Components

SKU: AF-476 | Brand: Adafruit

This 30mm translucent blue arcade button features a crystal-clear glossy finish and smooth button action. A pre-installed micro-switch with gold-plated contacts provides a satisfying press with tactile feedback — no s...

SKU: SF-COM-10633 | Brand: SparkFun

A large 10 mm through-hole LED with a diffused green glow. The opaque epoxy package produces a soft, even light output that's easy to see from wide viewing angles — perfect for indicators, prototyping, and decorative ...

SKU: SF-COM-12877 | Brand: SparkFun

We know this looks like a lot of our other LEDs, but it’s not! This is a PTH Addressable RGB LED with a WS2812 control IC built right into the LED. This PTH version is incredibly similar to its SMD cousin, except it i...

SKU: SF-PRT-12807 | Brand: SparkFun

A standard 2×3 male through-hole header with 0.1″ (2.54 mm) pin spacing. This is the common configuration used for ISP (In-System Programming) connectors on AVR microcontroller boards and programmers. Key Features ...

SKU: AF-607 | Brand: Adafruit

A 32×32 full-colour RGB LED matrix panel with 1024 LEDs at 4mm pitch, measuring approximately 5 inches (128mm) square. These panels are commonly used in video walls and signage, delivering bright, vivid colours with g...

SKU: SF-COM-10187 | Brand: SparkFun

The new generation 18 pin PICAXE microcontroller now has parallel tasking, touch sensors and more memory/RAM. See the Info Sheet for a comparison of features between the 18M2 and the 18M2+ PICAXE is a neat entr...

SKU: SF-PRT-12639 | Brand: SparkFun

A 3.5mm TRRS (tip, ring, ring, sleeve) audio jack in a surface-mount package. Unlike standard stereo TRS connectors, TRRS provides three conductors plus ground, allowing it to carry stereo audio along with an addition...

SKU: SF-COM-10095 | Brand: SparkFun

Here we have some right-angle headers with 40x3 pins. They are break away and will take a bit of effort to break this beast where you need it to break. That being said, if you need a big header like this, it’s easy...

SKU: AF-724 | Brand: Adafruit

Screw terminal blocks are the clean, maintainable solution for PCB-to-wire connections — no solder, no loose ends, easy to swap out later. These 3.5mm pitch 2-pin blocks are a practical size: wide enough for a range o...

SKU: AF-816 | Brand: Adafruit

These right-angle male headers feature a 3-row configuration at standard 0.1" (2.54mm) pitch, making them ideal for connecting three-wire cables such as sensor and servo leads. Each piece is a 3×4 block, and four piec...

SKU: DF-DFR0054 | Brand: DFRobot

A 300° analog rotation potentiometer sensor with a Gravity interface for plug-and-play connection to Arduino and other microcontrollers. Rotate the knob to output a variable analog voltage — useful for position-depend...

SKU: DF-DFR0077 | Brand: DFRobot

This converter uses MAX202-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial.RS232 is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehic...

SKU: AF-3599 | Brand: Adafruit

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

SKU: LB-LS7699 | Brand: Little Bird

Create your own festive LED decoration with this hands-on soldering kit. The Learn to Solder Snowflake Christmas Tree DIY Kit combines both through-hole and SMD components, giving you the opportunity to practice two d...

SKU: LB-RED-100 | Brand: Little Bird

A bulk pack of 100 red 5mm through-hole LEDs. These standard LEDs are ideal for power indicators, status lights, and general-purpose projects. Key Features 5mm Diameter – Standard size for breadboards and PCBs Red...

SKU: LB-LS5179-5 | Brand: Little Bird

A pack of ten 5-pin PCB screw terminal blocks with a 2.54mm (0.1") pitch — the same spacing as standard breadboard headers. Strip a wire, insert it into the terminal, and tighten the screw for a secure, solderless ele...

SKU: LB-PT91073 | Brand: Little Bird

This 25-pack of momentary push buttons comes with colour-coded round keycaps in a handy storage case. Each button includes a matching keycap, making them easy to organise and use across projects. The assortment of fiv...

SKU: AF-6323 | Brand: Adafruit

The Adafruit USB Type C CC Resistor Fixer solves a common problem: USB-C devices that won't power or communicate when plugged into another USB-C port. Many devices are missing the two 5.1K CC (Configuration Channel) r...

SKU: AF-6066 | Brand: Adafruit

The Adafruit Pixel Shifter is a simple inline level-shifting board for addressable LEDs like NeoPixels (WS2812, SK6812) and similar one-wire-control pixels. It solves the common problem of 3.3V microcontrollers not be...

SKU: AF-5975 | Brand: Adafruit

A compact single-NeoPixel breakout board with mounting holes and pluggable JST SH connectors, perfect for adding individually addressable RGB lighting to small projects. The PCB measures less than 13 × 13 mm and works...