A MakeCode package to use sonar sensors (ping) such as the HC-SR04.
This package contains a ping block that can return the distance to an obstacle detected by the sonar.
sonar.ping(DigitalPin.P1, DigitalPin.P2, PingUnit.Inches);Use the plot bar graph block to visualize the distance reported by your sensor.
basic.forever(() => {
let p = sonar.ping(DigitalPin.P1, DigitalPin.P2, PingUnit.Inches);
led.plotBarGraph(p, 0);
})
MIT
- for PXT/microbit
- for PXT/calliope
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