I finally got to control my motor using K243 thanks for your help
My problem now is dealing with the braking since it is not advisable to reverse the motor when it is going forward with load, it will destroy the K243. How did you manage to brake your motor?
This project is for my Wi-Fi controlled Tank. I purchased 2pcs K243’s and the other one is not working properly; when it goes reverse, it stops after 2 secs; happens when using the external potentiometer and the pulse from arduino. What seems to be the problem?..
i didnt use them on a robot , but i managed to control windscreen wiper motors, you could look at one of these there more expensive , but you dont have troubles with dual power supply etc