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0.56" 4-Digit 7-Segment Display with I²C Backpack

Adafruit Industries LLC 0.56" 4-Digit 7-Segment Display with I²C Backpack

Supplier: Adafruit Industries LLC

Subtitle: 0.56" 4-Digit 7-Segment Display with I²C Backpack
Description: A small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins. That is many pins, and there are driver chips like the MAX7219 that can control a matrix for you but there is a lot of wiring ...

Category: OptoelectronicsAddressable, Specialty

1.2" 4-Digit 7-Segment Display with I²C Backpack

Adafruit Industries LLC 1.2" 4-Digit 7-Segment Display with I²C Backpack

Supplier: Adafruit Industries LLC

Subtitle: Adafruit 1.2" 4-Digit 7-Segment Display with I²C Backpack
Description: LED matrices like these are 'multiplexed' so to control all the seven-segment LEDs you need 14 pins and there are driver chips like the MAX7219 that can control a matrix for you but there's a lot of wiring to set up and they take up a ton of space. That's where these LED matrix backpacks come in....

Category: OptoelectronicsAddressable, Specialty

1.2" 8x8 LED Matrix with I²C Backpack - Pure Green

Adafruit Industries LLC 1632

Supplier: Adafruit Industries LLC

Subtitle: 1.2" 8x8 LED Matrix with I²C Backpack - Pure Green
Description: These Round Pure Green LED 1.2in. 8x8 Matrix Displays with I²C save your microcontroller losing all its GPIOs to multiplexing. Each board has address selection jumpers allowing you to have 4 x of these displays attached to a single I²C bus. There are I²C commands to write to a pixel and to adjust...

Category: OptoelectronicsAddressable, Specialty

12mm Diffused Thin Digital RGB LED Pixels (Strand of 25) - WS2801

Adafruit Industries LLC 322

Supplier: Adafruit Industries LLC

Subtitle: 322 - 12mm Diffused Thin Digital RGB LED Pixels (Strand of 25) - WS2801
Description: RGB Pixels are digitally-controllable lights you can set to any color, or animate. Each RGB LED and controller chip is molded into a 'dot' of silicone. The dots are weatherproof and rugged. There are four flanges molded in so that you can 'push' them into a 12mm drill hole in any material up to 1...

Category: OptoelectronicsAddressable, Specialty

64x64 RGB LED Matrix - 2.5mm Pitch - 1/32 Scan

Adafruit Industries LLC 3649

Supplier: Adafruit Industries LLC

Subtitle: 3649 - 64x64 RGB LED Matrix - 2.5mm Pitch - 1/32 Scan
Description: These panels are typically used to make video walls. You can also see them on the sides of buses and on top of taxi cabs displaying animations or video advertisements. They have 4,096 bright RGB LEDs arranged in a 64x64 grid at a 2.5mm pitch.

Category: OptoelectronicsAddressable, Specialty

8 x 8 Bicolor LED Square Pixel Matrix with I²C Backpack

Adafruit Industries LLC 902

Supplier: Adafruit Industries LLC

Subtitle: 8 x 8 Bicolor LED Square Pixel Matrix with I²C Backpack
Description: To make a small colorful display is to use a 1.2" Bi-color 8 x 8 LED Matrix. Matrices like these are 'multiplexed' so to control all the 128 LEDs you need 24 pins. That is many pins, and there are driver chips like the MAX7219 that can help control a matrix for you but there is a lot of wiring to...

Category: OptoelectronicsAddressable, Specialty

APA102 5050 RGB LED with Integrated Driver Chip

Adafruit Industries LLC 2343

Supplier: Adafruit Industries LLC

Subtitle: APA102 5050 RGB LED with Integrated Driver Chip - 10 Pack
Description: Make your own smart LED arrangement with the same integrated LED that is used in DotStar strips. This tiny 5050 (5mm x 5mm) SMD LED is fairly easy to solder and is the most compact way possible to integrate multiple bright LEDs to a design. They are also a great upgrade for people who have used N...

Category: OptoelectronicsAddressable, Specialty

APA102 5050 Warm and Cool White LEDs with Integrated Driver Chips

Adafruit Industries LLC 2350

Supplier: Adafruit Industries LLC

Subtitle: 2350 and 2351 - APA102 5050 Warm and Cool White LEDs with Integrated Driver Chips
Description: Unlit, the color resembles an egg yolk. Lit up these are very bright and can be controlled with 24-bit high-frequency PWM. The phosphor helps diffuse the 3 white dies inside together for a very bright but consistent light, compared to what you get by trying to mix RGB to make white (which never q...

Category: OptoelectronicsAddressable, Specialty

Bi-Color (Red/Green) 24-Bar Bargraph with I²C Backpack Kit

Adafruit Industries LLC 1721

Supplier: Adafruit Industries LLC

Subtitle: 1721 - Bi-Color (Red/Green) 24-Bar Bargraph with I²C Backpack Kit
Description: A way to make a small linear display is to use two 12-bar Bi-color bar-graphs. However, this LED bargraph is 'multiplexed' - so to control all the 48 LEDs you need a lot of pins. Much like the 8x8 and 7-segment backpacks, this backpack pairs perfectly with bar-graphs and manages all the LED contr...

Category: OptoelectronicsAddressable, Specialty

DotStar Digital LED Strip -144 LED/m - 0.5 Meter

Adafruit Industries LLC 2328

Supplier: Adafruit Industries LLC

Subtitle: 2328 and 2329 - DotStar Digital LED Strip -144 LED/m - 0.5 Meter
Description: DotStar LEDs use generic 2-wire SPI, so you can push data much faster than with the NeoPixel 800 KHz protocol and there's no specific timing required. They also have much higher PWM refresh rates, so you can do Persistence-of-Vision (POV) and have less flickering, particularly at low brightness l...

Category: OptoelectronicsAddressable, Specialty