Velleman VMM502 Manual Del Usuario página 8

7. Parts – Kit
1. Breakout board (BoB)
Plug in your micro:bit and play with different
sensors and outputs.
2. Mini servo
Make arms and legs, and make them move!
3. OLED
For when you're done waiting for sentences to
scroll across the micro:bit screen.
6. PIR sensor
This is essentially a motion detector. Try moving
past it.
7. Crash sensor
It could be a button, but way easier to press.
Great for telling if your little robot has hit
something.
V. 01 – 17/01/2019
VMM502
4. Passive buzzer
Because the micro:bit cannot Make sound on its
own.
5. LED module
25 RGB LEDs.
8. Soil moisture sensor
Passes tiny currents through the two prongs to
determine conductivity (air – 0, water – 1023).
9. Potentiometer
Turn the knob to control things.
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