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atmega328pb optiboot
Hey!   so i stepped upon an issue that Optiboot doesn't(?) support UART1, on atmega328pb or im just doing something wrong.  This is the output of AS7, when trying to...
Sunday, 19 February 2017 - 19:22
transistor switch to "re-route" pwm signal
(maybe not the best title, I wasn't able to figure better thought) Hey once again.   i was doing experiement with transistors to see if im able to use one hardware PWM to...
Sunday, 12 February 2017 - 20:09
How to safely power up stuff from PC PSU 5v line?
Hey!   I did some tinkering with ws2812b based led strip but weird things started to happen on PC USB ports*** when drawing the power from PSU which should be able to deliver...
Friday, 10 February 2017 - 04:51
Local struct with member pointing to global struct?
For a backround this proplem did come up since i wanted to stop using globals which i dont need, i think i should have abandoned that bad habit long time ago allready.  ...
Tuesday, 31 January 2017 - 16:35
Fan control prototype, unsure of some parts of the circuit.
Hi, i was earlier asking about the atmega to do the job, did decide to go 328PB because of fair amount HW pwm's. today had some time to draw "final" schematic and almost routed...
Wednesday, 18 January 2017 - 21:37
atmega or tiny with 4 input capture pins and 4 Pwm channels?
Hi! is there any low pin count 8-bit micros from atmel with 4 input capture pins? did look at the part finder, but was only able to find 100pin packages with the specs i "need"....
Thursday, 5 January 2017 - 17:53
Cost effective AC AMP meter circuit?
Hey!   I'm looking to build AMP/VOLT meter circuitry to my car's audio systems to know the power i'm driving the speakers in real time.   All the measurements are done...
Friday, 30 September 2016 - 07:51
Which xmega to choose when coming from atmegas?
Hi all, i have decided to take my time this summer and introduce myself to xmega's if i have time.(or even ARM if that is more vice choice)   couple questions did come to my...
Sunday, 22 May 2016 - 08:08
Proplem on powering 8v 7-segment displays
Hey, i got some big 7-segments to use and thought i did understand how to drive these, but my understanding in electronics is somewhat limited it seems.   this is the wiring...
Saturday, 14 May 2016 - 16:36
faulty flash in ATmega168pb?(or i messed it)
Hi!   as of someone might have followed i decided to make my own PCB for rc car, i dont know what have happened to megas attached to the boards but it seems the memory area...
Tuesday, 3 May 2016 - 15:30
Designing my first "real" PCB, what should i take in consideration.
Hi, its time to order PCB for my project, but i am kinda unsure of couple of things.   Board will be powered from Lipoly battery. Regulator still undecided, but will choose...
Friday, 15 April 2016 - 17:56
data parsing as fast as possible
Hi!   So as im writing a controller for android to drive a RC car via bluetooth, any delay between "commands" is bad thing.(yeah i know there will be some anyway).  ...
Wednesday, 6 April 2016 - 13:43

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