Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces. These the breadboard-less firm connection are prepared to extensive modules like poteniometers, sensors, relays, servos…even buttons, just plug and play. The Freaduino Sensor Shield is the perfect shield to connect this senor to Arduino. Or Freaduino UNOwhich we had pre-stray Octopus Brick interface.

• Octopus Piranha LED light Brick, and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with the light works.When the LED light module connected to Arduino, the digital pin (LOW on, HIGH off) is used to control it. The brightness of LED can be controller via PWM output.There are five colors light for you choosing. White(default), Red, Blue, Green, Yellow.

• Octopus 5mm LED light Brick, and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with the light works.When the LED light module connected to Arduino, the digital pin (LOW on, HIGH off) is used to control it. The brightness of LED can be controller via PWM output.There are five colors light for you choosing. White(default), Red, Blue, Green, Yellow.

• The Voltage Divider can detect the supply voltage upto 80V. The Voltage Divider module is based on resistor divider principle. The voltage detection module allows the input voltage to reduce 16 times. As the Arduino analog input voltage is up to 5V, so voltage detection module’s input voltage can not be greater than the 5Vx16 = 80V.