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#! /usr/bin/python3

# Thing for making up a valid (ish) driving licence number
# https://www.drivercheck.co.uk/find-out-more/photocard-driving-licence-explained/
# Note checksum is just dumped on there, not generated cos IDK how it's calculated

import argparse
from datetime import date
from typing import Tuple

errkk

#!/usr/bin/env ruby
#
require 'rmodbus'

status_labels = [
  ['Drive not ready', 'Ready for operation (READY)'],
  ['Stop', 'Running operation message (RUN)'],
  ['Clockwise rotating field (FWD)', 'Anticlockwise rotating field (REV)'],
  ['No fault', 'Fault detected (FAULT)'],
  ['No warning', 'Warning active (ALARM)'],

errkk

#!/bin/sh

RANGE=$1
echo "Looking for Pis in 10.193.${RANGE:-9}.0/24"
sudo nmap -sP "10.193.${RANGE:-9}.0/24" | grep "B8:27" -B 2

errkk

// Control a 4 phase stepper motor with an Arduino
// Controls a 28BYJ-48 stepper motor, via some digital pins an an LM2003 driver
// Uses direct port manipulation for fast concurrent pin state changes
// https://en.wikipedia.org/wiki/Stepper_motor#/media/File:Drive.png

int motorSpeed = 1000;
int count = 0;
int countsperrev = 32*16;

// can do > 1100 uS

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#include <TinyWireS.h>

// MAX INT 32767


#ifndef TWI_RX_BUFFER_SIZE
#define TWI_RX_BUFFER_SIZE (16)
#endif

#define ADDR 0x11

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// readCapacitivePin
//  Input: Arduino pin number
//  Output: A number, from 0 to 17 expressing
//  how much capacitance is on the pin
//  When you touch the pin, or whatever you have
//  attached to it, the number will get higher

uint8_t readCapacitivePin(int pinToMeasure) {
  // Variables used to translate from Arduino to AVR pin naming
  volatile uint8_t* port;

errkk

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

errkk

// See http://www.fanjita.org/serendipity/archives/53-Interfacing-with-radio-controlled-mains-sockets-part-2.html
 
#define PAYLOAD_SIZE 48
 
#define DATA_PIN  A4
#define VCC_PIN   A5
#define GND_PIN   A3
#define LED_PIN   13
#define CHANNEL 1
#define TURNON 1

errkk

#include <SPI.h>
#include <Ethernet.h>
#include <PusherClient.h>


byte mac[] = { 
    0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
PusherClient client; 
IPAddress ip(192,168,1,101);
const int parrot = 3;

errkk

avconv -i input.mp4 -f image2 frames/f_%00d.jpg
for F in $(ls frames/)
do
    composite -compose atop -gravity SouthWest overlay_frame.png frames/$F out/$F
done
avconv -f image2 -i out/f_%00d.jpg out.mpeg -b 2400kb