johnwargo

/********************************************************** 
* Arduino to Arduino Pin Status
* Demonstration sketch
***********************************************************/

// =============================================================
// comment out the following line to build the receiver version
// of this sketch.
// =============================================================
#define SENDER

johnwargo

#define SMOKE_PIN A0
#define MIN_TIME 1000
#define MAX_TIME 5000

bool isSmoking = false;
int timerDuration = 0;
unsigned long startTime;

void setup() {
  // configure the output pin to control the smoke generator

johnwargo

#define SMOKE_PIN A0
#define MIN_TIME 1000
#define MAX_TIME 5000

bool isSmoking = false;
int timerDuration = 0;
unsigned long startTime;

void setup() {
  // configure the output pin to control the smoke generator

johnwargo

#define SMOKE_PIN A0
#define MIN_SMOKE_TIME 1000
#define MAX_SMOKE_TIME 5000

void setup() {
  // configure the output pin to control the smoke generator
  pinMode(SMOKE_PIN, OUTPUT);
  // Enable the Arduino device's onboard LED
  pinMode(LED_BUILTIN, OUTPUT);
}

johnwargo

/*!
   @file DFRobot_mmWave_Radar.ino
   @ Read whether there is people or object moving in the detection range of the sensor.
   @ The sensor detection range and output delay time can be configured. Also you can restore the sensor to factory default settings.
   @n Experimental phenomenon: When the sensor starts successfully, 0 or 1 will be printed on the serial monitor.
   @ 0 means that there is no human or object moving in sensing area, 1 means the oppposite.
   @copyright   Copyright (c) 2010 DFRobot Co.Ltd (http://www.dfrobot.com)
   @licence     The MIT License (MIT)
   @version  V1.0
   @date  2023-3-13

johnwargo

// Adafruit Sample Sketch modified to not use Interrupts
// Documented here: https://randomerrors.dev/posts/2023/esp32-and-the-adafruit-music-maker-featherwing/

// Specifically for use with the Adafruit Feather, the pins are pre-set here!

// include SPI, MP3 and SD libraries
#include <SPI.h>
#include <SD.h>
#include <Adafruit_VS1053.h>

johnwargo

ECHO OFF
REM set UPLOAD_PORT=COM6
REM Do we have the `VCToolsVersion` environment variable?
IF "%VCToolsVersion%"=="" (
    call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvars32.bat"
    pushd %IDF_PATH% 
    call %IDF_TOOLS_PATH%\idf_cmd_init.bat C:\Python39\ "C:\Program Files\Git\cmd\"
    popd
) ELSE (
    echo: 

johnwargo

# Advent Scheduler
# By John M. Wargo
# Based on initial work by Jannis Jaeger

import random

# Constants
ADVENT_DAYS = 25
# NAMES = ["Anna", "John", "Elizabeth", "August", "Jannis"]
NAMES = ["Anna", "John", "Elizabeth", "August"]

johnwargo

#!/usr/bin/env python

in_str = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ '
out_str = 'jklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghi'

def encrypt1(the_string):
    the_result = ''
    for x in the_string:
        pos = in_str.find(x)
        the_result += out_str[pos]

johnwargo

#!/usr/bin/python

# A simple Python application for controlling a relay board from a Raspberry Pi
# The application uses the GPIO Zero library (https://gpiozero.readthedocs.io/en/stable/)
# The relay is connected to one of the Pi's GPIO ports, then is defined as an Output device
# in GPIO Zero: https://gpiozero.readthedocs.io/en/stable/api_output.html#outputdevice

import sys
import time