User Octopus - Electrical Engineering Stack Exchange

Octopus

Member for 9 years, 2 months
Last seen more than a month ago

goocto.com
Calgary

11 Questions

Score Activity Newest Views

9 votes

2 answers

5k views

Can I reprogram my Arduino via a wifi shield?

arduino wifi

asked Apr 24, 2013 at 4:52

7 votes

3 answers

1k views

What are the holes on an optical flow sensor IC?

integrated-circuit

asked Jul 29, 2015 at 17:47

7 votes

4 answers

12k views

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

microchip pinout

asked Dec 22, 2015 at 19:43

4 votes

1 answer

365 views

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

arduino flash

asked Apr 11, 2013 at 6:20

3 votes

2 answers

7k views

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

i2c

asked Mar 25, 2015 at 4:54

2 votes

2 answers

8k views

Help verify 8x8x8 LED cube circuit

arduino led digital-logic

asked Mar 27, 2013 at 21:53

1 vote

1 answer

2k views

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

power voltage batteries

asked Feb 11, 2015 at 0:22

0 votes

1 answer

438 views

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

arduino power analog relay

asked Apr 9, 2013 at 0:53

0 votes

1 answer

350 views

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

power-supply power-electronics

asked Aug 10, 2016 at 22:00

0 votes

1 answer

2k views

How can I combine two antennas that carry different frequencies?

antenna

asked Dec 22, 2016 at 20:06

-2 votes

2 answers

4k views

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

camera

asked Mar 27, 2015 at 22:20