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Mads Skjern
  • Member for 7 years, 10 months
  • Last seen more than 1 year ago
  • Denmark
55 votes
5 answers
241k views

What are the 5V and VIN pins for?

9 votes
1 answer
18k views

What does it mean in I2C, "NACK received"?

8 votes
2 answers
3k views

Power supply voltage confusion

8 votes
3 answers
32k views

Are there any reasons to pick Nano over Micro?

5 votes
3 answers
5k views

Works with gcc, not with Arduino. error: taking address of temporary array

4 votes
2 answers
2k views

Does Nano not get sufficient power via USB?

2 votes
2 answers
5k views

NewliquidCrystal example HelloWorld_i2c just flickers

0 votes
2 answers
2k views

What is this temperature sensor module? (LM358, 103)

0 votes
1 answer
1k views

What happens if I connect an external power supply, plus to GND and minus to VIN?

0 votes
1 answer
632 views

How can I test/demonstrate what the serial input and output buffers are?

0 votes
2 answers
169 views

Script on pc only gets 640 characters via serial