+8613424403025
$13.89
Date:2020/08/19 16:07
Isn't it coooool to play your favorite song using the BBC micro:bit? Just plug it into this little piano, and enjoy.
SYMBOL | DESCRIPTION |
---|---|
VCC | Power (3.3V input) |
GND | Ground |
P0 | Buzzer control pin, related to mcro:bit P0 |
P1 | LED control pin, related to mcro:bit P1 |
SCL | Touch keys control pin, I2C clock |
SDA | Touch keys control pin, I2C data |