eg: updates

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>

eg/digital-write.js

@@ -1,17 +1,17 @@
-// process.env.IS_TEST_MODE = true;
-"use strict";
-
 const Tessel = require("../lib/");
 const board = new Tessel();
+const {
+  HIGH, LOW
+} = board;
 
 board.on("ready", () => {
   console.log("Ready");
 
   board.pinMode("b0", board.MODES.OUTPUT);
-  board.digitalWrite("b0", board.HIGH);
+  board.digitalWrite("b0", HIGH);
 
   setTimeout(() => {
-    board.digitalWrite("b0", board.LOW);
+    board.digitalWrite("b0", LOW);
     process.exit(0);
   }, 1000);
 });

eg/onboard-led.js

@@ -16,5 +16,5 @@ board.on("ready", () => {
   setInterval(() => {
     state ^= 1;
     leds.forEach(led => board.digitalWrite(led, state));
-  }, 1000);
+  }, 100);
 });