LED-based

The LED matrix 8×8 is a system of 64 interconnected LEDs that, with the help of the MAX7219 LED driver, light up as programmed, and all of this is located on one board and is truly easy to use. You can use them to show letters or symbols, display text, and the like. It is possible to connect several modules with just a few wires and control several matrices at once.

The design of the modules is such that they will look like they are from one piece, even if you stack several of them one after the other. The LEDs on the board are beautiful 0402 very small LEDs and give a very nice effect when lit.

The Smart LED WS2812B Ring24 is a circular array of 24 individually addressable WS2812B RGB LEDs, perfect for vibrant and dynamic lighting. Each LED can be controlled independently via a single data line, enabling complex animations and color patterns with microcontrollers like Arduino or ESP32. Its durable design ensures reliable performance for wearable tech, ambient lighting, or LED Alerts.
 
Operating at 5V, each LED draws ~18 mA, with a maximum ring current of 432 mA. The 67 mm diameter fits standard enclosures, and the WS2812B protocol allows daisy-chained control from one digital pin. High refresh rates ensure smooth, flicker-free animations with minimal external components.
 
Ideal for visual feedback in robotics, cosplay, or interactive art, the Ring24 displays complex color gradients or status indicators with ease. Pair it with a Qwiic-compatible microcontroller for simplified integration and start building professional-grade dynamic lighting projects today.

WS2812B is an extremely interesting LED that can emit light in red, green or blue – or any combination of these three colors, able to show a total of approximately 16 million different colors. On this board diodes are arranged in a circle. They are controlled by a single pin with only few lines of code from Arduino IDE. That’s possible thanks to the integrated controller inside the LED itself!

WS2812B is an extremely interesting LED that can emit light in red, green or blue – or any combination of these three colors, able to show a total of approximately 16 million different colors. On this board, diodes are arranged in a line of 10. You can even connect these sticks in a line. They are controlled by a single pin with only a few lines of code from Arduino IDE. That’s possible thanks to the integrated controller inside the LED itself!

• Number of LEDs: 10
• Voltage: 5V
• LED type: WS2812B
• Current: max 60mA per LED
• Dimensions: 80 x 10 mm

The Smart LED WS2812B Ring7 is a compact 23 mm round PCB with seven individually addressable WS2812B RGB LEDs, ideal for dynamic, vibrant lighting in microcontroller projects like wearables, small displays, or visual indicators. Each LED has an integrated controller, allowing the entire ring to be driven by a single digital pin on Arduino, Raspberry Pi, or similar platforms, simplifying wiring and programming.
 
Operating at 5 V, each LED draws ~18 mA, with a maximum current of 126 mA. The 24-bit WS2812B protocol enables over 16 million colors per pixel. Its small size and daisy-chainable design allow multiple rings to be combined for larger arrays without extra control complexity.
 
Perfect for status indicators, miniature displays, or creative lighting effects, the Ring7 is compatible with popular LED libraries for chasing lights, fades, and reactive animations. Its compact, robust design makes it a versatile choice for hobbyists and professionals alike.

These small LEDs are not just ordinary lights – each is unique because it has a built-in small integrated circuit (IC) that is able to turn on the LED light in 16 million different colors. IC is WS2812 and it uses a single wire that can control thousands of these LEDs. With a little imagination by putting these pixels, you get superior effects with a minimum effort. These lamps are easy to control with Dasduino.

This kind of LED strip is unique because each of its diodes has a built-in IC which is able to turn on an LED in 16 000 000 different colors. IC is WS2812 and can control a thousand of these diodes by using just one wire. With this strip, you can create interesting things with minimum effort. This strip is easily controllable by Dasduino.