I have an FM transmitter project I'm working on using a VMR 6512 ICthat has a Vcc of 3 vdc. I've been trying to find an easy preamp for the front end with about a x10 gain adjustable with a pot. I'm only aware of the LM321 - any others come to mind?
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- Sat Aug 14, 2010 7:43 am
- Forum: General Discussion
- Topic: Controlling relay via the web
- Replies: 7
- Views: 1306
Does anyone know of an article anywhere that describes how to control a relay/relays via TCP/IP? I'd like to use a PIC oe something via serial or USB so it wouldn't require the facilities of a whole PC with say a parallel port...