User bogen

39 votes

5 answers

181k views

Can I use the analog pins on the Arduino for my project as digital?

asked Apr 10, 2013 at 7:52

21 votes

3 answers

16k views

How to water-protect my Arduino?

asked Apr 9, 2013 at 18:57

13 votes

1 answer

2k views

Can Arduino operate under water?

asked Apr 10, 2013 at 7:38

6 votes

3 answers

7k views

How to read and understand a data sheet?

asked Apr 23, 2013 at 10:35

4 votes

1 answer

3k views

How do I find out whats wrong with my setup of a Bipolar Stepper Motor using L293DNE driver connected to Arduino?

asked Jun 27, 2013 at 18:16

2 votes

1 answer

5k views

What is the connection between ULN2004 and ULN2804 drivers?

asked Jul 22, 2013 at 14:55

2 votes

1 answer

2k views

How can I improve this PCB schema for L293D H-brigde?

asked Nov 17, 2013 at 20:33

2 votes

2 answers

2k views

Sensor that identifies if it has a object right in front of it

asked Apr 23, 2013 at 8:42

2 votes

1 answer

180 views

Safety when working with CD burner laser

asked Feb 16, 2014 at 12:24

2 votes

2 answers

18k views

What kind of ranges exist for potentiometers?

asked Jun 13, 2014 at 9:11

1 vote

2 answers

3k views

How can I increase the torque, but not the speed of this DC motor to gear with a potentiometer setup?

asked Aug 4, 2014 at 6:24

1 vote

1 answer

3k views

Have I missed something when connecting this stepper motor?

asked Jan 26, 2013 at 21:07

0 votes

1 answer

2k views

What kind of power supply can power this stepper motor connected to an Arduino?

asked Feb 2, 2013 at 18:08

0 votes

1 answer

1k views

Can i use another H-bridge for this bipolar stepper motor drive?

asked Jan 12, 2014 at 11:29

Stack Exchange Network

14 Questions

Can I use the analog pins on the Arduino for my project as digital?

How to water-protect my Arduino?

Can Arduino operate under water?

How to read and understand a data sheet?

How do I find out whats wrong with my setup of a Bipolar Stepper Motor using L293DNE driver connected to Arduino?

What is the connection between ULN2004 and ULN2804 drivers?

How can I improve this PCB schema for L293D H-brigde?

Sensor that identifies if it has a object right in front of it

Safety when working with CD burner laser

What kind of ranges exist for potentiometers?

How can I increase the torque, but not the speed of this DC motor to gear with a potentiometer setup?

Have I missed something when connecting this stepper motor?

What kind of power supply can power this stepper motor connected to an Arduino?

Can i use another H-bridge for this bipolar stepper motor drive?