Keypad: examples

README.md

@@ -255,6 +255,12 @@ To interactively navigate the examples, visit the [Johnny-Five examples](http://
 - [Button - Pullup](https://github.com/rwaldron/johnny-five/blob/master/docs/button-pullup.md)
 - [Toggle Switch](https://github.com/rwaldron/johnny-five/blob/master/docs/toggle-switch.md)
 
+### Keypad
+- [Keypad - VKEY](https://github.com/rwaldron/johnny-five/blob/master/docs/keypad-analog-vkey.md)
+- [Keypad - Waveshare AD](https://github.com/rwaldron/johnny-five/blob/master/docs/keypad-analog-ad.md)
+- [Keypad - MPR121](https://github.com/rwaldron/johnny-five/blob/master/docs/keypad-MPR121.md)
+- [Keypad - MPR121QR2](https://github.com/rwaldron/johnny-five/blob/master/docs/keypad-MPR121QR2.md)
+
 ### Relay
 - [Relay](https://github.com/rwaldron/johnny-five/blob/master/docs/relay.md)
 

docs/keypad-MPR121.md

@@ -0,0 +1,90 @@
+<!--remove-start-->
+
+# Keypad - MPR121
+
+<!--remove-end-->
+
+
+
+
+
+
+##### Breadboard for "Keypad - MPR121"
+
+
+
+![docs/breadboard/keypad-MPR121.png](breadboard/keypad-MPR121.png)<br>
+
+&nbsp;
+
+
+
+
+Run with:
+```bash
+node eg/keypad-MPR121.js
+```
+
+
+```javascript
+var exec = require("child_process").exec;
+var argv = require("minimist")(process.argv.slice(2), { default: { show: 1 } });
+var five = require("../");
+var board = new five.Board();
+
+board.on("ready", function() {
+  // MPR121 3x4 Capacitive Touch Pad
+  var keypad;
+
+  if (argv.show === 1) {
+    keypad = new five.Keypad({
+      controller: "MPR121"
+    });
+  }
+
+  if (argv.show === 2) {
+    keypad = new five.Keypad({
+      controller: "MPR121",
+      keys: [
+        ["!", "@", "#"],
+        ["$", "%", "^"],
+        ["&", "-", "+"],
+        ["_", "=", ":"]
+      ]
+    });
+  }
+
+  if (argv.show === 3) {
+    keypad = new five.Keypad({
+      controller: "MPR121",
+      keys: ["!", "@", "#", "$", "%", "^", "&", "-", "+", "_", "=", ":"]
+    });
+  }
+
+  ["change", "press", "hold", "release"].forEach(function(eventType) {
+    keypad.on(eventType, function(data) {
+      console.log("Event: %s, Target: %s", eventType, data.which);
+    });
+  });
+});
+
+```
+
+
+
+
+
+
+
+
+&nbsp;
+
+<!--remove-start-->
+
+## License
+Copyright (c) 2012, 2013, 2014 Rick Waldron <[email protected]>
+Licensed under the MIT license.
+Copyright (c) 2014, 2015 The Johnny-Five Contributors
+Licensed under the MIT license.
+
+<!--remove-end-->

docs/keypad-MPR121QR2.md

@@ -0,0 +1,91 @@
+<!--remove-start-->
+
+# Keypad - MPR121QR2
+
+<!--remove-end-->
+
+
+
+
+
+
+##### Breadboard for "Keypad - MPR121QR2"
+
+
+
+![docs/breadboard/keypad-MPR121QR2.png](breadboard/keypad-MPR121QR2.png)<br>
+
+Fritzing diagram: [docs/breadboard/keypad-MPR121QR2.fzz](breadboard/keypad-MPR121QR2.fzz)
+
+&nbsp;
+
+
+
+
+Run with:
+```bash
+node eg/keypad-MPR121QR2.js
+```
+
+
+```javascript
+var exec = require("child_process").exec;
+var argv = require("minimist")(process.argv.slice(2), { default: { show: 1 } });
+var five = require("../");
+var board = new five.Board();
+
+board.on("ready", function() {
+  // MPR121QR2 3x3 Capacitive Touch Shield
+  var keypad;
+
+  if (argv.show === 1) {
+    keypad = new five.Keypad({
+      controller: "MPR121QR2"
+    });
+  }
+
+  if (argv.show === 2) {
+    keypad = new five.Keypad({
+      controller: "MPR121QR2",
+      keys: [
+        ["!", "@", "#"],
+        ["$", "%", "^"],
+        ["&", "-", "+"],
+      ]
+    });
+  }
+
+  if (argv.show === 3) {
+    keypad = new five.Keypad({
+      controller: "MPR121QR2",
+      keys: ["!", "@", "#", "$", "%", "^", "&", "-", "+"]
+    });
+  }
+
+  ["change", "press", "hold", "release"].forEach(function(eventType) {
+    keypad.on(eventType, function(data) {
+      console.log("Event: %s, Target: %s", eventType, data.which);
+    });
+  });
+});
+
+```
+
+
+
+
+
+
+
+
+&nbsp;
+
+<!--remove-start-->
+
+## License
+Copyright (c) 2012, 2013, 2014 Rick Waldron <[email protected]>
+Licensed under the MIT license.
+Copyright (c) 2014, 2015 The Johnny-Five Contributors
+Licensed under the MIT license.
+
+<!--remove-end-->

docs/keypad-analog-ad.md

@@ -0,0 +1,93 @@
+<!--remove-start-->
+
+# Keypad - Waveshare AD
+
+<!--remove-end-->
+
+
+
+
+
+
+##### Breadboard for "Keypad - Waveshare AD"
+
+
+
+![docs/breadboard/keypad-analog-ad.png](breadboard/keypad-analog-ad.png)<br>
+
+&nbsp;
+
+
+
+
+Run with:
+```bash
+node eg/keypad-analog-ad.js
+```
+
+
+```javascript
+var exec = require("child_process").exec;
+var argv = require("minimist")(process.argv.slice(2), { default: { show: 1 } });
+var five = require("../");
+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(data) {
+      console.log("Event: %s, Target: %s", eventType, data.which);
+    });
+  });
+});
+
+
+
+```
+
+
+
+
+
+
+
+
+&nbsp;
+
+<!--remove-start-->
+
+## License
+Copyright (c) 2012, 2013, 2014 Rick Waldron <[email protected]>
+Licensed under the MIT license.
+Copyright (c) 2014, 2015 The Johnny-Five Contributors
+Licensed under the MIT license.
+
+<!--remove-end-->

docs/keypad-analog-vkey.md

@@ -0,0 +1,95 @@
+<!--remove-start-->
+
+# Keypad - VKEY
+
+<!--remove-end-->
+
+
+
+
+
+
+##### Breadboard for "Keypad - VKEY"
+
+
+
+![docs/breadboard/keypad-analog-vkey.png](breadboard/keypad-analog-vkey.png)<br>
+
+&nbsp;
+
+
+
+
+Run with:
+```bash
+node eg/keypad-analog-vkey.js
+```
+
+
+```javascript
+var exec = require("child_process").exec;
+var argv = require("minimist")(process.argv.slice(2), { default: { show: 1 } });
+var five = require("../");
+var board = new five.Board();
+
+board.on("ready", function() {
+  // Sparkfun's VKey Voltage Keypad
+  var keypad;
+
+  if (argv.show === 1) {
+    keypad = new five.Keypad({
+      controller: "VKEY",
+      pin: "A0",
+    });
+  }
+
+  if (argv.show === 2) {
+    keypad = new five.Keypad({
+      controller: "VKEY",
+      pin: "A0",
+      keys: [
+        ["!", "@", "#"],
+        ["$", "%", "^"],
+        ["&", "-", "+"],
+        ["<", ">", "?"],
+      ]
+    });
+  }
+
+  if (argv.show === 3) {
+    keypad = new five.Keypad({
+      controller: "VKEY",
+      pin: "A0",
+      keys: ["!", "@", "#", "$", "%", "^", "&", "-", "+", "<", ">", "?"]
+    });
+  }
+
+  ["change", "press", "hold", "release"].forEach(function(eventType) {
+    keypad.on(eventType, function(data) {
+      console.log("Event: %s, Target: %s", eventType, data.which);
+    });
+  });
+});
+
+
+
+```
+
+
+
+
+
+
+
+
+&nbsp;
+
+<!--remove-start-->
+
+## License
+Copyright (c) 2012, 2013, 2014 Rick Waldron <[email protected]>
+Licensed under the MIT license.
+Copyright (c) 2014, 2015 The Johnny-Five Contributors
+Licensed under the MIT license.
+
+<!--remove-end-->