Search found 46 matches
- Thu Jan 15, 2015 6:48 am
- Forum: Español
- Topic: Microcontroladores
- Replies: 3
- Views: 965
Re: Microcontroladores
Lo que yo quiero es programar el microcontrolador que me venia en el juguete,tiene estas tomas: +,-,TX,6,entre TX y 6 hay un conector al que hay soldado el cable de un altavoz,la otra toma del altavoz va a TX,podria usar esta placa para hacer un mini robot?
- Wed Jan 14, 2015 10:28 pm
- Forum: Automation, sensing and robotics
- Topic: Microcontrollers
- Replies: 5
- Views: 1038
Microcontrollers
Hello,i've received a toy,for get some pieces,the toy is a tank with a motor that make one plataform with wheels spin and moves backward and forward,this has some LEDs a speaker and there is a small PCB with a chip, in the PCB is write +,TX,6,and i ask to me if i can use it for ''robotics''(control ...
- Wed Jan 14, 2015 10:22 pm
- Forum: Español
- Topic: Microcontroladores
- Replies: 3
- Views: 965
Microcontroladores
Hola,muy buenas,recientemente recibi un juguete para desmontarlo y quitarle piezas,el juguete es un tanque con un motor que hace que gire una plataforma,tiene LEDs y un altavoz,tiene una placa pequeña en la que pone +,TX,6,y me preguntaba si podia usarlo para robotica(controlar el motor que viene y ...
- Mon Jan 12, 2015 6:08 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
thanks to all,last question is if i can connect it with an RJ45 to a laptop and dont use internet connection to use an ssh server,like arduino,you plug it the RJ45 and you can use it without internet only command line
- Mon Jan 12, 2015 3:47 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
the think im trying to say is if i can use arduino uno as serial to usb,because i think if you can conect tx,rx,gnd and power RPi and connect the arduino to the PC you can use a serial comunication,if i can reduce the voltage with resistor,this i think work perfectly but i don't know,if i'm not expl...
- Mon Jan 12, 2015 3:41 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
but,can I convert the 5v to 3,3v with three 10k resistor,i'm correct?
- Mon Jan 12, 2015 3:02 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
Its a project that i need to program it without a screen,because i dont have screen
- Sun Jan 11, 2015 10:50 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
And if i cant do it with arduino,can anyone explain me how to use my laptop internet connection to use it with RPi via RJ45,because i dont have wifi dongle
- Sun Jan 11, 2015 10:45 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
I think that you dont understand me,I tried to say if I can conect arduino via tx,rx,gnd an the arduino to mi laptop
- Sun Jan 11, 2015 10:43 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
retired programer,can you teach me how to do it
- Sun Jan 11, 2015 6:19 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Re: Raspberry pi and arduino
I want to program raspberry pi
- Sun Jan 11, 2015 6:14 pm
- Forum: Beginners
- Topic: Raspberry pi and arduino
- Replies: 20
- Views: 2748
Raspberry pi and arduino
Hello,can I use the arduino as serial to usb for the raspberry pi,for program it without a screen,please help me
- Sun Jan 11, 2015 4:50 pm
- Forum: Automation, sensing and robotics
- Topic: battery
- Replies: 4
- Views: 812
battery
Hello,im working on a project,and i need to make a battery of 3,7v up to 650mAh, i have some batterys of 1,5v,1,2v,3v and one of 3,7v but this has only 250mAh can anyone help me to make the battery?? 
- Mon Jan 05, 2015 2:26 pm
- Forum: Troubleshooting
- Topic: HDMI to DVI dont work
- Replies: 3
- Views: 587
Re: HDMI to DVI dont work
Ok,im going to buy a HDMI to VGA converter,thanks to all
- Mon Jan 05, 2015 2:00 pm
- Forum: Troubleshooting
- Topic: HDMI to DVI dont work
- Replies: 3
- Views: 587
HDMI to DVI dont work
Hello,i buy a HDMI to DVI cable,and i've conected to a DVI to VGA adaptor,but it dont works,can anyone help me,i need it,because i dont want to buy a monitor for RPi
- Mon Jan 05, 2015 1:49 pm
- Forum: Other projects
- Topic: My raspberry pi only have the green led on (model B+)
- Replies: 11
- Views: 1852
Re: My raspberry pi only have the green led on (model B+)
thanks to all,my RPi has the red LED on yujuuuu!!!,jjajaja,im formating the sd.
the solution was to make a 5V 1000mAh charger(i've soldered two different PSU)
Thanks mans yyou save my RPi,jajaja
the solution was to make a 5V 1000mAh charger(i've soldered two different PSU)
Thanks mans yyou save my RPi,jajaja
- Mon Jan 05, 2015 12:39 am
- Forum: Other projects
- Topic: My raspberry pi only have the green led on (model B+)
- Replies: 11
- Views: 1852
Re: My raspberry pi only have the green led on (model B+)
i've never used a PSU,and the cable i used are a Samsung and Alcatel
- Mon Jan 05, 2015 12:31 am
- Forum: Other projects
- Topic: My raspberry pi only have the green led on (model B+)
- Replies: 11
- Views: 1852
Re: My raspberry pi only have the green led on (model B+)
But one question more, how can i override the brownout detector? if there is a post,give me the URL please 
- Mon Jan 05, 2015 12:28 am
- Forum: Other projects
- Topic: My raspberry pi only have the green led on (model B+)
- Replies: 11
- Views: 1852
Re: My raspberry pi only have the green led on (model B+)
jajajaja,thanks man, tomorrow i post if its working,because in spain are 1:27AM 
thanks
thanks- Mon Jan 05, 2015 12:15 am
- Forum: Other projects
- Topic: My raspberry pi only have the green led on (model B+)
- Replies: 11
- Views: 1852
Re: My raspberry pi only have the green led on (model B+)
sorry,but you can give me an URL?
- Mon Jan 05, 2015 12:11 am
- Forum: Other projects
- Topic: My raspberry pi only have the green led on (model B+)
- Replies: 11
- Views: 1852
My raspberry pi only have the green led on (model B+)
Yesterday i go to conect my RPi to the TV,but i see a problem,my RPi red LED dont blinks,but the green led its on,i´ve change the microSD but nothing,please help me,i am worried about that. P.D:I´ve change the power suplly from 600mAh to 700, and then to my laptop USB port. Please help me,i'm new on...