pxt-ev3/docs/reference/control/wait-micros.md
2020-11-06 13:09:53 -08:00

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# @extends
## Example #example
Use a wait and the timer to generate a number.
```blocks
let something = 0
for (let i = 0; i < 100; i++) {
control.waitMicros(100)
something = control.millis()
something += control.deviceSerialNumber()
if (something != 0) {
something = something / 1000000
}
}
```