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sergiomtzlosa /
Last active Nov 26, 2019
Plot Bitcoin historic values
# -*- coding: utf-8 -*-
import sys
import matplotlib.pyplot as plt
import datetime as dt
import requests, pandas as pd
import json
sergiomtzlosa /
Created Nov 22, 2019
Get historic values for Euribor rate
# -*- coding: utf-8 -*-
import re, requests, datetime, pandas as pd
request = requests.get('')
if request:
content = request.content
import smbus
import time
# This is the address we setup in the Arduino Program
address = 0x2d
def writeNumber(value):
View i2c_attiny.ino
* ATtiny85 as an I2C Slave
* ATtiny I2C slave receiving and sending data to a RaspberryPi master.
* ATTiny Pin 1 = (RESET) N/U ATTiny Pin 2 = (D3) BUZZER)
* ATTiny Pin 3 = (D4) to LED1 ATTiny Pin 4 = GND
* ATTiny Pin 5 = I2C SDA ATTiny Pin 6 = (D1) to LED2
* ATTiny Pin 7 = I2C SCL ATTiny Pin 8 = VCC (2.7-5.5V)
* Use pullups on the SDA & SCL lines! (4k7)
View geiger_external_arduino.ino
#define LOG_PERIOD 20000 //Logging period in milliseconds
#define MINUTE_PERIOD 60000
volatile unsigned long counts = 0; // Tube events
unsigned long cpm = 0; // CPM
unsigned long previousMillis; // Time measurement
const int inputPin = 2;
void ISR_impulse() { // Captures count of events from Geiger counter board
import RPi.GPIO as GPIO
import time
LOG_PERIOD = 20000
counts = 0
cpm = 0
View geiger_counter_diy.ino
* Pin D2 -> Arduino Interruption
* Pin D7 -> Buzzer
* Pin D8 -> Led
* Pin D9 -> External Interruption to connect other Arduino/Raspberry
#define LOG_PERIOD 20000 //Logging period in milliseconds
sergiomtzlosa /
Last active Mar 13, 2016
Install ZeroNet into external server for GNU/Linux systems (or even a RPi)
echo "Install ZeroNet into an external server"
echo ""
echo "Enter your ZeroNet server IP, followed by [ENTER]:"
echo ""
read yourip
sudo apt-get install python-dev python-pip && sudo pip install gevent --upgrade && sudo pip install msgpack-python --upgrade
# Example using a character LCD plate.
import Adafruit_CharLCD as LCD
import time
import commands
from subprocess import PIPE, Popen
from time import sleep, strftime, localtime
from datetime import datetime, timedelta
class Utils:
View swift-infix-uiappearance
let imageColor : UIImage! = UIImage.imageWithColor(UIColor.redColor())
"UINavigationBar" => imageColor
import Foundation
import UIKit
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