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Results tagged with arduino-nano
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user 58157
The Arduino Nano is a small board based on the ATmega328 or 168. It has male headers, so it can be plugged directly into a breadboard. It is small and compact, and features a USB chip.
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3
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Why is Serial.write() slower than memcpy()?
I use Serial.write() to transmit 53 bytes to PC. For the time measurement I use micros() (before and after the write function). There is a delay of 1s after each transmission.
The time of the Serial. …
- 35
1
vote
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Why do all analog pins measure the same value?
I measure 2 analog pins: A4 and A5. The A5 pin is connected to another Arduino's digital out (through a 10k resistor) which has a simple program: 5ms on and 100ms off. The A4 pin is not connected anyw …
- 35