Strange Problems with MEGA. What do you have for "bypass" capacitors? First thing I'd try is like 47uF between + and ground.
Tuesday, 14 April 2020 - 14:50
A Concept of Electrostatic Pump... ki0bk wrote:
Sounds like the "worm drive" from the movie Red October!
Having the idea is the easy part, making it real, is the hard part.
That...
Sunday, 5 April 2020 - 14:37
pulse train for IR led I use a timer to generate the 37 or 38 KHZ wave. See your datasheet for how to use pwm mode of the timer. I also use a timer to give me a time base, perhaps just an interrupt from...
Friday, 27 March 2020 - 18:06
XMEGA32E5 ADC Troubles Well, that's not what it said yesterday. Perhaps my search got an old variant.
XMEGA32E5 ADC Troubles Altazi wrote:
It is difficult not to think that Atmel screwed the pooch with their ADC implementation.
I mention that they call it a feature, but looks...
XMEGA32E5 ADC Troubles I have a page about these strange ADC's: http://barefootelectronics.com/x...
Did you know there is a minimum ADC frequency?
Monday, 23 March 2020 - 02:57
NRF24L01+ Counterfeit Shouldn't be hard. There are lots of Arduino examples.
Oh, if you're using ISP and have the NRF connected to the SPI pins, add a pullup resistor to the CS line to be sure...
Friday, 20 March 2020 - 15:59
NRF24L01+ Counterfeit Yup. The 6 pin connector goes go the Atmel ICE programmer/debugger.
"Klingon functions do not have parameters. They have ARGUMENTS and they always win them."
Hmm. Have an 8-year-old friend who would love it.
What do you have for "bypass" capacitors? First thing I'd try is like 47uF between + and ground.
ki0bk wrote: Sounds like the "worm drive" from the movie Red October! Having the idea is the easy part, making it real, is the hard part. That...
I use a timer to generate the 37 or 38 KHZ wave. See your datasheet for how to use pwm mode of the timer. I also use a timer to give me a time base, perhaps just an interrupt from...
Well, that's not what it said yesterday. Perhaps my search got an old variant.
I see the E5's are discontinued at digikey.
Altazi wrote: It is difficult not to think that Atmel screwed the pooch with their ADC implementation. I mention that they call it a feature, but looks...
El Tangas wrote: jaksel wrote:You could use the fact that the series 1/4 - 1/16 + 1/64 - 1/256 + 1/1024 - 1/4096 ... converges to 1/5. Indeed. In other words, ...
I have a page about these strange ADC's: http://barefootelectronics.com/x... Did you know there is a minimum ADC frequency?
Shouldn't be hard. There are lots of Arduino examples. Oh, if you're using ISP and have the NRF connected to the SPI pins, add a pullup resistor to the CS line to be sure...
Yup. The 6 pin connector goes go the Atmel ICE programmer/debugger.
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