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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…
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…
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…
This is a basic 16 character by 2 line display. Black text on Green background. Utilizes the extremely common HD44780 paralle…
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…
This is a 4.5" connector cable that interfaces H.FL RF connectors to regular SMA connectors.
PCB edge mount - SMA RF connector. Perfect for prototyping with the GPS and Cellular devices that require an antenna connecti…
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…
Use this unique device to download data and control GPIB bus enabled oscilloscopes, logic analyzers, function generators, pow…
8, 16, 20, and 28-Pin SSOP to DIP break out boards. The footprint was rotated to accommodate different width SSOP devices and…
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…
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! **Note:** Sold as a single…
Dual gearbox from Tamiya. This is an excellent way to get started quickly with robotics! You may have read many websites abou…
Track set for tank treads. Use these treads to create your own tank setup. These work superbly with the Tamiya dual gear box.…
Whisker Switches** - **Very sensitive lever switches. Great for detecting objects such as other sumo bots, walls, balls, etc.…
This is a very large row of high quality swiss machine pin headers - break to fit. 40 male pins that can be cut to any size. …
Single row of 40-holes, female header. Can be cut to size with a pair of wire-cutters. Standard .1" spacing. We use them exte…
This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55…
8 Darlington Arrays in 18-Pin DIP Package part # ULN2803A. Perfect for running relays and high-power devices up to 500mA and …
Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just that. Capable of driving high voltage motors…
USB Type 'B' Female connector. The 4 connection pins have .1" spacing allowing it to be inserted into development boards and …
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS23…
Do you need *a lot *of space? But you need it in the size of your pinky nail? microSD (uSD) is here to save the day. TransFla…
USB Type 'Mini-B' Female SMD connector. This is a 5-pin Mini-B surface mount connector commonly found in MP3 players, media/d…
Here is a six pin vertical 1.0mm pitch connector. It is useful if you need something very tiny as a connection. These are not…
Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V re…
These are very small surface mount quartz crystals used where size is a concern. Ideal for use with the nRF2401 ICs. …
2.4GHz Duck Antenna 2.2dBi with Reverse Polarized - SMA RF connector. Perfect for prototyping with our RF ICs. 50 ohm impedan…
A row of headers - break to fit. 40 pins that can be cut to any size. Used with custom PCBs or general custom headers.
This connector cable interfaces UFL RF connectors to RP-SMA antennas. Use it to attach any standard RP-SMA 2.4GHz antenna to …
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
DC power jack/connector. This is a common barrel-type power jack for DC wall supplies. These are compatible with our DC wall …
High quality switching 'wall wart' AC to DC 9V 650mA wall power supply manufactured specifically for Spark Fun Electronics. T…
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