michaelsarduino

float Ausgangsspannung = 5.0;
int MessPin = 5;
int R1=1000.0; 
long Messwert;
float SpannungR2; 
float Widerstand;

void setup()
{
  Serial.begin(9600);

michaelsarduino

void setup() {
  delay(3000);
  Serial.begin(9600);
  delay(3000);
  Serial.print("AT+CWMODE=2<CR>");
  delay(5000);
  Serial.print("AT+CWSAP=\"esp8266_ap_\",\"passwort123\",1,4<CR>");
  delay(5000);

}

michaelsarduino

long readTemp() {
  long result;
  // Read temperature sensor against 1.1V reference
  ADMUX = _BV(REFS1) | _BV(REFS0) | _BV(MUX3);
  delay(2); // Wait for Vref to settle
  ADCSRA |= _BV(ADSC); // Convert
  while (bit_is_set(ADCSRA,ADSC));
  result = ADCL;
  result |= ADCH<<8;
  result = (result - 125) * 1075;

michaelsarduino

#include <CapacitiveSensor.h>

CapacitiveSensor   cs_4_2 = CapacitiveSensor(4,2);        //Touch Sensor mit Pin 4 als Sender und Pin 2 als Empfaenger

void setup()                    
{
   cs_4_2.set_CS_AutocaL_Millis(0xFFFFFFFF); 
   Serial.begin(9600);
}

michaelsarduino

/*
  SD card test

 This example shows how use the utility libraries on which the'
 SD library is based in order to get info about your SD card.
 Very useful for testing a card when you're not sure whether its working or not.

 The circuit:
  * SD card attached to SPI bus as follows:
 ** MOSI - pin 11 on Arduino Uno/Duemilanove/Diecimila

michaelsarduino

#include <SPI.h>
#include <SD.h>

File Datei;

void setup() {
  Serial.begin(9600);
  
  if(!SD.begin(10))
  {

michaelsarduino

#include <SPI.h>
#include <SD.h>

File Datei;

void setup() {
  Serial.begin(9600);
  
  if(!SD.begin(10))
  {

michaelsarduino

#include <SPI.h>
#include <SD.h>
#include <Time.h>

File Datei;

void setup() {
  Serial.begin(9600);
  
  setTime(13,58,10,01,11,15);

michaelsarduino

void setup() {
  pinMode(13, OUTPUT);

}

void loop() {
  if(analogRead(3) < 50)
  {
     for(int x = 0;x < 100; x++)
     {

michaelsarduino

/*
 * IRremote: IRrecvDemo - demonstrates receiving IR codes with IRrecv
 * An IR detector/demodulator must be connected to the input RECV_PIN.
 * Version 0.1 July, 2009
 * Copyright 2009 Ken Shirriff
 * http://arcfn.com
 */

#include <IRremote.h>