 5V. We do have some other... Add to Cart
Breadboard trim potentiometer - 10K $1.95 These are our favorite trimpots, perfect for breadboarding and prototyping. They have a long grippy adjustment knob and with 0.1" spacing they plug into breadboards or perfboards with ease. This is the same pot that comes with our character LCDs and... Add to Cart
Adafruit Proto Shield for Arduino Kit - Stackable Version R3 $11.95 $13.95 This prototyping shield is the best out there (well, we think so, at least), and now is even better with Version R3 - updated for the most compatibility with just about all the Arduinos! It works with UNO, Mega, Leonardo, NG, Diecimila, Duemilanove,... Notify Me