| ??? 11/22/04 03:18 Read: times |
#81654 - Hall Effect Sensors Responding to: ???'s previous message |
my application is i need to be able to measure magnetic fields in the range o 2 milligauss to 900 gauss i am planing on using my p89c51 and a a/d converter then some sort of sensor and can't use a hall effect sensor because they only have a range 0 to 900gauss so i thought i would use a fluxgate but i don't understand how they work and what the circuit involves [quote/] All hall effect sensors are not necessarily the same! Besides, if it measure 0-900gauss, isn't that the range you're interested in? What sort of resolution do you want? Are we to assume you want milligauss resolution in the range 0-900gauss? |
| Topic | Author | Date |
| hall effect sensors and p89c51 | 01/01/70 00:00 | |
| No SMS | 01/01/70 00:00 | |
| No SMS | 01/01/70 00:00 | |
| Magnetic Field Sensing | 01/01/70 00:00 | |
| (more) | 01/01/70 00:00 | |
| flux gates | 01/01/70 00:00 | |
| More on Fluxgates | 01/01/70 00:00 | |
| BROADBAND ! | 01/01/70 00:00 | |
| Details needed | 01/01/70 00:00 | |
| hall effect sensors and p89c51 | 01/01/70 00:00 | |
| Hall Effect Sensors | 01/01/70 00:00 | |
| hall effect sensors | 01/01/70 00:00 | |
| Same question | 01/01/70 00:00 | |
| hall effect sensors | 01/01/70 00:00 | |
| Resolution | 01/01/70 00:00 | |
| hall effect sensors | 01/01/70 00:00 | |
| Scaling | 01/01/70 00:00 | |
| Confused of Melbourne? | 01/01/70 00:00 | |
| hall effect sensors | 01/01/70 00:00 | |
| What sensor? | 01/01/70 00:00 | |
| We're all confused in Melbourne! | 01/01/70 00:00 | |
| Field Measurement | 01/01/70 00:00 | |
| Pictures tell a 1000 words... | 01/01/70 00:00 | |
| Divide & Conquer? | 01/01/70 00:00 | |
| ranges ? | 01/01/70 00:00 | |
| Pictures-in-a-link | 01/01/70 00:00 | |
| Nice link | 01/01/70 00:00 | |
| Re: Nice link | 01/01/70 00:00 | |
| magneto resistive | 01/01/70 00:00 | |
| hall effect sensors | 01/01/70 00:00 | |
| Nope. | 01/01/70 00:00 | |
| Specs | 01/01/70 00:00 | |
| Clickable | 01/01/70 00:00 | |
| Noise Floor | 01/01/70 00:00 | |
hall effect sensors | 01/01/70 00:00 |