The module has various advantages (e.g. a compact footprint, simple interface, wide voltage input range, long service life). It can be used with an Arduino I/O expansion shield for interactive, sound related creations.
- Operating voltage: 2.0 - 5.5V
- Interface Type: Digital
- Module size: 40mm x 40mm/ 1.57 inches x 1.57 inches
- Support Gravity interface
- Power rating (Speaker component): 0.5W
- Impedance (Speaker component): 8 ohm
- Gravity: Speaker module x1
With all the lights and decorations that people use at Christmas, power is left on all the time and electricity bills skyrocket. I made this motion detecting Christmas tree light setup that only turns on when people are nearby.
PIR Sensor x1
I/O Expansion Shield v7.1 x1
LED Strip x1
Relay Switch x1
Mini mp3 module
Regular power extension lead (with some modifications)
1k resistors x2
Microbit Project 2: Basketball score counter
1 x IR sensor
1 x micro:bit
1 x micro:mate(breakout board)
Basketball hoopProject 3 Arduino Projects: Zelda Song Player
Things you may need in this project: Hardware components
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