4/21/2021 0 Comments L298N Arduino
Most motorized toys and many robot chassis kits use simple DC motors.This will give you a better understanding of how a motor driver works.It should also give you ideas for very simple robot projects.
L298N Arduino How To Run TheIll provide a quick demo program so you can see how to run the motors through a predefined sequence.If you have a 3D printer, clamp, helping hands or some spare parts you can design something a bit more stable. But it reduces the chance of shorting if you place the board on metal or spill something on to the work surface. But in case they are missing or not set, you should verify their placement before proceeding. To do that you have to put the jumpers on ENA and ENB to pull both PWM pins HIGH. ![]() That is the equivalent of sending a signal to operate at no speed. Depending on the board the wiring will determine if both motors operate in the same direction when expected. The motors will only run if one input is high, setting the direction. If you use push-onpush-off buttons you could create a game where you chase the robot around and tap the buttons to get it to change direction. You should be able to easily adapt the wiring to most other Arduino devices. First I showed you how to control the motors without a computer. Then I gave you a quick demo of how to control the motors using an Arduino Nano. Or you could use the information to either modify motor-based toys or design some new motorized project. You could either do it programmatically or read a potentiometer to set the speed.
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