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Octopus
  • Member for 9 years, 2 months
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9 votes
2 answers
5k views

Can I reprogram my Arduino via a wifi shield?

7 votes
3 answers
1k views

What are the holes on an optical flow sensor IC?

7 votes
4 answers
12k views

What does NC mean in this pinout diagram for an ESP8266?

4 votes
1 answer
365 views

How do I use the flash memory on the Copperhead WiFi Shield?

3 votes
2 answers
7k views

How many bytes can be sent in a single i2c message?

2 votes
2 answers
8k views

Help verify 8x8x8 LED cube circuit

1 vote
1 answer
2k views

Can I use a 11.1V LiPo directly on 12V electronics?

0 votes
1 answer
438 views

What is the analog pin for on a Phidget 3051 Dual relay board?

0 votes
1 answer
350 views

Can I simply connect two AC/DC converters for increased current?

0 votes
1 answer
2k views

How can I combine two antennas that carry different frequencies?

-2 votes
2 answers
4k views

What does "IR CUT" do on this camera? [closed]