Motor controller like the RoboClaw used feedback from sensors like encoders to maintain the speed and position of motors. Internally, a system called a PID controller is used to maintain these values at their given setpoints. In this App Note we’ll be looking at the what, why and how of a PID controller.
Selecting a battery for your robotics projects is vital in ensuring your robot will have the power and endurance you’re looking for. There are several properties of batteries you’ll need to be aware of make the right choice for your project. After reading this App Note you’ll be informed enough to make the right decision.
The RoboClaw uses a mathematical concept called a Cyclic Redundancy Check to ensure data transmitted to and from it hasn’t been corrupted in transit. In this Application Note we’ll cover the in and outs of the CRC.
Encoders are a vital part of control systems in robotics. In this article we’ll be looking at the how, what and why surrounding encoders.