buzzkillb

#!/bin/bash
#for Denarius cryptocurrency - denarius.io, just change denariusd to your favorite coin daemon
#change all denariusd to denarius.daemon for snap daemon use
#bitcointalk thread - https://bitcointalk.org/index.php?topic=5238747
#create rawa.txt with txid and vouts for all inputs, then remove all extra spaces and newlines to rawb.txt
#rawa.txt put txid and vout
#rawb.txt remove extra space and put createtransaction begin text
#rawc.txt remove last comma and add rest of rawtx info creating the full raw transaction line
#
#txfee - fee you want to use

biokys

import processing.serial.*;

int SIDE_LENGTH = 1000;
int ANGLE_BOUNDS = 80;
int ANGLE_STEP = 2;
int HISTORY_SIZE = 10;
int POINTS_HISTORY_SIZE = 500;
int MAX_DISTANCE = 100;

int angle;

remcoder

/*
I recently got one of those 8x8 LED matrices  and I was playing with some Game of Life patterns when I found this pretty repeating pattern. I found it by starting with some random patterns. If you look closely you can see the pattern becoming a mirrored version of itself halfway through. Apparently the pattern doesn't repeat like this on an infinite grid but on this wrapping 8x8 grid it does ;-) 

FYI, the LED matrix is a bicolor one (green/red) and has an I2C interface (http://www.adafruit.com/products/902). I'm using the colors as follows:
 - newly created cells are green
 - cells that are at least 10 generations old are red
 - other living cells are yellow (simultaneously green+red)

It's hookup up to my Arduino Uno r3.

JChristensen

Simple demonstrations of putting AVR microcontrollers to sleep in power-down mode,
which results in minimum current.  Coded with Arduino IDE version 1.0.4 (and with
the Arduino-Tiny core for the ATtiny MCUs, http://code.google.com/p/arduino-tiny/)

For ATmega328P, ~0.1µA.
For ATtinyX5 revisions that implement software BOD disable, ~0.1µA,
for ATtinyX5 revisions that don't, ~20µA.

adamzaninovich

/**
 * QuadEncoder.cpp - Library for reading moves from a quadrature rotary encoder
 * Created by Pedro Rodrigues (medecau@gmail.com) 9, January of 2010
 * Released into the public domain.
 */

#include "Arduino.h"
#include "QuadEncoder.h"

QuadEncoder::QuadEncoder(int pin1, int pin2)