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| Search found 7 matches |
| Author | Message |
|---|---|
 Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
 Forum: General CCS C Discussion Posted: Mon Jun 04, 2012 11:15 am Subject: 16F684 DC motor control help |
| I don't have time to finish it till i have to give the project, this is why i asked some help . Anyway i will continue to finish it afterwards. Thanks for the help. | |
| Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
Forum: General CCS C Discussion Posted: Mon Jun 04, 2012 4:39 am Subject: 16F684 DC motor control help |
| Is a good idea to decelerate. The problem is i don't have the hardware built so i can`t figure out how it will work in real. Its a project for school and didn't had that much time to built it. Anyway ... | |
| Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
Forum: General CCS C Discussion Posted: Mon Jun 04, 2012 1:59 am Subject: 16F684 DC motor control help |
| Some updates on the code.
To release the energy stored on the motor. PWM and EN must be on 1. so i set up on intrerupt to set the PWM to full duty cycle and EN 1 for 0.5 second. After that to put EN ... |
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| Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
Forum: General CCS C Discussion Posted: Sun Jun 03, 2012 10:56 am Subject: 16F684 DC motor control help |
| The FET that I'm using is IRFR4104. | |
| Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
Forum: General CCS C Discussion Posted: Sun Jun 03, 2012 9:09 am Subject: 16F684 DC motor control help |
| Oh. Thank for the reply.
I modified and selected one oscilator. The schematic i made is inspired from this kind of circuit . The motor driver(L9904) is a full bridged one. It suports PWM freq up to ... |
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| Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
Forum: General CCS C Discussion Posted: Sun Jun 03, 2012 1:59 am Subject: 16F684 DC motor control help |
| Yes it's correct. A1 is for the button and C1 is for control of the direction.
The motor driver is an appropriate one (L9904). It has 1 input for PWM, 1 for Enable and 1 for direction. The directi ... |
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| Topic: 16F684 DC motor control help |
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| ciudatelul Replies: 13 Views: 19835 |
Forum: General CCS C Discussion Posted: Sat Jun 02, 2012 11:42 am Subject: 16F684 DC motor control help |
| Hello
Hardware: 16F684 I have 2 buttons and I would like to give PWM, EN (Enable) and DIR(direction) to a motor driver to control the direction of my DC motor. What I want to do is from the butt ... |
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