Components

SKU: DF-DFR0448 | Brand: DFRobot

A string of 40 warm white LEDs on a 4-metre wire, controlled via a digital signal through the DFRobot Gravity interface. Create fading effects with PWM or power at a fixed voltage for steady illumination. Ideal for de...

SKU: AF-2040 | Brand: Adafruit

The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square blue 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text, smal...

SKU: AF-848 | Brand: Adafruit

Make some beautiful colors with these diffused 10mm tri-color LED with separate red, green and blue LED chips inside! They make a nice indicator, and fun to color-swirl. We like diffused RGB LEDs because they color mi...

SKU: DF-DFR0459 | Brand: DFRobot

The 8×8 RGB LED Matrix is a 64-pixel full-colour display panel based on WS2812 addressable LEDs. Each LED can be independently controlled with 256 brightness levels per channel, delivering over 16 million colours at a...

SKU: AF-2041 | Brand: Adafruit

A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" amber 8×8 square LED matrices on a single I2C-controlled driver board. The square pixel shape creates a seamless, uniform look compared to round LEDs. The...

SKU: DF-DFR0461 | Brand: DFRobot

Good news everyone! We have a new member to the Gravity family - The Flexible 8x8 RGB LED Matrix! This module is a square panel with a soldered XH2.54 3-pin interface with pin mappings that perfectly match the Ardu...

SKU: DF-DFR0058 | Brand: DFRobot

This Arduino Rotation Potentimeter Sensor is a multi-ring rotation sensor. It is based on multi-turn precision potentiometer. It can rotate upto 10 laps. The voltage can be subdivided into 1024 copies. This sens...

SKU: AF-2042 | Brand: Adafruit

The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square pure green 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text...

SKU: AF-2043 | Brand: Adafruit

The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square yellow 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text, sm...

SKU: AF-2044 | Brand: Adafruit

The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square white 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text, sma...

SKU: SF-PRT-09576 | Brand: SparkFun

This beefy heatsink is designed to dissipate a lot of heat! The 6400BG heatsink fits TO-220, TO-218, TO-247, and Multiwatt packages - which means it’s a great fit for the STA540, L298N, and all of our T-220 package...

SKU: DF-DFR0463 | Brand: DFRobot

Good news! There is a new member in to the Gravity family - The Flexible16x16 RGB LED Matrix! This module is a square panel with a soldered XH2.54 3-pin interface with pin mappings that perfectly match the Ar...

SKU: SF-COM-09557 | Brand: SparkFun

The STA540 from STMicro is a 4-channel, class AB audio amplifier designed for high quality sound applications. The four independent channels makes this amplifier a great choice for a number of projects, with needs ...

SKU: SF-COM-09506 | Brand: SparkFun

This is a 3-terminal microswitch, with a small push-button. This switch has a great ‘clicky’ sound to it, and a nice tactile feel. Features: Max 4A 125/240VAC 2 mounting holes Long mechanical operating life Contact...

SKU: AF-860 | Brand: Adafruit

You will squeak with delight when you hold this adorable miniature LED matrix. 0.8" square, it's got everything a big LED matrix has, but bite sized! 64 bright yellow LEDs are contained inside the plastic body, in ...

SKU: AF-861 | Brand: Adafruit

You will squeak with delight when you hold this adorable miniature LED matrix. 0.8" square, its got everything a big LED matrix has, but bite sized! 64 bright yellow-green LEDs are contained inside the plastic body...

SKU: AF-866 | Brand: Adafruit

These are like the fancy electronics equivalent of the wire nuts electricians use to bind wires together. They are a lot easier to use as well! Each block connector has a metal block inside and three levers that snap ...

SKU: AF-871 | Brand: Adafruit

The Adafruit Mini 0.7" 8×8 LED Matrix with I2C Backpack makes it easy to add a bright yellow dot-matrix display to any project. The I2C backpack handles all the multiplexing, so you only need two data pins (SDA and SC...

SKU: SF-COM-09481 | Brand: SparkFun

This compact 4-digit 7-segment display in blue features 10 mm digit height with a common-anode configuration. Each digit has its own decimal point, and the display includes individually controllable apostrophe and col...

SKU: AF-872 | Brand: Adafruit

The Adafruit Mini 0.7" 8×8 LED Matrix with I2C Backpack makes it easy to add a bright yellow-green dot-matrix display to any project. The I2C backpack handles all the multiplexing, so you only need two data pins (SDA ...