User Manual

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Project 7 : Shake Counter

Diculty Level

Part List

Description

7. Shake Counter

In this demo, every time your shake

the micro:bt, it will increase the

number displayed by 1.

1x Grove - 4-Digit Display

1x Grove Shield for micro:bit

1x micro:bit

Steps

1. Add basic block on start, then add variable block

set item to 0, rename ‘item’ to ‘Display’. If you have

added the Grove Package successfully, add block

4-Digit Display at (P0) and (P14).

2. Add input block on shake, then add variable

block change item by 1,rename ‘item’ to ‘N’.

5. Hardware connection: Connect the Grove –

4-Digital Display to P0 port of Grove shield for

micro:bit.

6. Click Download to transfer your code in your

micro:bit.

7. Shake the micro:bit and you will ﬁnd the number raises by 1 every time your shake the board.

Use this demo to play a game with you friend. See who can get

the highest score in 1 minute.

3. Add block item show number from Grove

Package, rename ‘item’ to ‘Display’, replace ‘0’ with

variable block ‘N’.

4. Add basic block pause (ms) (100).

8888

P0/P14