bkrajendra

/*
 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in RAM or EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2015 Sensnology AB
 * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors

bkrajendra

<?php

$urls   = array();
$videos = array();

// vimeo test
$urls[] = 'http://vimeo.com/6271487';
$urls[] = 'http://vimeo.com/68546202';

// youtube test

bkrajendra

# Specifies intentionally untracked files to ignore when using Git
# http://git-scm.com/docs/gitignore

*~
*.sw[mnpcod]
*.log
*.tmp
*.tmp.*
log.txt
*.sublime-project

bkrajendra

#!/usr/bin/env python
import RPi.GPIO as GPIO # RPi.GPIO can be referred as GPIO from now
import time
 
ledPin = 22    # pin22
 
def setup():
        GPIO.setmode(GPIO.BOARD)       # GPIO Numbering of Pins
        GPIO.setup(ledPin, GPIO.OUT)   # Set ledPin as output
        GPIO.output(ledPin, GPIO.LOW)  # Set ledPin to LOW to turn Off the LED

bkrajendra

/*
* Arduino Wireless Communication Tutorial
*       Example 1 - Receiver Code
* 
* Library: TMRh20/RF24, https://github.com/tmrh20/RF24/
*/
#include <SPI.h>
#include <nRF24L01.h>
#include <RF24.h>
RF24 radio(7, 8); // CE, CSN

bkrajendra

test

bkrajendra

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

bkrajendra

Name	Vendor	Architecture	Repository	Boards Manager URL	Repository Data Folder	Branch Name	Notes
Adafruit AVR Boards	adafruit	avr	https://github.com/adafruit/Adafruit_Arduino_Boards	https://adafruit.github.io/arduino-board-index/package_adafruit_index.json	/	master	
Adafruit nRF52	adafruit	nrf52	https://github.com/adafruit/Adafruit_nRF52_Arduino	https://adafruit.github.io/arduino-board-index/package_adafruit_index.json	/	master	
Adafruit SAMD Boards	adafruit	samd	https://github.com/adafruit/ArduinoCore-samd	https://adafruit.github.io/arduino-board-index/package_adafruit_index.json	/	master	
Adafruit TeeOnArdu	TeeOnArdu	avr	https://github.com/adafruit/TeeOnArdu	https://adafruit.github.io/arduino-board-index/package_adafruit_index.json	/	master	
Adafruit WICED	adafruit	wiced	https://github.com/adafruit/Adafruit_WICED_Arduino	https://adafruit.github.io/arduino-board-index/package_adafruit_index.json	/	master	
Adelino AVR Boards	adelino	avr	https://github.com/neoautus/Adelino	http://cdn.adelino.cc/downloads/packag

bkrajendra

Understanding one-hot vectors

from tensorflow.python.keras.utils import to_categorical

# Create a list of words and convert them to indices
words = ["I", "like", "cats"]
word_ids = [word2index[w] for w in words]
print(word_ids)

bkrajendra

// Simple appproach for merging with subset of properties from json oject.
// Default Properties
const default_rolestudio = {
  portal_name: 'Role Studio',
  rolename_maxwidth: 200,
  nested_property1: {value1: 30, value2: 20},
  nested_property2: {value1: 30, value2: 20}
};

// Custom Properties