All Questions
Tagged with fuses arduino-uno
6 questions
2
votes
3
answers
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Change the fuses of an Arduino Uno (can an Arduino Uno change its own fuses?)
For now, I'm using an Arduino Uno alone including its 328p (no other external chip to program).
I would like to change its fuses to internal 8 Mhz clock (because then I'll move the 328p out of the ...
- 439
2
votes
0
answers
97
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check if a fuse is good or bad in an ac circuit using arduino [closed]
I have a fuse in a ac circuit of which i want to check if the fuse is ok or not. I'm wishing to wire up two nodes of the fuse holder and determine the fuse status. I have a plan of notify user if the ...
0
votes
2
answers
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Atmega328p low voltage [closed]
I am using atmega328p in my PCB prototype, due to some reason I can use only 4 volt for power supply.
My question is that
"How to run atmega328P through 4 voltage"
- 11
8
votes
4
answers
6k
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Protecting your computer from stupid (arduino) mistakes
I recently ran way to much voltage through my Arduino and back into my computer via the USB connection. I'm looking for a USB hub with a fuse or some sort of protection to protect my laptop from these ...
- 181
2
votes
2
answers
79
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The Time are functions do not work correctly when the processor clock speed is set at 128K
How can I change The timers to work correctly when The processor clock is set to 128K instead of 16 M?
At present, using the delay function does not work correctly, The delay is far too long.
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0
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1
answer
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Is it difficult to do high voltage parallel programming using Nick Gammon library?
I have bricked a few AT328P by invalid fuse settings.
Has anybody used the above sketches and the associated circuitry to perform high voltage programming?
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