Skip to content

Instantly share code, notes, and snippets.

View drews256's full-sized avatar
🐋
💨

Andrew Stuntz drews256

🐋
💨
View GitHub Profile
/*
ESP8266 Blink by Andrew Stuntz
The LED is connected to GPIO pin 5 in this case.
Written for the ESP8266 ESP-07 version of this board.
*/
void setup() {
pinMode(5, OUTPUT); // Initialize the LED_BUILTIN pin as an output
Serial.begin(115200);
/*
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
/*
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.
#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);
/*
* 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 LOW for on
int col[] = {17,16,13,2,15,3,7,11}; //columns - driven HIGH for on
// give our moving light a tail?
/*
This Arduino code for "4-digit-7-segment-led-display" (KYX-5461AS).
* This code can display one Number in all 4 digit!
* This code can display 4 Numbers each on in specific digit
* This code can also make a Number Countdown (Timers).
author : Oussama Amri (@amriunix)
website : ithepro.com
*/
//display pins
/*
* 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
/* 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);
#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 / 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')