| ??? 11/30/08 06:59 Read: times |
#160429 - Pullups? Responding to: ???'s previous message |
Hari Krishna said:
Hii Jan!!
I used adequate power supply... The motor jerks, but doesnt respond properly to the signal. The same signal controls motors of lesser torques. Will pull up resistances be of any help over here?? I use port 2 of 8052 What does this has to do with the MCU pullups? . You clearly say its driving other motors? This seems to be as if your driver circuit is not capable of driving higher torque motors . Are you using different make motors? As Michael has said , you provide very less info , you are required to provide your circuit and motor datasheet in order to enable anyone make sense whats going on. -Ap |
| Topic | Author | Date |
| I've a problem with servo interfacing!! Need urgent helppp | 01/01/70 00:00 | |
| study datasheet of motor? | 01/01/70 00:00 | |
| study the datasheet and find out | 01/01/70 00:00 | |
| No use!! | 01/01/70 00:00 | |
| Pullups? | 01/01/70 00:00 | |
| My situation......... | 01/01/70 00:00 | |
| 5V lead acid battery?! | 01/01/70 00:00 | |
| Yepp | 01/01/70 00:00 | |
| Please Reconsider... | 01/01/70 00:00 | |
| My situation......... | 01/01/70 00:00 | |
| 20ms period? | 01/01/70 00:00 | |
| 20 ms period | 01/01/70 00:00 | |
| 20 ms period | 01/01/70 00:00 | |
| Refresh Period... | 01/01/70 00:00 | |
| Yea sure | 01/01/70 00:00 | |
| replace the AA 5V | 01/01/70 00:00 | |
6VDC??? | 01/01/70 00:00 |