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Price: $89.95 USD

 Collected by one member
This new version breaks out the PI09, FORCE WAKE, and the hardware reset lines. It also has a different crystal and uses the RN-131C. Read more
Price: $14.95 USD

 Collected by one member
This air pump really blows! This pump operates at 12V and has enough power for most small projects. Read more
Price: $7.95 USD

 Collected by one member
Patented technology by Spectra Symbol - they claim these sensors were used in the original Nintendo Power Glove. I love the Nintendo Power Glove. It's so bad! Read more
Price: $6.95 USD

 Collected by one member
These sensors are simple to set up and great for sensing pressure, but they aren't incredibly accurate. Use them to sense if it's being squeezed, but you may not … Read more
Price: $24.95 USD

 Collected by one member
This new revision fixes some minor spacing and labeling issues, but functionality remains the same.The XBee Shield simplifies the task of interfacing an XBee … Read more
Price: $12.99 USD

 Collected by one member
With a universal remote and an infrared receiver, you can add a wireless keypad to your BASIC Stamp® applications. Read more
Price: $1.95 USD
CR1225 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. Read more
Price: $6.95 USD
This board is a simple carrier of Allegro’s ±25A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance … Read more
Price: $2.75 USD

 Collected by one member
This magnetic contact switch is nice and small, and is designed for flush or countersink installations. Read more
Price: $12.95 USD

 Collected by one member
The 7-Segment Serial Display turns the thirteen pins necessary to control a 4-digit 7-segment display into just one or three. The display will give you full … Read more
Price: $14.95 USD

 Collected by one member
A very powerful 5mW green laser. Fun, but don't point in anyone's eyes. Read more
Price: $49.95 USD

 Collected by one member
If you are looking to drive two high-power motors through one compact unit, these dual VNH3SP30 motor driver carriers are perfect for you. With these boards, … Read more
Price: $39.95 USD

 Collected by one member
Need to measure fluid levels? This eTape sensor is a solid state, continuous fluid level sensor ideal for non-nasty environments (but including water). Read more
Female Socket Strip - 12 per Strip, gold flash pin surfacing, 2mm spacing. These pins are perfect for interfacing to our Synapse RF engines! Read more
Price: $1 USD
Female Socket Strip - 10 per Strip, 2mm spacing Read more
Price: $3.5 USD

 Collected by one member
PICAXE-08M2 microcontroller chip. Supports 6 input/outputs including 3 analog inputs. Read more
Price: $89.95 USD
This 12 V linear actuator can be used in a variety of heavy-duty applications. The motor has 5:1 reduction gearbox that gives the actuator a dynamic load … Read more
Price: $109.95 USD
This 12 V linear actuator can be used in a variety of heavy-duty applications. The motor has 5:1 reduction gearbox that gives the actuator a dynamic load … Read more
Price: $89.95 USD
This 12 V linear actuator can be used in a variety of heavy-duty applications. The motor has 5:1 reduction gearbox that gives the actuator a dynamic load … Read more
Price: $109.95 USD
This 12 V linear actuator can be used in a variety of heavy-duty applications. The motor has 5:1 reduction gearbox that gives the actuator a dynamic load … Read more
Price: $12.95 USD

 Collected by one member
This Arduino shield interfaces the Pololu Wixel wireless modules to your Arduino-compatible project, enabling simple wireless programming, debugging, and control … Read more
Price: $18.95 USD

 Collected by 2 members
This is the basic laser card module with circuitry built in so that it can be turned on/off with a TTL signal. Read more
Price: $24.95 USD

 Collected by one member
This is the Xbee Explorer Dongle unit for the XBee line. Read more
Price: $39.95 USD

 Collected by one member
The SparkFun VoiceBox Shield adds all the capabilities of the SpeakJet voice and sound synthesizer to your Arduino Project via serial commands. Read more
Price: $21.95 USD

 Collected by one member
Miniature RF (MiRF) 2.4GHz transceiver modules with built in antenna designed around the Nordic Semiconductor nRF2401A with high sensitivity and good range. Read more
Price: $54.99 USD

 Collected by one member
The Dimension Engineering AnyVolt 3 Universal DC-DC Converter is an adjustable step up/step down 3A switching regulator. Read more
Price: $0.86 USD

 Collected by one member
Simple breakout board for the SparkFun MQ-3, MQ-4, MQ-6 and MQ-7 gas sensors.  Read more
Price: $10 USD

 Collected by one member
A remote! Control! For controllify-ing all your remotes! Now this remote could be used as the classic universal type remote but hey what fun it that?!?! Use this … Read more
Price: $10.5 USD

 Collected by one member
The Adafruit LCD backpacks reduce the number of pins needed to connect to an LCD. LCDs are a fun and easy way to have your microcontroller project talk back to … Read more
Price: $2.49 USD

 Collected by one member
The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be … Read more
Price: $4.95 USD

 Collected by one member
Every laser needs a holder! Read more
Price: $7.95 USD

 Collected by one member
What is a 'laser card' you ask? It is the coolest thing, like all things laser! Read more
Caprolactone Thermoplastic - tonguetwisting mouthful of chemicalness. But this stuff is cool! You have to heat it up to work with it. Paradoxically, it still very … Read more
Price: $22.95 USD

 Collected by one member
These modules allow very reliable and simple communication between microcontrollers, computers, systems, really anything with a serial port! Point to point and … Read more
Price: $3.99 USD
Four plastic boxes to keep your workbench organized. Read more
Price: $5.25 USD
For storing small parts (especially SMT/SMD components), these little modular boxes are ideal. Read more
Price: $21.95 USD

 Collected by one member
FreeM is a wireless Infrared I2C controller for completely stand-alone programming and control of BlinkM smart LEDs. It's like an invisible wire linking a Remote, a … Read more
Price: $16.95 USD

 Collected by one member
This SparkFun breakout board houses the Honeywell's HIH-4030 humidity sensor. The HIH-4030 measures relative humidity (%RH) and delivers it as an analog output … Read more
Price: $22.95 USD

 Collected by one member
Want a board that can breakout the Synapse RF module pins, gives you a USB port/FTDI chip to program, supplies it with a regulated 3.3V, integrates a reset switch … Read more
Price: $7.5 USD

 Collected by one member
Ever want to change the species of your RF modules? Now you can evolve your XBees into Synapses! Well that doesn't really make sense but, hey, it doesn't change the … Read more
Price: $1.14 USD
Female Socket Strip - 10 per Strip, gold flash surface, 0.1" spacing Read more
Price: $1 USD
Male Strip - 12 per Strip, gold flash on 2mm spacing Read more
Price: $7.25 USD
This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO concentrations anywhere from 20 to … Read more
Price: $85 USD

 Collected by one member
The Arduino ADK is a combination of hardware and software designed to help people interested in designing accessories for Android based tablets & phones. On … Read more
Price: $59 USD

 Collected by one member
The Redpark Serial Cable connects iOS devices to RS-232 serial devices. It is designed for use with iPhone 4, iPhone 3GS, iPod touch (fourth generation), iPad 2 … Read more
Price: $0 USD
Get a FREE copy of Elektor magazine’s September issue with your order while supplies last. This offer is only available for orders shipped to USA or Canada. … Read more
Price: $4.99 USD
The ShiftBrite V2.0 is an RGB LED module with a built-in driver featuring 10-bit digital brightness control on each color channel (over one billion colors). … Read more
The Robot Builder’s Shield V3 for Arduino allows a robot builder to easily build a small robot that uses 2 small geared DC motors for driving, directly plug in 6 … Read more
I've noticed alot of posts lately have been about faulty power supplies, mainly because they are utilizing a 9V battery in their circuit. 9V batteries are intended … Read more
Price: $4.95 USD

 Collected by one member
Here is a 10-pin breakout cable for the Bus Pirate or use it for other things like a colorful collar for your pet or a 10-pin ISP header breakout, you … Read more