Comments on: Bipolar stepper motor control with Arduino and an H-Bridge https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/ Hobby robotics and electronics with Arduino, ESP82666 and Raspberry Pi Wed, 29 Nov 2017 16:11:34 +0000 hourly 1 https://wordpress.org/?v=5.6.11 By: guio https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-234176 Wed, 29 Nov 2017 16:11:34 +0000 http://42bots.com/?p=1380#comment-234176 is possible contoling by serial port 2 stepper , example send serial port 50,100 where 50 steps for motor1 and 100 for motor2?
im try several forms but cant’n function

]]> By: Adamya Varshney https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-231744 Thu, 09 Nov 2017 20:18:46 +0000 http://42bots.com/?p=1380#comment-231744 best website for learning electronics , it really helped me

]]> By: Ben Gravely https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-200044 Fri, 06 Jan 2017 18:07:00 +0000 http://42bots.com/?p=1380#comment-200044 Mark,

I am a noob who just bought an Arduino UNO R3, a CNC shield, and 3 Pololu drivers. All the motor drive programs I have seen for the CNC shield use g-code, which is not what I need. I need to drive 3 stepper motors on a microscope real time and would like to know where I can find a program that has the pinouts correct for a CNC shield, written in standard Arduino language.

Thanks

]]> By: mike https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-188073 Mon, 29 Aug 2016 00:25:57 +0000 http://42bots.com/?p=1380#comment-188073 Thanks Man!
I needed the first example for an a 3d art project. I can insert it in my own code and manipulate it better the other examples. they interrupt my timing too much. if i ever finish the project(LOL) , I’ll post it here.

]]> By: imakerobots https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-185642 Sun, 24 Jul 2016 05:56:16 +0000 http://42bots.com/?p=1380#comment-185642 In reply to Mark Granger.

HI Mark, if you refer to the uln2003 driver, no it is not an H-birdge. The Uln2003 is a high voltage, high current Darlington transistor.

]]> By: Mark Granger https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-184745 Tue, 12 Jul 2016 23:50:55 +0000 http://42bots.com/?p=1380#comment-184745 So does it mean that the driver used for controlling the 28byj-48 stepper (example: 28BYJ-48 STEPPER MOTOR) is also just a simple h-bridge or am I missing something?

Thanks,
Mark

]]> By: Stan https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-167989 Sun, 01 Nov 2015 22:52:23 +0000 http://42bots.com/?p=1380#comment-167989 In reply to Brett Ostrom.

Hi Brett, unfortunately, I do not have this in a nice single drawing. I have included a diagram of the connections on step 2 (from the Arduino site). The microcontroller outputs 1 to 4 on that diagram can be any digital pin on the Arduino. In my code I use pins 2, 4, 6 and 7 for inputs A1, A2, B1 and B2 respectively.This is so I may use any PWM enabled pins for other purposes. Hope this helps…

]]> By: Brett Ostrom https://42bots.com/tutorials/bipolar-stepper-motor-control-with-arduino-and-an-h-bridge/#comment-167978 Sun, 01 Nov 2015 18:25:31 +0000 http://42bots.com/?p=1380#comment-167978 Would it be possible for you to include a COMPLETE SCHEMATIC, showing all connections to motor, H-Bridge, Arduino, and power supply.

I would feel much more comfortable making a construction with such plans to work from.

Thanks in advance,
Brett

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