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my driver is perfectly working.its all because of your help.I need to know how can this driver be used for the clockwise and anticlockwise rotation of my DC motor??will it work in both directions??if so then how??please help..
i have used crimp shell instead of isp connector..please now check the circuit..
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u said that "Are you sure that the USB D+ and USB D- pins are not exchanged?"
what does that mean??
the schematic which i have posted is from fishel di website..i have made this..usb driver is installed in my pc..i have programmed hex file also..but still its saying usb device not recognised..i have connected the diodes before 68 ohm resistor..is it the mistake??
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i have...
i have made this circuit but its not working..what is the mistake..help please..
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what is the purpose of zener diodes??..will it work without them??
Re: stepper motor driver help
actually y
---------- Post added at 10:29 ---------- Previous post was at 10:26 ----------
actually i want to use l298 with l297..i dont want to use the separate darlington transistors..kindly help me with this..help..
what is the mistake which i m doing in...
i have a unipolar stepper motor.its specifications are TYPE:23LM-C701-01 , N/P: RH7-1048 04 , 5.2V/PHASE , 1.4 A/PHASE, 1.8 DEG/PHASE...
i have made the l297/l298 stepper motor driver which is shown in the datasheet of l297..
http://www.soiseek.com/STMICROELECTRONICS/L298/
reset=1
clock=PWM...
i have made this stepper motor driver..the diodes which i have used are fast recovery diodes(2A)..but this is not working..l298 becomes hot..i have 6-wired motor its common windings are not connected to anything..remaining 4 wires are connected to the circuit..applied volttage is 12v..is it...
i have written code for my servo motor which is HITECH HS-442..using atmega16..but with this code it is taking only 12 positions..i need to control the angles..what shud i do with this code??.
#include<avr/io.h>
#include<util/delay.h>
float num1=0.1;
int main()
{
DDRB=0xFF;
PORTB=0x00;
int...
plzz tell me will the driver which i have attached work??..will it work without interfacing??..i m attaching the proteus simulation..but its not working..help me with this..whats the mistake??..help..
i want to drive the stepper motor for my robotic arm project..plz guide me with the controlling circuitry..i have attached the schematic..will it work??..also tell me what type of motor is suitable..unipolar or bipolar??..i m new to this..help..
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