Run this example from the command line with:
node eg/keypad-analog-ad.js
var argv = require("minimist")(process.argv.slice(2), {
default: {
show: 1
}
});
var five = require("johnny-five");
var board = new five.Board();
board.on("ready", function() {
// WaveShare AD Keypad
var keypad;
if (argv.show === 1) {
keypad = new five.Keypad({
pin: "A0",
length: 16
});
}
if (argv.show === 2) {
keypad = new five.Keypad({
pin: "A0",
keys: [
["1", "!", "@", "#"],
["2", "$", "%", "^"],
["3", "&", "-", "+"],
["4", "<", ">", "?"],
]
});
}
if (argv.show === 3) {
keypad = new five.Keypad({
pin: "A0",
keys: ["1", "!", "@", "#", "2", "$", "%", "^", "3", "&", "-", "+", "4", "<", ">", "?"]
});
}
["change", "press", "hold", "release"].forEach(function(eventType) {
keypad.on(eventType, function(event) {
console.log("Event: %s, Target: %s", eventType, event.which);
});
});
});
Copyright (c) 2012-2014 Rick Waldron waldron.rick@gmail.com Licensed under the MIT license. Copyright (c) 2015-2023 The Johnny-Five Contributors Licensed under the MIT license.