Arduino by Davis: “Re: Mosfet switches without a cause” plus 19 more

Re: Mosfet switches without a cause
Zähler zählt ohne Impuls
Re: Reading analog pin
Re: Arduino Ethernet Shield as WebClient-proxy server requiring authentication
Re: Hilfe bei millis()
Re: Grab Bootscreen from PC (on VGA adapter) (black&white in 25*80) ?
Re: HIH-4030 Programming question
Re: Problemino sensore T/Umidità
Re: Arduino zu Langsam?
Re: Grenzen der Verschachtelten Wenn-Funkton
Re: line following car robot
Re: [PROBLEME] Aficheur LCD
Re: Come usare i dupont female
Re: Como conectar 2 arduinos por I2C
Re: question about a spectrograph and the need for an eq
A painting machine sensing your touch
Re: Why does this
Re: Arduino PC Monitor - Opensource
Re: Why does this
Re: Forum doesn't work on Internet Explorer 10?

Re: Mosfet switches without a cause

Posted: 11 Jun 2013 02:54 AM PDT

Quote from: zimbosmurf on Today at 04:36:23 am

Could that be caused by capacities of the long cables

No.

Either a fault in the wiring or a software problem.

Zähler zählt ohne Impuls

Posted: 11 Jun 2013 02:54 AM PDT

Hallo Forum,
Das Arduino bekommt über ein Relais ein Signal.
Es soll die Impulse zählen und auf einem Display ausgeben.
Das erste Problem mit der Geschwindigkeit sollte nun gelöst sein (siehe http:/...

Re: Reading analog pin

Posted: 11 Jun 2013 02:53 AM PDT

Yes, you got it all right.

The definitions like "ADEN" and "ADLAR" and so are the bit numbers.

For example REFS2 is number 6.
#define REFS2 6
It is that simple.

To set a bit number 6 in a register, it is possible to shift a '1' six times to the left.
S...

Re: Arduino Ethernet Shield as WebClient-proxy server requiring authentication

Posted: 11 Jun 2013 02:53 AM PDT

Quote from: zoomkat on June 10, 2013, 07:05:49 pm

If you use a computer with your room connection, do you have to change the settings in the computer's browser settings to make an outside connection? Try the below code and ...

Re: Hilfe bei millis()

Posted: 11 Jun 2013 02:53 AM PDT

Ähnlich schlecht wie delay() ist deine for-Schleife.

loop() an sich ist die Schleife.
Sorg dafür dass sie schnell fertig ist, und prüfe beim nächsten Mal wieder, ob eine Wartezeit abgelaufen ist.
Du solltest dir dazu merken, wie der KameraPin ge...

Re: Grab Bootscreen from PC (on VGA adapter) (black&white in 25*80) ?

Posted: 11 Jun 2013 02:13 AM PDT

Yes in essence. But then one i can make myself. Since i don't need full OS screenshots, but only a few of the BOOT screen.

I was hoping to see if i could build one myself (with some help of you guys

Re: HIH-4030 Programming question

Posted: 11 Jun 2013 02:13 AM PDT

Quote

In the code its calculating the voltage and relative humidity and displaying in the serial monitor

Do you recognize the code that is doing this?

Perhaps this bit:
[code]void printSensorData(HIH4030 hygrometer) {
Serial.print("Sensor Vo...

Re: Problemino sensore T/Umidità

Posted: 11 Jun 2013 02:10 AM PDT

Il sito di Arduiner è questo http://www.arduiner.com/it/ e nella sezione sensori ... non mi pare di vedere alcun sensore DHT-11 a DUE pin ... puoi indicarcelo ???

Guglielmo

Re: Arduino zu Langsam?

Posted: 11 Jun 2013 02:09 AM PDT

Danke Uwe. So funktioniert es!

Re: Grenzen der Verschachtelten Wenn-Funkton

Posted: 11 Jun 2013 02:09 AM PDT

Ausser den Rücksprungadressen sind übrigens noch alle lokalen Variablen einer Funktion auf dem Stack, aber eigentlich egal:

Wenn der Stack die statischen/globalen Variablen kaputt macht ( oder umgekehrt ) ist alles zu spät !

Die "Verschachtelte Wenn-Fu...

Re: line following car robot

Posted: 11 Jun 2013 01:22 AM PDT

It might be helpful to others if you posted your solution.

Re: [PROBLEME] Aficheur LCD

Posted: 11 Jun 2013 01:22 AM PDT

Salut,

As-tu vérifié que le contraste est ok ?

Re: Come usare i dupont female

Posted: 11 Jun 2013 01:20 AM PDT

Quelle che crimpano piu tipi e costano proporzionalmente di meno sono quelle di questa serie

http://www.ebay.com/itm/251095090154?item=251095090154&pt=Race_Car_Parts&cmd=ViewItem&hash=item3a766f03ea&vxp=mtr

5 diversi profili aperti, piu uno "schiaccino...

Re: Como conectar 2 arduinos por I2C

Posted: 11 Jun 2013 01:19 AM PDT

Quote from: hanfry on June 10, 2013, 02:58:40 pm

Hola, soy nuevo en el foro, y tengo una preguntilla, quiero conectar 2 arduinos mega 2560 por I2C, no se si se podrá hacer de otra forma.

Nece...

Re: question about a spectrograph and the need for an eq

Posted: 11 Jun 2013 01:18 AM PDT

thats pretty much what i was thinking (by the way, i just started at the conservatory of recording arts and sciences in phoenix) after my audio recording class pertaining to microphones. im having one hell of a debate with myself about this issue lol. ...

A painting machine sensing your touch

Posted: 11 Jun 2013 01:02 AM PDT

Kris Temmerman, a freelance creative developer based in Belgium, just published a nice report on how he built a painting machine running on an Arduino Due and an Android tablet.

I was always interested to remove the perfection from computer graphics. So thought it would be fun to try to make the most obvious thing first. A machine that uses a paint brush to print a drawing.