Components

SKU: AF-2448 | Brand: Adafruit

The Adafruit TB6612 Breakout is a compact dual H-bridge motor driver that can spin two DC motors bidirectionally, step one bipolar or unipolar stepper, or fire two solenoids — all at up to 1.2A continuous per channel ...

SKU: SF-COM-09117 | Brand: SparkFun

This is a 12-step rotary encoder with a nice ‘clicking’ feel. It’s breadboard friendly, and has a pretty handy select switch (by pushing in on the knob). The encoder is different from a potentiometer in that an enc...

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

This 100-piece assortment gives you a handy spread of common through-hole diodes for prototyping, repairs and general project builds. It covers small-signal diodes, standard rectifiers, fast-recovery diodes and Schott...

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-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: 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-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-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...

SKU: LB-LS3779 | Brand: Little Bird

A pack of 10 general-purpose 2N2222A NPN bipolar transistors in a TO-92 package. The 2N2222A is one of the most widely used transistors in electronics, suitable for switching and signal amplification in a broad range ...

SKU: AF-5666 | Brand: Adafruit

The Adafruit IoT Button with NeoPixel BFF adds a chunky 12 mm tactile button and an RGB NeoPixel to any QT Py or Xiao development board. It's a quick way to build simple IoT button projects with visual feedback — pres...