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magnetometer interference help ?
That's really helpful ! Thanks.
Monday, 13 May 2013 - 15:12
magnetometer interference help ?
Hi, Thanks for the responses. The chip I'm using is a LSM303DLHC 3D accelerometer and 3D magnetometer module. Specifically I'm using the Pololu breakout board : http://www.pololu....
Monday, 13 May 2013 - 14:12
Analog help : +/- 5v DAC with AVR
Ta. I'll give it a go.
Tuesday, 9 November 2010 - 01:51
Analog help : +/- 5v DAC with AVR
Possibly. The galvos I have are for controlling lasers and are rated at 20 kpps (i.e. the cheap ones, the more expensive ones do 40 kpps). Thats a different voltage every 50uS....
Tuesday, 9 November 2010 - 01:15
2x5 to 1x10 header for STK500
Snigelen - Perfect ! That's it. Thanks. Johan - They're cool too ! Thanks. I'll try and find them online. Cheers guys. Again, this forum is the font of all knowledge! :-) Jon. (UK...
Monday, 30 August 2010 - 00:14
Does this mean my program is too big for my AVR ?
Super. Thanks. Thought so. I am playing with a 8x8 LED matrix. I have a char array font declared as "const unsigned char" with upper and lower case chars :-) That'll be it... The...
Monday, 8 February 2010 - 01:51
What kind of electronics can I use on an airplane?
I'm very cynical about this. Same about not using a mobile phone in a petrol station. If phones transmitted signals that could "interfere" with the vital components on a plane,...
Wednesday, 3 February 2010 - 17:02
Analogue timer circuit ...
yup. sorry, typo. I meant over 200 minutes... :-)
Friday, 1 January 2010 - 15:04
Analogue timer circuit ...
jayjay1974 wrote:In the 'old' days you probably would use something like a CD4060 which is an oscillator followed by a 14 stage binary divider. Yup. That would work. Thanks ! :-)...
Thursday, 31 December 2009 - 21:41
Analogue timer circuit ...
Yup. The issue now is that reading the LED data sheets, white LEDs need 4v ! My "simple" project is fraught with issues all ready. Apparently blue LEDs are the same, so I can’t...
Monday, 28 December 2009 - 20:27
Analogue timer circuit ...
IIUIC, the tiny43 will give me 3v on the output pin using its boost circuit, even if I give it 1.0-1.5 on Vbat ?
Monday, 28 December 2009 - 02:06
Analogue timer circuit ...
So an ATtiny43U is the only option then ... built in boost circuit so it can run from a single AA cell ... couple of external compoenets, and a push button and I'm done ? Take the...
Monday, 28 December 2009 - 01:56

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