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Hello In my project i have 16x2 LCD, 3 button Keyboard, 3 stepper motors, 2 temperature sensor & 2 heaters. I have tested my project with out motor control codes. But when i was writing codes for motor control i found that motor codes run every time. i mean if i execute other codes motor controlling output pulse disturb. Because my all program i
Hi all, Recently I am learning on how to control a stepper motor. The circuit working condition is as below: pic 16F628a --> ULN 2003 --> 28BYJ-48 stepper My code is as below: void main() { CMCON = 0x07; // To turn off comparators TRISB = 0; // PORT B as output port PORTB = 0x0F; do { PORTB = 0b00000011;
can we control stepper by using tb6600 by using the below flow code? the tb6600 board i am using have EN ;CLK ;DIR pins and M1 M2 M3 and TQ for (i=0; i<=10; i++) { EN =1; CLK =1; DIR =1 CLK =0; EN =0; EN =1; CLK =1; DIR =0; CLK =0; EN =0; }
Hi, Assume you have a stepper motor located at the center of a squarred room. Assume you have 4 nodes located at the 4 corners of The squarred room. Using pic Basic Simulator IDE 18, with a pic18f4520 controller, how to control the stepper motor (via StepCw & StepCcw) to make the stepper motor aims: (...)
Hi all, I'm trying to interface my pic with a stepper motor (step angle=0.1125(half step) <--that's how thy write it on the datasheet; rpm ranging form 20rpm to 150rpm). But, my problem is that I cant seems to control the speed of the motor. i've tried using both full step and half step, in the case of half step, the motor rotate very slowly. any i
Yes but you need a stepper motor driver/controller. Refer the following link for such
1) i am trying to connect my stepper motor to pic but i dont know the polarity of that.its 6 wires above 3 wires-black ,red ,brown below 3 wires-orange red yellow., does this means anything .. the vendor is NMB from thailand. its model no-PM42S -048-ZTH8 hi, basically the stepper motor needs fou
for forward and reverse stepper control, should i go for a dedicated chip like 6600 or can i manage with a pic micro, i want to use in cnc using mach3
Hello! You have to use if motor_status == 0 then stop_motor() No! This is a stepper motor. It does not run permanently and you don't have to stop it. However, about the program: 1. The function run motor() will do 4 steps at once. This is a waste: you buy a 400 steps per rotation motor, and you drive it in 100 steps
DC motor RPM is high. How will you get exactly 360 deg rotation? How will you know when to stop the motor? You can have angle control with stepper motor.
I've written a code in MPlab, the compiler im making use is C18 and i want it to do as follows.. Once we started the process, TIMER in pic 18F4550 and also Ultrasonic sensor(HC-SR04) must be triggered. If obstacle is detected by the sensor,the present value of the timer have to be taken for calculating distance between obstacle and the model by fo
Hello, I was thinking about driving my old CDROM/HDD Brushles motor which is having 4 connections... ? does it works the same way as stepper motor programming? with very fast switching ? or something else programming required ? Please guide me....
Dear friend, Im new in microelectronics and need some help or recommendation to design stepper motoro pulse controller. In attachment can see some graphics design which type pulses I need. In pic. Version_1.png its like Pentagon stepper motor (unipolar) Drivers Designs. obr
Hii thank you for reply. Can anybody knows how to interface ST 3659 RC 5 decoder to pic 16F887 and HT 12E encoder interfaces to pic 12F629 based IR transmitter ??? Can aybody replied asap much appriciated ???
Hi, Im also connected the 4-wire bipolar motor with L293D driver. I tied all the 4inputs to the ground, and its corresponding output are all shown as Low. While im interfacing the motor with the IC, it got burnt. I dont know why it is happening. Two Ics were burnt. Please clarify me to solve the issue, and please help me to run the bipolar st
I am controlling a stepper motor using pic18F452 using C18 compiler of MPLAB and the code is as follows... /** V A R I A B L E S *************************************************/ #include "p18f452.h" #include "delays.h" #pragma udata // declare statically allocated uninitialized variables unsigned char LED_Number; // 8-bit varia
You can use ULN2803 as interface or use stepper motor driver.
Hi all, i meet a problem to control the driver L9935 to control a stepper motor, can you help me please ? Describe of the problem: On my board there is a pic18F4550. I use the Microchip USB framework to make communication PC-pic18. I send a request from the PC to the pic for pilot the stepper (...)
Hi all! What would be the best pic for interfacing with the PC? Is there any difference when choosing one or it's the same? Also, how can I use a GUI for the interfacing? Can I interface for example multiple stepper motors at the output, all along with a GUI that let's me choose options and info? What would I need to do to do that? I've been