Post Created date
Detecting when Camera attached
avrcandies wrote: Are these "sense lines" logic or power providing signals?  If they are logic signals, why can't you use comparators with open collector (High voltage) ...
Tuesday, 15 October 2019 - 18:19
European Transformer Markings
I have four 40in-lb 180VDC motors that I'm powering.
Wednesday, 14 February 2018 - 02:44
European Transformer Markings
pawi777 wrote: P_N is  the nominal power and P_K is the short circuit power (K for Kurzschluss). So it's a 630 VA Transformer that can draw up to 2.3 kVA when it's shorted....
Tuesday, 13 February 2018 - 14:48
Combining linear encoder signals
The US Digital product hasn't been available for purchase for the last couple of years, and the M-DRO unit won't work with differential output encoders, nor 1micron encoders -...
Tuesday, 13 February 2018 - 00:49
European Transformer Markings
Vladivolt wrote: Hope, this spec may be useful (part number matches)   The mixture of German and Greek is...
Monday, 12 February 2018 - 21:21
European Transformer Markings
I have no idea what it began life for, but I want to use it to power some DC servo motors.  I have 230V single phase input to the machine and I need something around 110-...
Monday, 12 February 2018 - 20:36
CNC drilling shop?
bobgardner wrote: Plan B might be get a drill press from Harbor Freight.     bphillips was looking for "within a couple of hundredths of an inch".  I'm not even...
Thursday, 11 June 2015 - 17:35
CNC drilling shop?
bphillips - any luck getting your boxes drilled?
Thursday, 11 June 2015 - 14:57
CNC drilling shop?
Look in the yellow pages under machine shop.  Just about any general machine shop can do this for you with accuracy of a couple THOUSANDTHS of an inch.  Probably less...
Tuesday, 2 June 2015 - 16:20
ATtiny25 OCR1A = OCR1C, which occurs first, CTC or interrupt?
If you really want to understand how the timers and interrupts interact on the AVRs, this is a very interesting read and will definitely teach you a few tricks as well:  ...
Friday, 15 May 2015 - 14:34
Atmel ICE - which pin is #1 on 6-pin connector?
Hopefully this will explain all:    
Monday, 27 April 2015 - 16:51
Boost converter for 5V on USB powered ATmega32U2
On the ATmega32U2 datasheet, figure 20-5 show connections for a self-powered device.  It shows two pins on the AVR device VBUS and UID that do not exist on the actual package...
Sunday, 22 March 2015 - 19:56