| ??? 05/06/05 18:24 Read: times |
#93123 - but if Responding to: ???'s previous message |
but if port pins are used to sink current as compared to source through buffer for leds drive the whole current will go out from mcu ground will create more noise on mcu ground,should it be avoided.
kuldeep |
| Topic | Author | Date |
| noise comparison | 01/01/70 00:00 | |
| apples and oranges | 01/01/70 00:00 | |
| decoupling | 01/01/70 00:00 | |
| possibly | 01/01/70 00:00 | |
| directly soldered | 01/01/70 00:00 | |
| 10nF | 01/01/70 00:00 | |
| and get ceramic | 01/01/70 00:00 | |
| FFT | 01/01/70 00:00 | |
| no analog part | 01/01/70 00:00 | |
| when extreme DIP is a no-no | 01/01/70 00:00 | |
| thats right | 01/01/70 00:00 | |
| long internal wires | 01/01/70 00:00 | |
| what why less in pic | 01/01/70 00:00 | |
| Identical ? | 01/01/70 00:00 | |
| any reason you like | 01/01/70 00:00 | |
| thats valuable | 01/01/70 00:00 | |
| nope | 01/01/70 00:00 | |
| but if | 01/01/70 00:00 | |
| regardless of how you do it | 01/01/70 00:00 | |
| have any body got zero level | 01/01/70 00:00 | |
| Philosophically .... | 01/01/70 00:00 | |
| how to post jpg | 01/01/70 00:00 | |
| Posting Images. | 01/01/70 00:00 | |
| how to post | 01/01/70 00:00 | |
| "Print" formats ? | 01/01/70 00:00 | |
| screen grab | 01/01/70 00:00 | |
| What you see isn't just 'ground noise'! | 01/01/70 00:00 | |
| here is layout steve | 01/01/70 00:00 | |
| What is it???? Too few details>>>> | 01/01/70 00:00 | |
| sufficient | 01/01/70 00:00 | |
| Re: Suffiecient. | 01/01/70 00:00 | |
| Are the Xtal burden caps really.... | 01/01/70 00:00 | |
| let me explain | 01/01/70 00:00 | |
| never coils in power return | 01/01/70 00:00 | |
| but they are | 01/01/70 00:00 | |
| yes | 01/01/70 00:00 | |
| ApplesandOranges, | 01/01/70 00:00 | |
| ok steve | 01/01/70 00:00 | |
| Read and inwardly digest | 01/01/70 00:00 | |
ok i will don with diff. | 01/01/70 00:00 | |
| also | 01/01/70 00:00 |