Components

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: 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-5752 | Brand: Adafruit

The Adafruit I2C Quad Rotary Encoder Breakout lets you read up to four rotary encoders from a single board over I2C. An onboard microcontroller running Adafruit's seesaw firmware handles all pulse tracking, debouncing...

SKU: AF-5676 | Brand: Adafruit

Add a splash of clarity to your synth, control panel, or electronics project with these clear micro potentiometer knobs. Made from hard plastic with a grippy star shape (sometimes referred to as "Davies 1900" style), ...

SKU: AF-5504 | Brand: Adafruit

nOOds are flexible LED filaments made of dozens of micro LED diodes bonded together on an ultra-flexible metal backing and coated in colourful silicone for protection. They produce a warm, even glow similar to Edison-...

SKU: SF-PRT-20660 | Brand: SparkFun

This is a small 15mm round speaker that operates around the audible 2kHz range. You can use these speakers to create simple music or user interfaces.This through-hole speaker is great for projects where you don't have...

SKU: AF-5539 | Brand: Adafruit

Have you found yourself in a maze of twisty-turny knobs, all alike? These micro potentiometer (or rotary encoder) knobs offer a rainbow burst of color to your synth or control panel. They are made of a hard plast...

SKU: AF-5490 | Brand: Adafruit

These ultra-fine wired LEDs are designed for model-makers and crafters but they could also come in handy for folks who want to add tiny points of light to a design without needing SMT-level soldering skills. Use ...

SKU: SF-BOB-19626 | Brand: SparkFun

The SparkFun 8 Channel Level Shifter Breakout features the TXS01018E™ 8-bit, bi-directional logic level translator from Texas Instruments. This board allows you to easily shift logic between devices running at diff...

SKU: AF-5413 | Brand: Adafruit

If you love power adapters or toys & gadgets that have magnetic connections, you can now experiment with these futuristic connectors easily. It's sorta like a DIY "MagSafe-styled" connector, with five 0.1" spaced...