Components

SKU: SF-BOB-14021 | Brand: SparkFun

This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of our RJ11 6-Pin Connectors to work with common telephone cables. Each bo...

SKU: DF-FIT0244 | Brand: DFRobot

A pack of 50 basic 3mm LEDs in five colours — 10 each of red, green, yellow, white, and blue. Handy for prototyping, indicator lights, and Arduino projects. Specifications Forward Voltage – 1.8–2.2V Max Current – ...

SKU: SF-PRT-08272 | Brand: SparkFun

This 2 mm pitch 10-pin socket mates with XBee radio modules from Digi, allowing you to mount your XBee without soldering it directly to a PCB. You'll need two of these sockets to connect to all 20 pins on an XBee modu...

SKU: DF-FIT0323 | Brand: DFRobot

An assortment pack of 100 through-hole diodes across 8 commonly used types. A handy selection to keep in your parts bin for prototyping, repairs, and project builds — covering signal diodes, rectifiers, fast-recovery ...

SKU: SF-COM-00533 | Brand: SparkFun

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very standard red LED. The lens is 3mm in diameter, and is diffused.

SKU: SF-PRT-00132 | Brand: SparkFun

Through-hole RJ11 socket with PCB mounting posts. 6-pin connection - housing accepts common telephone connectors/wiring. If you need a board for this connector be sure to check out our SparkFun RJ11 Breakout. Two b...

SKU: SF-COM-11620 | Brand: SparkFun

A compact linear-taper slide potentiometer rated at 10 kΩ and 0.1 W. This small slider features solder tab connections, a 20 mm travel distance, and two mounting holes for easy installation. Key Features Linear Tap...

SKU: DF-DFR0029-R | Brand: DFRobot

Press to release pleasure! Our redesigned digital push buttons come with LED, immersion gold surface, and bright colored hats. A captital D at left corner indicates that it is a digital sensor. An illustration of b...

SKU: AF-161 | Brand: Adafruit

CdS cells are little light sensors. As the squiggly face is exposed to more light, the resistance goes down. When its light, the resistance is about 5-10KΩ, when dark it goes up to 200KΩ. To use, connect one side o...

SKU: AF-239 | Brand: Adafruit

This is a 'full-size' breadboard, 830 tie points. Good for small and medium projects. It's 2.2" x 7" (5.5 cm x 17 cm) with a standard double-strip in the middle and two power rails on both sides. You can pull the powe...

SKU: DF-FIT0365 | Brand: DFRobot

 INTRODUCTION Premium quality jumper wires for prototyping. Made with 26AWG multi-strand wire and sturdy male pins. Each jumper wire is approximately 210mm in length. Each pack comes with 30 jumper wires in a...

SKU: SF-COM-11372 | Brand: SparkFun

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic 5mm LED with a blue lens. It has a typical forward voltage of 3.4V and ...

SKU: SF-COM-11121 | Brand: SparkFun

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.Features: 3.0-3.4VDC Forward Voltage 20mA Forward Current 40 degree viewing angle 150-180 MCD output ...

SKU: SF-PRT-10897 | Brand: SparkFun

These are 155mm long jumpers terminated as male to male. Use these to jumper from any female header on any board, to any other female header. Multiple jumpers can be installed next to one another on a 0.1" header. Com...

SKU: SF-COM-12993 | Brand: SparkFun

This is an SMD 12mm square SPST button. What we really like is the large button head and good tactile feel (it ‘clicks’ really well). This button is great for user input or a good reset button on a PCB, heck, we use t...

SKU: SF-COM-12903 | Brand: SparkFun

Sometimes when you have too many choices, it’s hard to make a good decision. In fact, there are times when you just want a bag of LEDs, just one of each, that’s all you want. Well too bad, you are getting two of each!...

SKU: SF-PRT-10571 | Brand: SparkFun

These are simple 2-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18AWG wire. The 2.54mm pitch will line up with standard 0.1" perf boards.Documents: Datasheet

SKU: AF-3377 | Brand: Adafruit

Add a little sparkle to your wearable project with Adafruit LED Sequins. These tiny sewable LED boards are the simpler sibling of Flora NeoPixels — they display a single colour with no digital control needed, making t...

SKU: AF-679 | Brand: Adafruit

These are very interesting 5mm diffused RGB LEDs - instead of having 4 pins to control 3 LEDs, they have only two leads - power and ground. When powered, the LEDs perform a slow fade through the rainbow, from re...

SKU: AF-756 | Brand: Adafruit

Transistors are powerful little electronic switches, and we really like these NPN transistors whenever we need to control medium-power electronics such as small motors, solenoids, or IR LEDs. We find them so handy, th...