Components

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: PL-1907 | Brand: Pololu

These 1×8-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires to create reliable, removable eight-wire co...

SKU: PL-1905 | Brand: Pololu

These 1×6-pin crimp connector housings let you quickly build custom cables that mate with standard 0.1" (2.54mm) spaced connectors. Pair them with pre-crimped terminal wires to create reliable, removable six-wire conn...

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: 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-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: SF-PRT-08431 | Brand: SparkFun

This is a SparkFun exclusive! These are 155mm long jumpers with male connectors on both ends. Use these to jumper from any female header on any board, to any other female header. Combine these with our female to femal...

SKU: LB-LR0335-R | Brand: Little Bird

A 5-metre length of flexible red EL wire (electroluminescent wire) complete with a battery-powered inverter. EL wire produces a bright, even glow along its entire length – perfect for costumes, props, signage, and dec...

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: KI-2726 | Brand: Kitronik

Ultra-slim sewable LED boards from Kitronik in sakura lilac, designed for e-textile and wearable electronics projects. Each LED board runs from a 3V coin cell battery and illuminates continuously when powered. The dou...

SKU: LB-LS0067-G | Brand: Little Bird

The knob is designed to set directly on the potentiometer's ridges so it's an easy & secure fit. It has a nice feel, with a rubbery grip, tweaking it is quite fulfillingThis is the orange version and it has a nice dee...

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...

SKU: LB-LS5772-R | Brand: Little Bird

A harmonious blend of traditional charm and modern technology designed to illuminate your spaces with a warm, flickering glow reminiscent of real candlelight. Meticulously crafted to capture the essence of classic Edi...

SKU: AF-5640 | Brand: Adafruit

The Adafruit Si5351A Clock Generator with STEMMA QT lets you generate precise, arbitrary clock frequencies from 8 kHz to over 150 MHz using a simple I2C interface. This updated version adds STEMMA QT / Qwiic connector...