Post Created date
iWATCH secret port
I would guess on a impedance controlled interface, using the the normal connector but different impedance giving different functionality. I remember a talk (defcon?) where...
Monday, 10 September 2018 - 21:57
Is it possible to make your own ICs at home from scratch?
Would probably be the weirdest skill to have for a prepper. Jerri is awesome though, really worth watching her tell her story. Also her latest project "CastAR" is really...
Friday, 27 June 2014 - 20:42
Shorting AVR pins to ease layout
If it`s not for a large scale production I would use a 0ohm resistor to jump the trace, it just seems less dodgy even if shorting pins would be fine.
Monday, 19 May 2014 - 22:04
Where to place break point to capture register state?
I think you would have to disable the UART, then place the data into the register and then enable the UART again. Place the breakpoint on the enable line. As long as the UART is...
Friday, 25 April 2014 - 17:49
smileymicros wrote:Well you guys are coming through great on the new forum. Did you also get a visit from the Swedish Bikini Team with the free 'massage', Pizza, and beer? Oh, so...
Wednesday, 2 April 2014 - 19:04
Running a Relay on a Wide Voltage Range
If you like discretes then something like this should work: [ Select zener voltage = Vrelay+0.6. And keep transistor drop in mind when choosing relay. I`m sure someone will chime...
Tuesday, 25 March 2014 - 16:55
Barcode reader via USART interface
Don`t have that writeString function inside the ISR, instead set a flag in the ISR and process it under the main code. Calling functions inside ISR`s is generally considered a bad...
Monday, 17 March 2014 - 15:14
Post production noise removal
Jaydhall, not really beating myself for that one. This whole project have really been full of it. Had several hardware bugs to fix, and the documentation on such old hardware is...
Monday, 10 February 2014 - 22:12
Post production noise removal
That sound like an interesting little project, could maybe use a rpi with camera to do optical tracking. Got the antenna to work now, stupidly it was a very logical coding problem...
Monday, 10 February 2014 - 08:52
Post production noise removal
Thanks for the thorough reply JC, very much appreciated. I`ll get to testing and experimenting tomorrow and see if I can find a solution. Probably go through with adding the...
Sunday, 9 February 2014 - 22:22
Post production noise removal
Yeah, both axis work in both directions. Have not really tried turning them on and off as you mentioned. I`ll give that a try too when back at work on monday. Changing the load is...
Sunday, 9 February 2014 - 12:46
Post production noise removal
Doc: Yes the BOD is enabled, I dont really need it so could just turn it off, but at 2.7V I guess it`d be better to actually deal with the noise than to rely on the MCU to work at...
Sunday, 9 February 2014 - 00:21