Arduino by Davis: “Re: Analog Input Problem” plus 19 more |  |
- Re: Analog Input Problem
- Re: How to control DC motor forward and reverse with one potentiometer
- Re: Programming UNO (ATMega328P) from Atmel Studio
- Azzerare la funzione millis()
- Re: Noob needs button help
- Re: Reading 9 Hex-Digits with RFID
- Re: Problema con codigo de matriz usando 74hc595
- Re: Analog Input Problem
- Re: Idea progetto con porta USB
- Re: Your latest purchase
- Reading 9 Hex-Digits with RFID
- Re: 1284p piantato?
- Re: Problème code AtTyni45
- Re: How to connect MAESTRO 20 GSM900 with arduino??
- Re: 1284p piantato?
- Re: besoin d'aide avec des transceiver NRF24L01
- Re: HC SR04 and 7 segment display
- Re: Sharp Sensor Probleme mit Transistor an Platine
- Re: NMEA 2000 Shield
- Speaker Design With Arduino and 3D Printers
| Posted: 04 Dec 2012 01:45 AM PST Quote Your schematic in reply #7 can't be right, because it has the gates of the upper mosfets in the H-bridge connected to ground. Like lefty, I suggest you use a ready-built H-bridge, or at least an H-bridge chip - preferably a mosfet-based on such ... |
| Re: How to control DC motor forward and reverse with one potentiometer Posted: 04 Dec 2012 01:45 AM PST Quote Why is everyone assuming he wants to control a servo, he said he wants to control a DC motor. Because it is the closest analogy to the requirement stated?Where did servo come from? Clearly a pot, motor and battery alone aren't going to b... |
| Re: Programming UNO (ATMega328P) from Atmel Studio Posted: 04 Dec 2012 01:42 AM PST You are welcome. Enjoy your new programmer! |
| Posted: 04 Dec 2012 01:41 AM PST Salve, sapreste per caso come si fa a far ripartire da zero la funzione millis()?? |
| Posted: 04 Dec 2012 01:40 AM PST Hi Mike the system needs to run 3 functions with only one button( the illuminated button just for status of mode /looks). if the system boots it's in auto mode if you enter the room it fade's the lights on and holds if you exit (button led fade's up/do... |
| Re: Reading 9 Hex-Digits with RFID Posted: 04 Dec 2012 01:05 AM PST Can an SD file have a file name longer than 8 characters? |
| Re: Problema con codigo de matriz usando 74hc595 Posted: 04 Dec 2012 01:05 AM PST nadie puede ayudarme? decirme para que sirve el spi_transfer ? que significa SPDR ? |
| Posted: 04 Dec 2012 01:05 AM PST Just a thought occured to me... the sampling of the arduino ADC usually takes how long? I actually find it interesting that whenever I sample the 6 channels altogether, there ... |
| Re: Idea progetto con porta USB Posted: 04 Dec 2012 01:04 AM PST quindi puoi limitare la corrente su tutti i LED con una sola R da 6,2 ohm 1 watt. Calcolo giusto, metodo sbagliato  Non si possono collegare i led in pa... |
| Posted: 04 Dec 2012 01:03 AM PST Quote A quality telephoto for my nature shots. Almost as much for that one lens as it was to replace all that hardware! Here's my last lens purchase A 400mm f4 ... |
| Reading 9 Hex-Digits with RFID Posted: 04 Dec 2012 12:44 AM PST Hi all, I'm working on a project that's very similar to http://makeprojects.com/Project/Charlie's+RFID+Teddy+Bear/1411/1#.UL22GaHVof8. I'm using the following hard... |
| Posted: 04 Dec 2012 12:43 AM PST Purtroppo la programmazione HV è estremamente invasiva, richiede il collegamento di ben 18 pin, che devono essere sgombri da segnali, oltre alla normale alimentazione, certamente non puoi farla sul circuito e temo che dovrai realizzare un PCB adattatto... |
| Posted: 04 Dec 2012 12:43 AM PST Le lien entre l'entrée et la sortie, c'est à ton programme de le faire. Tant qu'on n'aura pas vue de ligne de code, on ne saura pas...  Je signalait juste qu'il me sembla... |
| Re: How to connect MAESTRO 20 GSM900 with arduino?? Posted: 04 Dec 2012 12:41 AM PST Link? |
| Posted: 04 Dec 2012 12:41 AM PST Grazie Astro , in cuor mio purtroppo supponevo che lo dovessi smontare per forza....  Al limite a smontarlo ci posso provare, infondo è tqfp , ho dissaldato di peggio! Si lo sò che per 6 euro di micro mi conviene cambiarlo, ma visto che sto facendo ... |
| Re: besoin d'aide avec des transceiver NRF24L01 Posted: 04 Dec 2012 12:05 AM PST Question conne : tu t'es pas planté dans les branchement ? Parce que j'ai bô regardé ton code, je ne vois rien de suspect. La seule vraie différence que je vois avec le tuto de Skywood : http://skyduino.wordpress.com/2012/01/20/tutoriel-arduino-mirf-v2... |
| Re: HC SR04 and 7 segment display Posted: 04 Dec 2012 12:05 AM PST Quote The serial monitor is telling me that the sr04 is working ...but you're not going to tell us what it is telling you or how what you're seeing differs from what you expect to see. |
| Re: Sharp Sensor Probleme mit Transistor an Platine Posted: 04 Dec 2012 12:01 AM PST Hallo die Widerstände von den ich sprach (330 ohm und 20 ohm) sind zwischen Pin 4 des Sharps und der Base vom Transistor. In der Schaltung von kreatives chaos sind Widerstände in Reihe bis insgesamt 6000 Ohm. Ich erreiche bei 3000 Ohm nur eine Reichwei... |
| Posted: 03 Dec 2012 11:50 PM PST BTW, there is an open-source NMEA 2000 decoder project over at https://github.com/canboat that looks useful. |
| Speaker Design With Arduino and 3D Printers Posted: 03 Dec 2012 11:44 PM PST Robert Scoble interviews Charles Sprinkle, a systems engineer at Harman, a maker of audio equipment. Sprinkle uses Arduino and 3D printing in the design, testing and improvement of new speakers at Harman. It is good to see real examples of the maker toolset in the workplace. (via Scobelizer [...]  |
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