Arduino by Davis: “Re: Rugged Audio Shield for Arduino” plus 19 more |  |
- Re: Rugged Audio Shield for Arduino
- Re: serial read
- Re: Copper plates and Transistor BDX53C as sensor on Arduino
- Re: Thermocouple Questions
- Re: Display touchscreen
- Sylvia’s Beating Heart Pendant #WearableWednesday
- Felt TV Dinner #WearableWednesday
- Re: domanda banale per non rovinare arduino
- Re: [OT] Alimentatore da banco
- Re: domanda banale per non rovinare arduino
- Re: point to multipoint topology
- Re: [OT] Dedicato a chi sta pensando di comprare cinese
- Re: Montage emétteur commun: D'ou vient cette valeur?
- Re: Display touchscreen
- Re: Projektvorstellung: einfache Threads auf dem Arduino mit Hilfe von Makros
- Re: domanda banale per non rovinare arduino
- Re: [OT] Dedicato a chi sta pensando di comprare cinese
- Smart Textiles Talk (slides) #WearableWednesday
- I2C address clash
- Re: Long formtiert ausgeben
| Re: Rugged Audio Shield for Arduino Posted: 29 May 2013 02:55 AM PDT Hi All Recently I bought the Rugged Audio Shield, to combine it with my Arduino UNO. I would like to load the file "RecordWAV.ino" which I found on https://github.com/RuggedCircuits/Rugged-Audio-Shield-Library/tree/master/examples/RecordWAV When I try... |
| Posted: 29 May 2013 02:55 AM PDT i hv editted the comments thnx can still see any faults |
| Re: Copper plates and Transistor BDX53C as sensor on Arduino Posted: 29 May 2013 02:55 AM PDT I think the answer is in the cross-post, http://forum.arduino.cc/index.php?topic=168957.0 |
| Posted: 29 May 2013 02:52 AM PDT Do you want the same thermocouple to go to you gauge and Adafruit module ? That seems not right to me. First of all, how will you split the wires ? You can't just connect the thermocouple to other wires, since that would make it unusable. A thermocoupl... |
| Posted: 29 May 2013 02:51 AM PDT  Posso risponderti per gli lcd della 4d. Hai la possibilità di crearti qualsiasi controllo custom. Dai un'occhiata qua: http://www.4dsystems.com.au/product/10/120/Develo... |
| Sylvia’s Beating Heart Pendant #WearableWednesday Posted: 29 May 2013 03:00 AM PDT Sylvia's Super Awesome Mini Maker Show: Make a Heartbeat Pendant
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| Felt TV Dinner #WearableWednesday Posted: 29 May 2013 02:00 AM PDT |
| Re: domanda banale per non rovinare arduino Posted: 29 May 2013 02:02 AM PDT ... a queste schede http://forum.arduino.cc/index.php?topic=146152.0 hai già dato un'occhiata ? Magari ti possono essere utili. Dal sito di Pighixxx le scarichi in pdf  Guglielmo |
| Re: [OT] Alimentatore da banco Posted: 29 May 2013 01:59 AM PDT L'autocostruzione è proprio esclusa? Un alimentatore dovrebbe essere la prima cosa che si costruisce un Elettronico serio. Con 70e ci esce fuori un alimentatore fuori da ogni sospetto, e qua mi sembra la sagra dello speriamo non compro una scatoletta ... |
| Re: domanda banale per non rovinare arduino Posted: 29 May 2013 01:58 AM PDT ... Se avete anche un consiglio per la seconda domanda mi avete salvato la giornata Alimenta il cicalino e misura ad una data tensione la corrente che assorbe ... |
| Re: point to multipoint topology Posted: 29 May 2013 01:56 AM PDT yeah i have another explanation , i meant can I modify (this is what i meant by access ) properties of the MAC layer for example (i'm not as expert as you think). And i'm not asking exactly for the permission (sorry about it) , but i'm asking if i coul... |
| Re: [OT] Dedicato a chi sta pensando di comprare cinese Posted: 29 May 2013 01:56 AM PDT Questa cosa mi ricorda i famosissimi Intel Celeron a 666 di fine anni '90. Quelli prodotti in Malesia erano tutti capaci di andare a 900 MHz, e sui siti internet dedicati all'overclock potevi acquistare proprio quelli fabbricati in quel Paese rispetto ... |
| Re: Montage emétteur commun: D'ou vient cette valeur? Posted: 29 May 2013 12:55 AM PDT Quand la base de Q4 est à 0V ou laissée en l'air le transistor est bloqué. Si le transistor est bloqué "c'est comme si il n'existait pas". Dans ce cas les bases de Q1 à Q3 sont raccordées au Vcc par l'intermédiaire de R11, ces transistors sont donc pas... |
| Posted: 29 May 2013 12:54 AM PDT intendi dire che non hai conoscenze a sufficienza per potermi aiutare se volessi realizzare un tablet molto semplice (che non abbia un sistema operativo tipo android o ios) oppure non è proprio possibile con arduino? |
| Re: Projektvorstellung: einfache Threads auf dem Arduino mit Hilfe von Makros Posted: 29 May 2013 12:53 AM PDT 1<<7 ist natürlich eine Konstante, die der Compiler gleich aussrechnet, schlau wie er ist. |
| Re: domanda banale per non rovinare arduino Posted: 29 May 2013 12:52 AM PDT Intanto datti una letta a questo simpatico articolo : http://ruggedcircuits.com/html/ancp01.html ... vedrai che alcune cose ti saranno più chiare ... Guglielmo |
| Re: [OT] Dedicato a chi sta pensando di comprare cinese Posted: 29 May 2013 12:51 AM PDT [Quote from: gingardu on May 28, 2013, 09:50:37 pm] sta "storiella" che i cinesi lavorino notte e giorno a un a un prezzo ridicolo a fare chip transistor a mano smiley-money mi puzza un po' tanto sono solo macchine che fanno componenti, e il funzi... |
| Smart Textiles Talk (slides) #WearableWednesday Posted: 29 May 2013 01:00 AM PDT
Recently I gave a talk at the Smart Textiles event at Eyebeam, as part of the Computational Fashion series. This post contains my presentation, both in slides and (approximate) words. When video from the event is online, we'll post it up too! I had bronchitis at the time anyway, so this post probably tells the story a little more clearly:
At Adafruit, make tutorials, kits, and open-source devices that allow curious tinkerers to create the gadgets of their dreams while learning the concepts and techniques behind how all our favorite gadgets actually work.
I focus on creating wearable electronics projects that beginners can make at home.
We source and test all kinds of conductive textiles and bring what we think are the best to our customers through our online store. We like to think of ourselves as an educational tutorial company with a gift shop at the end.
I started my first project with conductive thread in 2008, and here it is. I ordered a spool of silver plated nylon from a guy who repairs fencing equipment in Canada and got stitching to make this light-reactive, sound emitting embroidery. After about a year, the silver plating tarnished, building up oxidation where once there was electrical conductivity. The circuit stopped working, and there was nothing I could do to repair it.
As an artist wanting to make archival-quality work that stands the test of time, this was a heatbreaking experience.
But it drove me to work hard to put together a great ecosystem of hardware and conductive textiles to allow imaginative fashion designers and at-home crafters to make really robust, functional garments & accessories that 06 sense the world around them and light up the dance floor.
And it reinforced the importance of documentation to me– some of my earlier works only still exist as pictures and videos. So every week I make a new tutorial– and here's a guide I made about the stainless steel thread we carry at Adafruit.
We show what each of the three kinds look like close up,
what their electrical properties are,
how to create circuits with it,
how to prevent it from coming unraveled,
and special things to watch out for if you're a beginner,
like making sure your sensors aren't too far away from your microcontroller
You can put it in the bobbin-side of a sewing machine,
but it doesn't always mean you can avoid using more traditional electronics tools when the projects get bigger and more complicated– in this case alligator clips come in handy.
In fact what's so interesting to me about wearables is that you can combine any number of traditional crafts like embroidery and sewing with electronics skills like soldering to make modular snap circuits.
Another thing conductive thread is good for is making innovative switches– in this case when the zipper pull travels past and connects these two pads of conductive thread, the electrical signal triggers the device to power down nearby television sets.
We also do some projects with conductive fabric. Here I'm using a capacitive touch-sensing circuit to change the color of the LED when I come in contact with the fabric.
We used the same principle to make a plush game controller with conductive fabric buttons, connected to a Flora board, which is our arduino compatible wearables board with built-in USB support.
This one plugs into the computer so you can play your favorite online NES emulators.
It's our goal to provide fun do-it-yourself projects that allow enthusiastic novices to make radically custom wearable electronics and really bring their imaginations to life.
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| Posted: 29 May 2013 12:43 AM PDT I am using 3 I2C chips in the latest project, the first is the SAA1064 with its address set to 0x70, and the others are a pair of PCF8574APs driving LCD displays. The one display works fine with its 0x3F address, but the other with all its address pin... |
| Posted: 29 May 2013 12:43 AM PDT Wenn du die Zahl 123456 als "12:34:56" ausgeben willst, musst du sie zuerst in einen Text wandeln, ( ltoa ) dann auf eventuell erforderliche führende Null prüfen ( strlen ) und dann die 5 bis 6 Zeichen einzeln in einen anderen Text "hh:mm:ss" umkopi... |
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