LEDs

SKU: AF-1721 | Brand: Adafruit

A 24-bar bi-colour (red/green) LED bargraph kit with an I²C backpack controller. The backpack handles all LED multiplexing and drive, letting you control 48 LEDs (24 bars × 2 colours) from just two I²C pins. Constant-...

SKU: AF-1793 | Brand: Adafruit

Need some really bright LEDs? We are big fans of these 5mm clear UV / Purple LEDs. These emit UV 'blacklight' in the UVA spectrum so they are great for projects with fluorescent materials referred to as UV/blacklight-...

SKU: DF-DFR0130-B | Brand: DFRobot

This is a standalone DC voltage meter. It measures 3V-30V with 1% accuracy. Best suited for battery level display. Just apply two wires on the power without any extra circuit or components, it gives the reading st...

SKU: DF-DFR0021-G | Brand: DFRobot

This green LED light module has a shiny white color. It is ideal for Arduino starter. This module can be easy to be plugged on IO/Sensor expansion shield. NOTE: This LED is wired to light up when the Signal pin i...

SKU: DF-DFR0021-B | Brand: DFRobot

This Blue LED light module has a shiny white color. It is ideal for Arduino starters. This module can be easy to be plugged on IO/Sensor expansion shield. NOTE: This LED is wired to light up when the Signal p...

SKU: DF-DFR0031-G | Brand: DFRobot

This is a Piranha LED light module. A digital pin (LOW on, HIGH off) is used to control it. The brightness of LED can be controller via PWM output. APPLICATIONS DIY Projects Toys Games Audio indicator SPECIFICATIONS...

SKU: SF-COM-09264 | Brand: SparkFun

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicato...

SKU: AF-2945 | Brand: Adafruit

The NeoPixel FeatherWing adds a 4×8 matrix of 32 individually addressable RGB LEDs to any Adafruit Feather board. Using Feather stacking headers or female headers, the wing connects directly on top or bottom of your F...

SKU: DF-DFR0238 | Brand: DFRobot

This small size breakout is programmable full-color RGB LED for hobbyists, industrial designers, prototypers, and experimenters. It is designed to allow the easy addition of dynamic indicators, displays, and lig...

SKU: SF-COM-11971 | Brand: SparkFun

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount latching switch with an illuminated red LED ring. It is a SPDT with 16mm thread...

SKU: SF-COM-00532 | 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, yellow LED. The lens is 3mm in diameter and it is diffused.

SKU: SF-COM-00530 | Brand: SparkFun

A super bright yellow 5 mm LED with a clear lens, delivering high-intensity output that's ideal for indicator lights, visual alerts, and hobby electronics projects. The clear lens provides a focused beam with excellen...

SKU: SF-COM-00105 | Brand: SparkFun

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indic...

SKU: SF-COM-11409 | Brand: SparkFun

This 20mm 4-digit 7-segment display in white is a mid-size option — large enough to read from a distance but compact enough to fit in most enclosures. The common-cathode display features four 7-segment digits with one...

SKU: SF-COM-11408 | Brand: SparkFun

This 20mm 4-digit 7-segment display in blue is a mid-size option — large enough to read from a distance but compact enough to fit in most enclosures. The common-cathode display features four 7-segment digits with one ...

SKU: DF-FIT0372 | Brand: DFRobot

Have you ever played with LEDs and got hurt in your eyes? This pack of diffused LEDs won't. !Diffused LEDs are really useful in indications, they look softer and more uniformed so that you can see them well from any ...

SKU: AF-285 | Brand: Adafruit

This weatherproof RGB LED flexi-strip features 30 LEDs per metre on a white PCB backing with a silicone weatherproof coating and 3M adhesive on the reverse. The entire strip is controlled as one unit — drive the R, G,...

SKU: AF-297 | Brand: Adafruit

Need some really bright LEDs? We are big fans of these clear red LEDs, in fact we use them exclusively in our kits. They are very bright and have about 20degree LED beam. They go easily into a breadboard and will add ...

SKU: AF-518 | Brand: Adafruit

An ultra-bright 1 W cool white LED pre-mounted on an aluminium PCB heatsink, making it easy to solder and integrate into projects. With 90 lumens output in a 140° lambertian pattern, it delivers bright, even illuminat...

SKU: SF-COM-09592 | 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 green lens. It has a typical forward voltage of 2.0V and ...