micro:IO Extender- a micro:bit IO Expansion Board

micro:IO Extender- a micro:bit IO Expansion BoardA simple IO extension board for micro: bit. This board leads out all IO ports of micro: bit that are in accordance with Gravity standard interface. Meanwhile, it has independent I2C and Serial port. The board also integrates the frequently used buzzer and edge connector contacts. The silkscreens on the back clearly indicate the functions of all interfaces, which can help users to get started easily. Features: Gravity 3 Pin interface, plug and play,

Forward Current(Max): 25mA

Detection angle: 100 °

Ultra-low power usage: a fraction compared to other connected micro controllers

with or without the Amp stacked on top

They make it possible to create very light robots

Play videos (supports multi formats

then teach you how to build electric circuit

} We took the business-card-sized AVR target board from Evil Mad Scientist Laboratories and added a few components to make an AVR dev board that has only the bare minimums

This sensor line features 1mm resolution

copper wire

Two indicator LEDs for high and low voltages

(We're stocking these for folks making DIY Qi chargers