| 发明名称 |
Simplified calibration technique and circuit for an electronic compass. |
| 摘要 |
<p>A technique is provided to combine software and hardware; the hardware being used to place voltage levels into narrow ranges and the software being used to perform the precise calibration. </p> |
| 申请公布号 |
EP0227889(A2) |
申请公布日期 |
1987.07.08 |
| 申请号 |
EP19860111942 |
申请日期 |
1986.08.28 |
| 申请人 |
CHRYSLER MOTORS CORPORATION |
发明人 |
HORMEL, RONALD F. |
| 分类号 |
G01C17/30;G01C17/38 |
主分类号 |
G01C17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
