| ??? 10/17/05 12:49 Read: times |
#102489 - You have a head start, most have proble Responding to: ???'s previous message |
The serial communication will consist of a PC listening to the serial port. I will be taking ten readings per second so I will be able to send individual readings between measurements. The PC will not be talking to me except to abort a test.
That should allow for quite a bit of noise filtering (RC or LC) I totally agree with your concern for proper ground management and I was planning to use a 4 layer PCB. Every hour spent on grounding at the beginning of a project saves three at the end. Yoiu have a head start, most have problems in the analog area. If you screw up the code, you can fix it, if you have noise problems, you need a redesign. I shall, when opportunity arise, quote you on the excellent statement "Every hour spent on grounding at the beginning of a project saves three at the end." How very true Erik |
| Topic | Author | Date |
| ADUC848 project getting started | 01/01/70 00:00 | |
| Some hints... | 01/01/70 00:00 | |
| More! | 01/01/70 00:00 | |
| Bible? | 01/01/70 00:00 | |
| The "book" is 3 general chapters that re | 01/01/70 00:00 | |
| ADUC848 Project: details for hints | 01/01/70 00:00 | |
| ground loops, oversampling | 01/01/70 00:00 | |
| You have a head start, most have proble | 01/01/70 00:00 | |
| Is 10 readings per second sufficient? | 01/01/70 00:00 | |
| required sampling rate | 01/01/70 00:00 | |
| Thanks, but... | 01/01/70 00:00 | |
| books? | 01/01/70 00:00 | |
| books? | 01/01/70 00:00 | |
| Avoid That | 01/01/70 00:00 | |
| C on a PC? | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| Starting C on the '51 with no prior C kn | 01/01/70 00:00 | |
Point taken | 01/01/70 00:00 |