Show Posts
Pages: [1] 2 3 ... 167
1  Using Arduino / Microcontrollers / AVR STK500 V2.0 USB ISP Programmer on: July 27, 2014, 11:15:40 pm
Does anyone know if this will program the Atmega1284?
I don't see it in the list they provide?

It's OK I'll get one of these instead:
2  Using Arduino / Motors, Mechanics, and Power / Re: 8 kHz power signal with Uno on: July 25, 2014, 10:41:55 pm
Maybe try:
3  Using Arduino / LEDs and Multiplexing / Re: Using MAX7219 and MXA002 LED Seven-Segment on: July 25, 2014, 12:52:48 pm
I would use SPI.  10, 11  and 13
You need the ground of the 12 V supply connected to the ground on the Arduino.
Your Arduino needs 5V not 6 V !. OK, sorry you have a nano
4  Using Arduino / LEDs and Multiplexing / Re: 9x9x9 LED cube on: July 25, 2014, 12:49:47 am
Looks like the start of your own HOLODECK.
5  Using Arduino / Interfacing w/ Software on the Computer / Re: Terminal Program for Windows 8 on: July 24, 2014, 12:24:02 am
I have used Realterm on Windows 7, I believe it will work on 8.

Edit, see:
6  Using Arduino / General Electronics / Re: Simple question about ProtoShield on: July 24, 2014, 12:17:25 am
Bob has it.
Zoom in and you will see the traces going to the headers.
7  Using Arduino / General Electronics / Re: Simple question about ProtoShield on: July 24, 2014, 12:14:47 am
They are probably connected on the underside.

8  Using Arduino / General Electronics / Re: Simple question about ProtoShield on: July 23, 2014, 11:59:50 pm
I want to avoid using wires to connect to the digital pins and want to simply solder my connections to them. 
You do have to solder wires to the pads that are labeled eg. A0, then to any components that are mounted on the board.

9  Using Arduino / General Electronics / Re: What's this peice called? on: July 23, 2014, 10:47:56 pm
Drawing too much current, blame the operator smiley-wink

Maybe put one of these on the regulator.
10  Using Arduino / General Electronics / Re: Component to connect parts in parallel on: July 23, 2014, 10:40:42 pm
What is it you are trying to do?

11  Using Arduino / Project Guidance / Re: Touch switch for sensing finger bend on: July 23, 2014, 07:01:13 pm
Maybe this will stir an idea:
12  Using Arduino / Microcontrollers / Re: Smallerst arduino on: July 23, 2014, 06:18:44 pm
Arduino pro mini.         
Crossroads 1284weeney.
13  Using Arduino / Programming Questions / Re: Set All Pins to Output on: July 22, 2014, 10:38:03 pm
I suggest you look at this:
14  Using Arduino / Project Guidance / Re: Battery monitoring for Arduino UNO on: July 22, 2014, 08:24:22 pm
What kind of battery do you need to monitor?
Google    arduino battery monitor
15  Using Arduino / Project Guidance / Re: Problem with max7219 ! on: July 21, 2014, 12:39:57 pm
Move your +5 and GND wires  (the ones from the arduino) to the far left side of your breadboard power buses.
Some bread boards have a break half way down the  power rails.
It might be your grounds aren't really there because of the above situation.
Pages: [1] 2 3 ... 167