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1  Using Arduino / Audio / Beat707 Pulse - Dual ATmega328 project with "Analog" styled waveforms on: February 09, 2014, 07:31:47 am
Announcing the Beat707 Pulse synth project created by Jack, our new contributor. This is based on the previous Beat707 SY LE project, but with some twists. This is a WORK in progress, as Jack wishes to see how many users will jump on board. We are gathering some money in order to pay Jack's time, so any contribution will be welcome. For that, we decided to make the project paid-for. You can still get schematics and source-code, for a Do It Yourself (DIY) project.

Please, visit the following link for details on this project, including videos, mp3 and other links...

http://www.beat707.com/w/updates/116-beat707-pulse





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And you can hear some examples in this MP3:

http://www.beat707.com/downloads/Beat707_SY_LE/Beat707_SY_LE.mp3

And here's the new about Jack, our new contributor. :cool:

http://www.beat707.com/w/updates/115-you-dont-know-jack
2  Using Arduino / Audio / Re: Using timer1 and 2 for great PCM Drums (6 voices) on: April 03, 2013, 08:52:02 am
Actually, this whole project is now on http://beat707.com/ and its called BeatVox, and has a GitHub url now.

https://github.com/Beat707/

https://github.com/Beat707/BeatVox
3  Using Arduino / Audio / Re: Using timer1 and 2 for great PCM Drums (6 voices) on: April 03, 2013, 08:49:14 am
Oh, very nice, thank you!  smiley-cool
4  Community / Exhibition / Gallery / Re: Big Clock LCD Display (with extras) on: March 01, 2013, 11:10:31 am
I just updated the code above, fixed a few bugs, improved a few things.
5  Community / Exhibition / Gallery / Re: Big Clock LCD Display (with extras) on: February 26, 2013, 08:43:32 am
Attached is the code. (2 files)
6  Community / Exhibition / Gallery / Big Clock LCD Display (with extras) on: February 26, 2013, 08:36:31 am
Here's a small Big Clock LCD Display I worked on, so I could display some agenda stuff, have alarms, etc ...



Gear used:

- Arduino nano (coded for the old ATMEGA168, but works with the new ATMEGA328 too)
- RT Clock + EEPROM
- Big 20 x 4 LCD Display
- Ultrasonic Sensor Module
- Buzzer

I will post the code and also links to each part I used after this.

The device is a custom clock with agenda and special alarms. Up to 50 events in the alarm, with option of recurring events, simple reminders and daily alarms. The ultrasonic sensor allows you to switch off an alarm, or display the entire agenda-events. The LCD will display a BIG Time, small Weekday/Day/Month (its all done in Day/Month format, sorry) plus the next event in the agenda. (if its a fixed-day event, not a daily event) The unit is programmed via serial, so its always connected to my PC. But when my PC is offline, it will still work since its totally self-contained. (serial use is just to set clock and events/alarms)











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BIG LCD

http://www.ebay.com/itm/20x4-Big-Number-LCD-Module-HD44780-Yellow-LED-2004G-A2-/320480796436?pt=LH_DefaultDomain_0&hash=item4a9e24df14

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RT (Real Time) Clock + EEPROM

http://www.ebay.com/itm/1PCS-I2C-RTC-AT24C32-DS1307-Real-Time-Clock-Module-for-arduino-AVR-PIC-51-ARM-/121069360260?pt=LH_DefaultDomain_0&hash=item1c304bd484

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Arduino Nano (this has a better chip)

http://www.ebay.com/itm/mini-USB-Nano-size-V3-ATmega328P-AU-Micro-controller-board-Arduino-compatible-/321018756276?pt=LH_DefaultDomain_0&hash=item4abe357cb4

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Ultrasonic Module

http://www.ebay.com/itm/1pcs-HC-SR04-Ultrasonic-Module-Distance-Measuring-Transducer-Sensor-for-Arduino-/110954970893?pt=LH_DefaultDomain_0&hash=item19d56e7f0d
7  Using Arduino / Project Guidance / Re: Arduino UNO Pinout Diagram on: February 14, 2013, 04:23:33 pm
Thank you so much for this!!!   smiley-cool
8  Using Arduino / Audio / Re: New library for PWM playback from SD cards: SimpleSDAudio on: January 26, 2013, 05:40:45 am
I'm loving this, already using it in a solar-powered project.

Now, maybe I'm daydreaming, but I would love to be able to output AM Radio Modulation instead of audio.  smiley-twist

http://dangerousprototypes.com/2011/10/05/am-sofware-radio-using-arduino/

Code:
http://dangerousprototypes.com/forum/download/file.php?id=5107&sid=9ed56f436c83604b287f75ec73f11146

9  Products / Arduino Due / Re: VGA output on: November 07, 2012, 02:04:31 pm
Superb!
10  Using Arduino / Audio / Re: Arduino due - 32 bits ? on: September 28, 2012, 10:07:35 am
I just hope it isn't too expensive, now with the Raspberry Pi filling eBay and such...
11  Using Arduino / Audio / Re: Arduino due - 32 bits ? on: September 28, 2012, 10:02:22 am
Yeah! Thanks bud!  smiley-mr-green
12  Using Arduino / Audio / Re: Arduino due - 32 bits ? on: September 28, 2012, 09:24:31 am
What happened to the Due? Any release date yet?
13  Using Arduino / LEDs and Multiplexing / Re: Help me chose the right LED? 4 x 4 square grid with acrylic top on: September 10, 2012, 12:30:15 pm
Here's some white leds, they are 20kmcd (20000mcd) which is much nicer. I could just use the frosted-white acrylic or maybe try some blue, red, green, yellow, and see what looks nicer. ;-)

http://www.ebay.com/itm/200-pcs-5mm-Straw-hat-white-LED-Wide-Angle-Light-lamp-/120757955281?pt=LH_DefaultDomain_0&hash=item1c1dbc2ad1
14  Using Arduino / LEDs and Multiplexing / Re: Help me chose the right LED? 4 x 4 square grid with acrylic top on: September 10, 2012, 12:22:55 pm
Hummm, I'm also wondering on using white-leds, as they have better mcd, and just check if the acrylic supplier have other frosted colors. ;-)
15  Using Arduino / LEDs and Multiplexing / Re: Help me chose the right LED? 4 x 4 square grid with acrylic top on: September 10, 2012, 12:15:30 pm
Here's a 8000mcd one (100lm) which is nice, BUT, its too pricy, and I don't get how I can solder it, will I require some special PCB? Why so much current compared to the other ones?

http://www.ebay.com/itm/50pcs-1W-Red-LED-Without-board-Star-HIGH-POWER-100LM-140-light-DIY-S-/390408239164?pt=LH_DefaultDomain_0&hash=item5ae624f83c
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