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Andrew Stuntz drews256

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@drews256
drews256 / ADXL335ArduinoNano.ino
Created July 20, 2016 21:19
/*
ADXL335
Reads an Analog Devices ADXL335 accelerometer and communicates the
acceleration to the computer.
Designed for the ADXL335 available at Tayda Electronics at
http://www.taydaelectronics.com/breakout-boards/adxl335-3-axis-accelerometer.html
@drews256
drews256 / example_motor_control.ino
Created July 20, 2016 22:38
/*
L9110S_Motor_Driver_Example - Arduino sketch
Thank you Banana Robotics for the Bulk of this code.
Connections:
Arduino digital output D10 to motor driver input B-IA.
Arduino digital output D11 to motor driver input B-IB.
Motor driver VCC to operating voltage 5V.
@drews256
drews256 / HC06Example.ino
Created July 22, 2016 16:23
#include <SoftwareSerial.h>
SoftwareSerial BT(10, 11);
// creates a "virtual" serial port/UART
// connect BT module TX to D10
// connect BT module RX to D11
// connect BT Vcc to 5V, GND to GND
void setup()
{
// set digital pin to control as an output
pinMode(13, OUTPUT);
@drews256
drews256 / 8x8MatrixExampleCommonAnode.ino
Last active July 28, 2016 20:06
/*
* 8x8 LED array test1
* display a line of lights moving around the perimeter of the 8x8 matrix
*/
// Arduino pin definitions - (ordered to keep wiring tidy)
int row[] = {14,10,4,12,9,5,8,6}; //rows - driven HIGH for on
int col[] = {17,16,13,2,15,3,7,11}; //columns - driven LOW for on
@drews256
drews256 / ExampleWebserver.ino
Last active August 11, 2016 22:13
/* modified by Andrew Stuntz 8/12/2016
Thank you arduinoesp.com for the example starter code */
#include <ESP8266WiFi.h>
const char* ssid = "your-ssid";
const char* password = "your-password";
int ledPin = 5; // GPIO5
WiFiServer server(80);
@drews256
drews256 / capybara cheat sheet
Created November 2, 2016 23:52 — forked from zhengjia/capybara cheat sheet
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
@drews256
drews256 / 74HC164.ino
Created August 12, 2016 16:26
#define data 2
#define clock 3
// use binary notation to discribe our number layouts
byte zero = B01111110;
byte one = B00000110;
byte two = B11011010;
byte three = B11010110;
byte four = B10100110;
byte five = B11110100;
@drews256
drews256 / block.rb
Created November 7, 2018 17:47
def block_run
yield
puts 'ran!'
rescue StandardError
puts 'rescued!'
end
block_run do
puts 'running block'
raise StandardError
@drews256
drews256 / index.html
Created November 7, 2018 22:57
<!DOCTYPE html>
<html>
<head>
<link href="https://fonts.googleapis.com/css?family=Roboto" rel="stylesheet">
<link rel="stylesheet" href="styles.css">
<script src="http://code.jquery.com/jquery-latest.min.js" type="text/javascript"></script>
<script src="weather.js" type="text/javascript"></script>
</head>
<body>
<div class='center'>
@drews256
drews256 / styles.css
Created November 7, 2018 22:58
h1 {
font-family: 'Roboto', sans-serif;
}
.center {
width: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;