LightningStalker

/* Compile with gcc -Wall -o pinh pinh.c -lm
     The formulator of the pinhole camera
     microscopic probgramme by The Lightning Stalker ©April 11, 2022
     It's basically in case I can't remember the formula.'*/

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

LightningStalker

/*  Digispark MPX Stereo Modulator
    Based on a design found at
    "http://cappels.org/dproj/FM_MPX_STEREO/
      SIMPLE FM STEREO MULTIPLEX ENOCDER CIRCUIT.html"
    Be sure to use adequate low paths pants filtering and stay FCC
      part 15 compliant.
    ATTinyCore board library v1.5.2
    7/9/2022 ©The Lightning Stalker
*/

LightningStalker

# 29.97fps `-r 30000/1001`
# Double speed `-filter:v "setpts=0.5*PTS"`
# 1.25 speed `-filter:v "setpts=0.75*PTS"`

ffmpeg -threads 11 -f concat -safe 0 -i files.txt -c:v hevc_nvenc -preset slow -profile:v main10 -tier high -rc vbr_hq -rc-lookahead 40 -no-scenecut 1 -init_qpP 23 -init_qpB 25 -init_qpI 21 -weighted_pred 1 output.mp4

LightningStalker

/*Compile with gcc -Wall -s gov.c -o gov
  gov by The Lightning Stalker 8/26/2017
  pops open cpufreq-set for each CPU and sets governor*/

#include <stdio.h>
#include <string.h>

#define NUMCPUS 12 // number of CPUs on the system ($ lscpu)

int main(int argc, char *argv[])

LightningStalker

/*
 * Find resistor values for LM317 using various criteria
 * The Lightning Stalker 2014
 */

#include <math.h>
#include <stdio.h>
#include <stdlib.h>

int main (int argc, char **argv)

LightningStalker

/* Compile with gcc -Wall -o tankfreq tankfreq.c -lm */

#include <math.h>
#include <stdio.h>
#include <stdlib.h>

int main (int argc, char **argv)
{
    if (argc == 3)
    {

LightningStalker

/*
 * Copies every 4th chararacter out of the input string
 * Created to deal with MS Hotmail's problems
 * 2015 The Lightning Stalker
*/

#include <stdio.h>
#include <string.h>

int main (int argc, char **argv)

LightningStalker

/* compile with "gcc -Wall -oseriesw seriesw.c -lm"
 *
 * Steps through possible pot settings and finds the wattage dissipated
 * by the pot and a series resistor.
 * - by The Lightning Stalker 2014
 */

#include <math.h>
#include <stdio.h>
#include <stdlib.h>

LightningStalker

/*
 * RPM calculator
 * Takes input from the keyboard
 * Uses the ncurses library
 * by The Lightning Stalker
 *
 * needs a rewrite to use clock_gettime(CLOCK_TAI, ...)
 *
 * Compile with gcc -Wall -o rpms rpms.c -lcurses
 */

LightningStalker

#include <stdio.h>  // requires usblib
#include <usb.h>  // compile with #gcc -Wall -o resetusb resetusb.c -lusb

int main(void)
{
      struct usb_bus *busses;
      usb_init();
      usb_find_busses();
      usb_find_devices();
      busses = usb_get_busses();