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Discussion Title Created date
Which FET?
Witch FET to buy? I have used BF245, A and B, but DigiKey do not have those. I need a cheap, general purpose FET, A and B. TO92 are OK. DigiKey are, for us, an ok source. HM
Saturday, 22 February 2014 - 18:18
LM2576 --> ?
Decades ago, LM2576 were a good chose, espesial since "Switcher made simple" existed. Whay may be the chose for to day? HM
Thursday, 2 January 2014 - 21:11
Solide state?
I hnow "SolideState", but I need somthing simpler, an optocoupled triac, 350V, 150 mA. What may I chose? HM
Thursday, 2 January 2014 - 21:02
eagle6.5, library
I amtrying out Eagle6.5, and I need library for Atmel ATtiny10, 9, 5, and 4. I also need library for the bluetooth modul HC-06. Does anybody know where to gint it? HM
Tuesday, 31 December 2013 - 01:37
wich socket for ATtiny10?
Wich socket for ATtiny10, if i schould try to make a programmer? HM
Sunday, 1 December 2013 - 13:45
Atmel AT1886:
APPLICATION NOTE Atmel AT1886: Mixing Assembly and C with AVRGCC http://www.atmel.com/Images/doc4... I past from the introduction: "Studio 6 (and previous versions) will allow...
Sunday, 10 November 2013 - 00:27
Heart beat sensor
I bought one of this: http://dx.com/p/digital-heart-be... and i wonder. Howto interface it to an AVR? Tip to gnd, ring to VCC, and mddel as signal? Who have used it before me, and...
Friday, 20 September 2013 - 17:58
Learning C
I have got a frind to learn me Winavr and C for ardoino. and I plan to try out some C for PC paralell to it. Witch C and GUI to install, to make it most posibil alike tke Studio...
Tuesday, 27 August 2013 - 17:15
Ultra sound
I found a pair of ultrasound transcivers in my junk box. It is marked with Mitshubitchi logo + EFR-OCB40K2. Ø = 24 mm, L = 9 mm. Google did not show me any datasheet, and I...
Tuesday, 13 August 2013 - 20:41
Variable Frequensy Osc.
Trying to make a VFO, 124 KHz +/- Tiny15 100K pot Unknown cap. VCC (5V) to pot Pot wiper to cap and analoginput Cap to gnd. Using analog comparator, Vref = 2.56V. Half wave of 24...
Saturday, 6 April 2013 - 21:40
where might my ATTINY15L be hidden?
AVR Studio 4.14.589 GUI Version 4, 19, 0, 730 Operating System Major 5 Minor 1 PlatformID 2 Build 2600 Service Pack 3 Plugins: AvrPluginAvrAsmObject 1, 0, 0, 48...
Saturday, 6 April 2013 - 20:45
Compiling
I have upgraded my SA4 + c, - I beleve. I think I need an app.note , or somthing similar, showing howto compile a smal project, from source to *.hex files + reports. I do not ask...
Monday, 21 January 2013 - 22:26

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