- 1. [WriteLog] 4N33's For Sale (score: 1)
- Author: martyt@pobox.com (Marty Tippin)
- Date: Sun, 10 Jun 2001 20:37:33 -0500
- (It's been a few months since I last sent this out...) I have a quantity of 4N33 Opto-isolators for sale - useful for building a PTT or CW keying interface between the rig and your PC's serial port.
- /archives//html/WriteLog/2001-06/msg00053.html (7,054 bytes)
- 2. [WriteLog] 4N33's For Sale (score: 1)
- Author: martyt@pobox.com (Marty Tippin)
- Date: Fri, 19 Jan 2001 20:25:18 -0600
- I still have a lot of extra 4N33 Opto-isolators for sale - useful for building a PTT or CW keying interface between the rig and your PC's serial port. Better than just using a simple transistor switc
- /archives//html/WriteLog/2001-01/msg00212.html (6,988 bytes)
- 3. [WriteLog] 4N33's For Sale (score: 1)
- Author: martyt@pobox.com (Marty Tippin)
- Date: Mon, 11 Sep 2000 20:58:24 -0500
- I have a bunch of extra 4N33 Opto-isolators for sale - useful for building a PTT or keying interface between the rig and PC. $1 each or two for $1.50 (incl. postage in USA) Send an e-mail indicating
- /archives//html/WriteLog/2000-09/msg00069.html (6,676 bytes)
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