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- From: nyarko@ee.ualberta.ca (David Nyarko)
- Subject: IR circuit less prone to ambient light
- Message-ID: <nyarko.721072506@ee.ualberta.ca>
- Lines: 10
- Sender: news@kakwa.ucs.ualberta.ca
- Nntp-Posting-Host: bode.ee.ualberta.ca
- Organization: University Of Alberta, Edmonton Canada
- Date: Fri, 6 Nov 1992 17:55:06 GMT
-
-
- Hi,
- Could I have help (circuit diagrams etc.) for an Infra-Red
- (IR) transmitter/receiver with a low tolerance to ambient
- light. What I have in mind is the design of an obstacle
- avoidance circuit. Sort of similar to the IR system used
- in autofocusing cameras without the circuitry for
- computing the distance.
- David
-
- email address: nyarko@bode.ee.ualberta.ca
-