Hi, everyone.
Today started learning about using attiny13.
Connected it to arduino nano, as it is showed in multiple lessons.
After few attempts, successfully flashed bootloader and "blink" sketch.
So really led is blinking, connected to a pin of attiny.
After that new problem appeared that I was not able to solve with google.
Each time i disconnect power supply from attiny and connect it again - it does not continue to blink or do anything at all.
Have anyone faced such a problem?
Maybe there is just a simple detail that i missed...
Thanks for reply.
Yeap, there was a resistor on reset pin.
There was no capacitor. Added it.
So, now after powering off, there are few seconds to plug it back.
In this case it seems to me that until capacitor is not discharged - it keeps firmware.
If i wait for 30 seconds an only than plug it back - nothing happens again.
Last attempt took place in the evening. Left everything on table.
In the morning plugged in arduino back to pc, without powering on pc.
And blink works!
Have no idea what's happening.
Don't thing there was not enough current. Cause overall consumption is small.
Maybe connected arduino somehow disturb attiny?