It goes to dc motors which are totally different. In fact, it all may even smell quite hot. I am very happy to share that this board is not only easy to work with but also I want to definitively state that hooked up as shown in my forum post , when ENABLE is high, current through the stepper motor stops. My problem is when I apply 24V to system to try and get more speed out of the stepper, I get erratic behaviour. With a small bit of programming, all can be done on that board. Is it OK to power it with a 7,2V pack if I choosed this motor step:

Uploader: Mer
Date Added: 20 July 2012
File Size: 63.43 Mb
Operating Systems: Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X
Downloads: 65334
Price: Free* [*Free Regsitration Required]

And what should I use for power? EasyDriver drives sparkfun stepper motors, and motors wired as bi-polar. Had it sparkfun stepper and running with a PIC18F in about an hour including solder time. It depends upon the individual specs of the motor.

Do not connect anything else to the ED. Has anyone had experience with this interface chip? Yes, they are designed that way. About 4 minutes after power on, the area surrounding leg 20 becomes bright led, and the chip fails.

However, by switching the pot to one with sparkfun stepper pins compared to the specified parts the version 4. The LED should come on and stay on.

Stepper Motor with Cable – SparkFun Electronics

Note that you can only get your motor to spin in one direction sparkfun stepper the DIR input to the ED will sparkfun stepper be controlled by the encoder.

This is a simple to use motion sensor.

Hi, I have a quick question maybe you can help eparkfun, I am trying to use the EasyDriver for a battery powered clock. Both boards have same behavior. Is it possible to run 6 wire unipolar stepper motors with this driver? But there may be cheaper ones that would sparkfun stepper fine too. This is very inefficient and sparkfun stepper raise the temperature of the board.

Stepper Motor with Cable

The plate lists the stepper as 2. Use 2 easy stepper boards each controlling 2 motors?

The sparkfkn select MS1 and MS2 pins of the A are broken out allowing adjustments to the saprkfun resolution. However, the BigEasyDriver sparkfun stepper have this kind of sparkfun stepper. What would be the best approach? I am very happy to sparkfun stepper that this board is not only easy to work with but also I want to definitively state that hooked up as shown in my forum postwhen ENABLE is high, current through the stepper motor stops.

I hate that smell.

SparkFun EasyDriver Stepper Motor Driver

The example code link is wrong. I am building sparkfun stepper a Sparkfun stepper and thru much handling to fine tune locations I occasionally break a wire near the board powered down thankfully.

Anyone have an idea of what is going on? I have it connected to a PKMA. Turns out on my v44 board, the potentiometer and silk screen are again not in agreement. Power LED sprkfun on.

They said it was fixed in the 4. Sparkfun stepper CNC project of mine is gonna take longer to finish than Noah took to build the ark… Anyway, here is what I sparkfun stepper that cleaned up the inputs – 6 x 0.

If I sparkfun stepper the Vin port 12vsparkfun stepper stepper and the driver become very hot. To solve this I simply removed the pull up resistors R10 and R14 to disable microstepping. Am i missing something? Check that you have everything steppfr your system grounded properly, and that your power supply is providing enough current for the stepper motor.