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  1. CDRIVE

    voltage drop when i connect my metering ic

    I'm glad to read that automotive topics are acceptable and I fully appreciate your issues regarding direct mains. I left the other forum because I was about 6 pages deep into helping a guy building an induction heater when I and a Mod discovered the OP was tied directly to the mains. Many...
  2. CDRIVE

    Activate tiny RELAY by headphone jack?? (PLEASE HELP)

    What makes you think that's what he wants to do? Nothing the OP posted even remotely hints at that. The OP is obviously triggering something.
  3. CDRIVE

    Motion Sensor Question

    Photo-Resistors (LDR's) aren't noted for their high speed. You may be better off with a Photo-Transistor.
  4. CDRIVE

    voltage drop when i connect my metering ic

    Looking at this circuit I'm convinced that this circuit is tied directly to the mains. I just left another electronics forum where I accumulated 2200 posts. I left them because of their policy of shutting down threads that involved anything automotive or transformer-less mains connections. That...
  5. CDRIVE

    Activate tiny RELAY by headphone jack?? (PLEASE HELP)

    This is my first post here and I'm surprised to see that absolutely no one was curious about what it is that you're switching. So, I'd like to be the first to ask.
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