Hello Everyone check out my new webpage www.softelectrotech.com it contains many projects and libraries written in C,
i will add a bunch of projects for arduino also
hope you like it

Thanks

hello,
i made a new seven segment library for the beginers with arduino enviroment were you could control every thing like blink fade and count only with a couple of functions.

where can i place it so people can download it ?

thank you all for your replies, please can anyone just put the schematic of the keypad and the resistors ?

hello all,
i would like to interface a 3x4 keypad with my arduino without using the 74c922 encoder, so what is the code that i could use for this project ?
what will i connect rows as input colums ??????
any one know something ?

thank you all i just got it now, i will read the links that what i need the http encoding i guess !! thank you all again

thank any way i just hope someone just give more details about the ethernet

hello,
can anyone help me using an ethernet shield?
the library does not explain that much! it is repeating the same example? and what is the meaning of this phrase:  
 client.println("GET /search?q=arduino HTTP/1.0");
what is meant by get/ search ?
i need help if anyone has any answer please !!! thank you!!!!
i need some tutorial any link that could explain in detailes how to use this library !!!!! thank you again

is their an output stream or input stream in the compiler like in c++?

i mean if their is an ostream, and an instream so i could overload the operator <<, >> ?

in c++ i could overload it using this function
friend return type &operator<<(ostream&, object type);

thank you.

hello,
i just made a new nice and simple seven segment library, you could find it at my website by clicking on the link below and downloading the new sevensegment library.

http://nart-electronics.synthasite.com/useful-libraries.php

metete en esta pagina www.adafruit.com
esta en ingles pero seguro que lo entenderas aces una cuenta nueva y escojes el arduino, icluso hay paquetes para novatos !! muy intersantes te vienen incluso con un transformador resistencias llaves un sensor de temperaturo y de luz y un able usb todo en un paquete !! puedes mirarlo esta tirado de precio

eso es porque la señal tarda en meterse y salirse, no nadamas en el arduino eso sucede en cualquier microcontrollador, el tiempo que la señal entra y se procesa siempre hay una diferencia y no te olviddes que el arduino opera a un reloj de 12mhz asi que hay una differncia en las frequencias

holaa, pues mira eso me paso ami cuando le programe la primera vez.
desinstala los drivers que instalaste en el pc, asegurate que descargas todos los drivers necesarios.
connecta el arduino y luego escoja el com

thank all very much

does anyone know where to find smd leds?
i need links of websites that sell smd leds ??
low cost.


thank you .

i have a pcb made and etched ready for soldering, what i need is how could i make the silkscreen components on the layers, how will i print the silkscreen on the pcb to give it a more profesional look ?
please anyone help!!!