Technical data:
Item Type: Mini Piano Module
Material: PCB.
Size: approx. 85 x 56 mm / 3.35 x 2.20 inches.
Application: mini piano music expansion card for micro: bit
Operating voltage: 3.3 V.
Touch chip: TTP229.
LED light chip: WS2812B.
LED colour depth: 16777216 colours.
Package list:
1 x Mini Piano Module
Note: 1. Please allow 1-2 inch error due to manual measurement. Thank you for your understanding.2. Monitors are calibrated differently. The colour of the item shown in the photos may differ slightly from the actual object. Please take the real one as standard.