piclist 1998\10\26\234708a >
Thread: Speedometer Project
face BY : tjaart.....@@spam@wasp.co.za

> Bzzt ! You have to correct for the actual speed read by a police radar
> being outside the car, by using the forumla of relativity knowing the real
> speed when you take into account the slowing down of the quartz
> crystal used to measure speed and dimensional variations in the pickup
> system etc.

Does anyone have more details on the operation of these radars?
They are used in some areas of our country, and I wouldn't mind
some, errm, advance warning <wink, wink>. In most areas they
still use piezo electrical cables strung across the road (as you
can see from the nice picture of my car on my web page) :(

Friendly Regards

Tjaart van der Walt

|                WASP International                |
|R&D Engineer : GSM peripheral services development|
|SMS spam_OUTtjaartEraseMEspamsms.wasp.co.za  (160 chars max)|
|     http://www.wasp.co.za/~tjaart/index.html     |
|Voice: +27-(0)11-622-8686  Fax: +27-(0)11-622-8973|
|          WGS-84 : 26¡10.52'S 28¡06.19'E          |


See also: www.piclist.com/techref/index.htm?key=speedometer+project
Reply You must be a member of the piclist mailing list (not only a www.piclist.com member) to post to the piclist. This form requires JavaScript and a browser/email client that can handle form mailto: posts.
Subject (change) Speedometer Project

month overview.

new search...