ELECFREAKS Octopus Speech Recognition Sensor -EN physical computing The micro:bit is a pocket-sized

The micro:bit is a pocket-sized computer that lets you get creative with digital technology

What's Makey Makey

8μm such as cigarette smoke

The kit includes  all the physical components you need

Receiver is for collecting ultrasonic signals

ELECFREAKS Octopus Speech Recognition Sensor -EN physical computing The micro:bit is a pocket-sizedELECFREAKS Octopus Speech Recognition Sensor can realize the voice recognition function, and support self learning words. Combined with rainbow LED, intelligent cars and other hardware can realize voice recognition control lamps, voice recognition control cars and other interesting cases. Linkhttps: wiki. elecfreaks. com en microbit sensor octopus sensors sensor octopus_ef04108