I can also wire the two motors together in the A side and they both run. I can run the other motor strait off a battery, the A side runs well and also changes direction when the sensor is made. First, are you sure is not the motor that is bad? Hi Feiticeiro, Wow that was fast.

Can I get voltage from another place and still have control? Sorry for the armature approach. You can see this post and understand it better: Hi Feiticeir0 I have very little experience with arduino and only used picaxe.

Will you help me writing such a program? Thank you for the comment, but I still have a lot to learn. I have all mechanical components ready I only need arduino sketch. I have salvaged a printer head assembly from an old HP Deskjet l29 The motor is ok move the head on either directions but only when I reverse the polarity manually. Hello feiticeir0 Ok its pretty clear you know the stuff well. Is this even possible? The driver can handle it! Why would you want to do that? L Dual H-Bridge Motor driver | Feiticeir0’s Blog I will search if is possible, but probably you could just get: Your second post is right. You help would be greatly appreciated.Ĭould you help me and email me at dzeima hotmail. I have three l to connect to the aduino uno 3boards x 6wires each that is 18 wires, and I got 12 pins on the uno. But I get stressed and walk away for awhile. BUT, I need to connect three stepper motors. If I only keyez to l928 one stepper motor I would be fine. I shall try to hook it up again tonight to see where I when wrong last time.

I was looking keyyes for a document sheet for the model driver. I tried exactly what you said and nothing happens…… hmm…. In that case, you just need to take off the jumper and provide 5V externally. I suppose you just have finished your project, A look here could help to clarify this point http: When the supply voltage exceeds 16V the power regulator located on the L could heat enough, then you need a separate 5V logic supply. I never worked with that model, but it seems similar. Thanks for the tutorial! For the power supply to the Arduino, the motor driver has a built in 5V supply right? Do you know if you have to take off or leave on the jumper for the 5V mode while powering the driver with external l2298 Have you worked with these models before? It can also let us drive two independent DC motors, controlling the speed and direction of each one. Double H driver module uses ST LN dual full-bridge driver, an integrated monolithic circuit in a lead Multiwatt and PowerSO Learn how to use the LN motor controller and Arduino with The key to successful stepper motor control is identifying the wires – that is. 1 keyestudio LN Motor Driver Module 2 Introduction 3 Specification 4 Connection Diagram 5 Sample Code 6 Resources 7 Buy from.

L298n motor driver pdf