Recent content by chris76712

  1. C

    online

    online
  2. C

    555 timer resistor

    thank you very much,just what I needed
  3. C

    Pir timer

    you could relay the gate valve throught a timer set for 2 min.
  4. C

    Pir timer

    pir is passive infrared(motion detector.
  5. C

    555 timer resistor

    ive made a simple 555 timer circuit ,how far do I go up in ohms to get mins not secs on time