| ??? 09/19/08 12:13 Read: times |
#158386 - Still no real info supplied Responding to: ???'s previous message |
But you didn't really supply any more information.
You still doesn't mention how powerful motor, or what voltage is needs for maximum speed or if you need support for reversal of direction, ... You still doesn't mention if it is ok to drive it with a constant voltage, or if the voltage must be regulated depending on the motor load. And if it should be regulated, then you must mention what type of speed sensor you are about to use. Should the motor switch softly between different speeds? Your processor is unknown. Is this your first uC project? Are you going to program in C or assembler or BASIC or ... Is it ok with serial regulation of the voltages to the motor, or do you need/want switched operation? Exactly what work has you done to put down a requirements list and possible solutions to fulfill these requirements? I kind of assume that this is a school project - what part of the project to you feel is expected to be done by you, and what part do you think is ok to "distribute" on the net? |
| Topic | Author | Date |
| 4 variable speed for dc motor | 01/01/70 00:00 | |
| Four different voltages | 01/01/70 00:00 | |
| clarification | 01/01/70 00:00 | |
Only PWM? | 01/01/70 00:00 | |
| problem | 01/01/70 00:00 | |
| Still no real info supplied | 01/01/70 00:00 | |
| info | 01/01/70 00:00 | |
| Still dragging info out of you | 01/01/70 00:00 | |
| Wow, you must really be in a hurry... | 01/01/70 00:00 | |
| here's two for starters | 01/01/70 00:00 |