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user65
  • Member for 9 years, 6 months
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35 votes
Accepted

Why are Servo Motors so noisy?

32 votes
Accepted

How to choose the right propeller/motor combination for a quadcopter?

21 votes

What useful gaits exist for a six legged robot, and what are their pros and cons?

14 votes
Accepted

Using an Arduino to control an ON / OFF connection between two pins

12 votes

What do the commutation waveforms look like for a brushless motor?

10 votes

Why are quadcopters more common in robotics than other configurations?

8 votes

Is it better to have batteries distributed at the rotors or the center of the multicopter?

7 votes

How can I detect if a DC motor on a robot is starting to fail?

6 votes

How can I best protect sensitive components against damage through vibration?

6 votes
Accepted

Should I switch my servo system from brushed to brushless motors?

6 votes

How computationally powerful is an Arduino Uno board?

6 votes

Calculating the efficiency of Mecanum wheels

5 votes
Accepted

What algorithm can I use for constructing a map of an explored area using a number of ultrasound sensors?

4 votes

Effectiveness of a Mobile Robot In Relation To Mass

3 votes

How to model the noise in a range sensor's return?

3 votes
Accepted

For servos, can it be implied that `Holding Torque = Operating Torque * 2` like with steppers?

2 votes

What connectors are most reliable?

2 votes

How can I automatically adjust PID parameters on the fly?

2 votes

What frequency does my quadcopter output-sense-calculate-output update loop need to stay stable?

2 votes

How much torque do I need for a CNC machine?

1 vote
Accepted

How can I optimise control parameters for a stepper motor?

1 vote

Quadcopter Localization Beacon

1 vote

Track a moving object

1 vote

measuring gears for servo motors