The MikroElektronika MIKROE-2950 LED Driver 3 click board is an RGB LED driver capable of driving RGB LEDs with up to 30mA per segment, via the digital I2C interface. It comes with an RGB LED on board and is capable of displaying a palette of 32768 colours. It features an integrated circuit with three independent LED driver sections and programmable gradual dimming control, which gives a smooth dimming effect. Heat dissipation is taken to the minimum due to a fact that the used driver IC works with up to 94% efficiency. Input supply voltage rating is 3.3V and 5V.

• Features an integrated circuit with three independent LED driver sections and a programmable gradual dimming control, which gives a smooth dimming effect
• I2C Interface
• On-board modules: NCP5623B, a triple output RGB LED driver controlled through the I2C protocol from ON Semiconductors

• Backlit computer keyboards and mice
• Color-coded signalization
• Colour backlight displays
• Decorative coloured lighting applications, which can be controlled by the MCU