LED diodes

10mm diffused LED diodes are great stuff to play with. They can used in various beginner projects.

The 7-segment display is a classic, often used and seen component. The size of the digits on this display is 0.56 inches, and the light it gives is white. The display has a common cathode.

The 7-segment display is a classic, often used and seen component. The size of the digits on this display is 0.56 inches, and the light it gives is white. The display has a common cathode.

The 7-segment display is a classic, often used and seen component. The size of the digits on this display is 0.56 inches, and the light it gives is white. The display has a common cathode.

WS2812B is a smart LED light source in which control circuit and RGB diode are integrated. Unlike traditional RGB light sources, the WS2812B is much easier to control since only one digital control signal is required. For more technical details, see the datasheet.

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 small LED is not just an ordinary LEDs – it’s specific 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 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 Croduino.

• Color: RGB (red/green/blue)
• Voltage: 5V
• Power: max. 60mA
• Diode type: WS2812 SMD LED (5050 LED diode with built IC)
• Dimensions: diameter of 8 mm

A 7-segment display is a classic, frequently used and already familiar component. Size of the digit on the display is 0.56inch and the light it transmits is red. The display has a common anode.

The WS2812B is a smart LED light source with an integrated control circuit and RGB diode. Unlike traditional RGB light sources, the WS2812B is much easier to operate since only one digital control signal is required.

5mm RGB LED diode in through-hole version with 4 pins. Each of those represents one color (-), while longest pin is common anode(common +) for all three colors.

• Voltage: 3.4V for blue and green, 2.3V for red
• Current: 20mA per color, total max. 60mA
• Diode size: 5mm, diffused
• Light angle: 25 degrees

10 pieces pack of crystal white LEDs.

Infra-red (IR) diode emits light in the spectrum that the human eye can’t see. However, such a diode has its purpose. It is used in remote controllers that send information on wavelengths within the infrared spectrum, e.g. to change television programme. So all you need to create your own remote is one of these diodes and correct data which will be sent!

5mm RGB LEDs in a classic through-hole version with 4 pins. Each one representing one color (+), while the longest pin being a common cathode (common negative) for all three colors.

A 7-segment display is classical, often used and already familiar component. Size of a digit on the display is 0.56inch and the light it transmits is red. The display has a common cathode.

7-segment display is classical with common cathode, often used and already familiar component. Size of the digit on the display is 0.56inch and the light it transmits is red. The display has a common cathode.

A 7-segment display is a classic, often used and already familiar component. The size of the digit on the display is 0.56inch and the light it transmits is red. The display has a common cathode.

5mm diffused LED diodes are great for experimenting and trying new things, which is why they are included in our Dasduino Beginner Kit (DBK)!