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Hi, looking at the picture of the bottom of the Goldilocks from your product page, do I see there are jumpers?? :mrgreen: Specifically, those 3 rows of 10 holes at the top... the bottom two are jumpered together? That would have helped my specific project, with its 20 pin IC. Maybe not the total pe...
- Wed Jul 17, 2013 10:48 pm
- Forum: SuperHouseTV Home Automation
- Topic: Using the 24AA025E48 I2C "mac address" chip with EtherBoards
- Replies: 4
- Views: 4909
There's a few options for hard-coding the MAC address. 1) If you're not in a busting hurry we've got a new Ethernet-enabled board coming (hopefully) next month that has the 24AA025E48 installed :) 2) One of our resellers has a product that solves the problem but with an EEPROM - the details and desi...
Well done on your project Chris. As you can imagine, it's difficult to please everyone with a design. However there's merit in your suggestion so we'll think more about it. In the meanwhile another option for you could be the upcoming Goldilocks board, we should have these in August (hopefully): htt...
want to learn how to make this clock http://www.youtube.com/watch?v=mvUIURoqhW8, anyone want to teach me, please.... 1) Review the DMD tutorial here: http://www.freetronics.com/pages/using-your-freetronics-dmd So you can then understand how to write text on the DMD 2) You'll need RTC module (e.g. h...
- Sun Jul 14, 2013 10:43 pm
- Forum: Dot Matrix Display
- Topic: DMD try separate scrolling run
- Replies: 5
- Views: 2963
Too much code to do that! :) Use the function in the guide I linked for you. For example, see how it's done in the following sketch: #include "SPI.h" #include "DMD.h" #include "TimerOne.h" #include "Arial_black_16.h" /* you can remove the fonts if unused */ #define DISPLAYS_ACROSS 1 #define DISPLAYS...
- Sun Jul 14, 2013 9:38 am
- Forum: EtherMega
- Topic: Problems with Ethermega and SD Card
- Replies: 14
- Views: 5815
Apart from a trial with external power supply all use has been with usb power and appropriate jumper setting. The led I'm talking about is the D13 led beside the blue pwr led. Sounds like the serial port confusion is something I'm stuck with - just strange that it doesn't happen on the Uno when it'...
- Sun Jul 14, 2013 9:37 am
- Forum: EtherMega
- Topic: EtherMega and SparkFun DeadOn RTC Module - DS3234
- Replies: 2
- Views: 1966
Nice one.KmanOz wrote:Thanks
That fixed it. Moved SS to pin 6 and all OK.