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2500mAh 1.2V Nickel Metal Hydride rechargeable 'AA' batteries. [NiMH technology](http://en.wikipedia.org/wiki/Nickel_metal_hy…
Simple 4 Cell AA Battery holder with 5" tinned leads, square configuration.
This is an opto-isolator for controlling large loads of current on a single channel. This 4-pin dip can be used in conjunctio…
Simple shrouded 10-pin connector. Good for preventing cable connection mishaps. Use for programming, data, power, or any othe…
This is a simple, but extremely handy board to adapt the common 10-pin ISP programmers to the smaller 6-pin ISP connections. …
Surface mount DPDT switch for those tight portable designs. Capable of switching up to 1.2VA (360mA at 3.3V and 240mA at 5V).…
8, 16, 20, and 28-Pin SSOP to DIP break out boards. The footprint was rotated to accommodate different width SSOP devices and…
A SparkFun original Lithium Polymer charger. This little black box charges single cell lithium polymer batteries with a max r…
Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an analog to digital reading f…
Sold as a cut-tape of 5 pieces. This is a popular IC that combines a PNP and NPN transistors, as well as two base resistors a…
This is a 1A Adjustable SOT-223 voltage regulator capable of outputting 1.2V to 18V. The LM1117 uses the same pin-out and set…
Mountable miniature bread board. Each bread board comes with four mounting holes, interlocking clips to connect to more board…
2.4GHz ceramic chip antennas. Very small antennas that work nicely with the Nordic ICs. Don't expect these little guys to per…
Need range? 2.4GHz Large Duck Antenna 5dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs…
Unsoldered iPod Connector, Comes in 7 Pieces. Easy to Assemble. **Documents:**[Style 1 iPod Connector Datasheet](http://ww…
Atmel's ATMega32 8-Bit Processor. 32K of program space, 32 I/O lines, 8 of which are 10bit Analog to Digital converter capabl…
The SparkFun Serial Enabled LCD Backpack allows you to control a parallel based LCD over a single-wire serial interface. The …
Standard frequency crystals - use these crystals to provide a clock input to your microprocessor. Rated at 20pF capacitance a…
CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. Thes…
The 'must have' IC for 3V projects. This is the RS232 converter IC that is capable of running at 3V and communicating with 3V…
Miniature RF (MiRF) 2.4GHz transceiver modules with built in antenna designed around the Nordic Semiconductor nRF2401A with h…
This is a basic 16 character by 2 line display. Black text on Green background. Utilizes the extremely common HD44780 paralle…
Standard issue USB 2.0 cables. This is the most common A to B Male/Male type peripheral cable. Compatible with most SFE desig…
Resonators function like crystals but stick closer to their specified frequency over a full temperature range. These resonato…
Small heat sink for TO-220 components. Ideal for keeping your 5V and 3.3V regulators running cool. Black anodized bolt on typ…
USB Type 'A' Male connector. Ideal for making very small USB dongle devices that plug directly into a computer USB port or th…
This is a low-cost, basic SOIC breakout boards. This custom PCB will interface a standard SOIC package IC to 0.1" headers, wh…
Low-cost basic SOIC break out boards. These are custom PCB boards that interface standard SOIC devices to standard .1" header…
What is a 'laser card' you ask? It is only the coolest thing to hit Spark Fun Electronics since the Color LCD last week! Don'…
Connector cable for the Lassen iQ. Hirose HFL (female) connector to SMA (female) bulkhead connector. This cable is not compat…
PCB edge mount - SMA RF connector. Perfect for prototyping with the GPS and Cellular devices that require an antenna connecti…
Basic breakout board for the new Silicon Laboratories' CP2103 USB to Serial IC. **Features:** * Implements full v2.0 USB pr…
These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…
A row of right angle male headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custo…
**Replacement:**[CAB-11301](https://www.sparkfun.com/products/11301). We now have branded USB cables! They're "SparkFun Red" …
Use this unique device to download data and control GPIB bus enabled oscilloscopes, logic analyzers, function generators, pow…
433MHz Long Range Radio from HAC. These small modems use a seamless serial interface - whatever enters the TX pin at 9600bps …
SMA to MMCX Connector. Adapts MMCX jack to a standard SMA bulkhead. This cable interfaces to the GM862 Cellular modules and t…
This is a 1.75" long JST SH communication cable which can be cut and hacked to your needs and can even be used as pigtails. T…
A Quad-band antenna for embedded cellular devices. This antenna will allow you to connect your cellular module to the outside…
Your basic SOIC break out boards. What's the difference? The 8 Pin board is TINY. And you can't beat the price! These are cus…
CR2032 Lithium metal 3V 250mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a ti…
A staple for the electrical engineer. I can't tell you how many times I've been one clip short! Sold in single units.
Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box.…
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