A product for Arduino that works with official Arduino boards. The PWM voltage input through R, G, B pins can adjust the intensity of the three primary colors, so as to achieve full-color mixing effect. Use Arduino to control the module to achieve cool light effect. R, G, B pins have been connected with current-limiting resistor, which can prevent the module from burning out.
– Holes spacing: 2.7cm
– Hole diameter: 0.3cm
– Working voltage: DC 3.3 – 5V
– Dimensions: 3.9 x 3.5 x 1.2cm
– LED driving mode: common cathode drive