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This 2xAAA battery holder puts a nice finishing touch on your battery-powered project. This holder features a sliding, remova…
Each kit of headers makes your Teensy 4.0, 3.2, and LC breadboard compatible and will allow for stacking a Teensy and Teensy-…
Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all connected to your Arduino?…
This is a cost effective 5V, 2.4A dual USB Output Car Charger .
Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.
The 0.3 Watt Volt mini solar panel from Voltaic Systems is a lightweight, waterproof, solar panel designed for 5-7 year outdo…
12" long cables terminated with banana plugs, ideal for the micro:bit and gator:bit ecosystems.
This is a simple SPDT slide switch - great for use as an ON/OFF button, or just as a general control switch. The pins are spa…
This is an incredibly simple two cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlig…
Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins: one for each color a…
The is the official, 2m, micro HDMI to HDMI Cable for use with the Raspberry Pi.
Ribbon cable is really helpful in situations where you need to make a lot of connections without a big mess of wires. Nothing…
This is a 35mm concave momentary push button similar to the ones you find on arcade games. Simple screw in design. Perfect fo…
This pack of 25 green 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a…
This is a SMD 3-pin right angle female header.
Low-profile electrolytic decoupling capacitors 10uF/25V. These capacitors are great transient/surge suppressors and work well…
This 0.005" Muscle Wire® (aka shape memory [Nitinol](http://en.wikipedia.org/wiki/Nickel_titanium)) is a one foot long piece…
This is a 12-step rotary encoder with a nice 'clicking' feel. It's breadboard friendly, and has a pretty handy select switch …
Faster, cheaper, smaller, better, right? The SN754410 Quad Half H-Bridge is just that. Capable of driving high voltage motors…
Use this jig to hold your 5mm LEDs while bending the legs over and mount to the side of your board.
These 5mm units have four pins - one for each color and a common cathode (the longest pin).
This is a simple 5mm LED with an interesting array of applications. This [UV](http://en.wikipedia.org/wiki/Ultraviolet) LED c…
This is a digital control knob that provides 128 unique results spaced around a full circle. It is designed as a control pane…
Standard 22 AWG solid Yellow hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes…
LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …
A simple slide potentiometer can go a long way. Rated at 10KOhm and 0.1W. Comes with solder tab connections. The pot has an o…
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry.
The SparkFun Dual-Port Logging Shield is a Thing Plus/Feather-compatible board which allows you to access your microSD card o…
This is a simple six wire cable. Great for jumping from board to board or just about anything else. These cables mate with th…
These 33mm (1.3") spring loaded pogo pins are great for programming and applications where you don't always want headers sold…
Huge 10mm through-hole LEDs. Mood-light an entire wall!
This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, pa…
The 0.6 Watt Volt small solar panel from Voltaic Systems is a lightweight, waterproof, small solar panel designed for 5-7 yea…
A 300mm MIPI Cable for interfacing the Raspberry Pi Camera Modules with the Raspberry Pi 5.
When experimenting with GPS or RF it can be very handy to have the antenna on the top of your house or car with a clear view …
This is a very common MOSFET with very low on-resistance and a control voltage that is compatible with most 5V microcontrolle…
These stackable headers are add a great deal of connectivity to your next project where you need 12, stackable, pins in a lin…
This is a simple four wire cable. Great for jumping from board to board or just about anything else. These cables mate with t…
This pack of 25 blue 5mm LEDs will help alleviate any frustrations you've had with accidentally burning them out by having a …
CR1225 lithium metal 3V 12mm 47mAh coin cell batteries. Perfect small battery for miniature sensor node applications. Thes…
It's tiny, it's handy, and it can give your normal USB-equipped device a micro-B connector! With the USB to Micro-B Adapter y…
These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effect…
These are very common, high quality BJT NPN transistors made by ST Micro.
This is a basic, 4-digit 7-segment display - blue in color. It has a common anode. The display features one decimal point per…
