motion

  1. T

    Gnat hits windscreen

    Science says (I know this is old) if something reverses direction on the same path backwards to where it originated, then it must stop momentarily to do so. So...when a gnat hits you car windscreen does your car stop momentarily? As the Gnat will reverse direction when flying straight into your...
  2. B

    Perpetual Motion??

    Well I have looked at the free energy motors on youtube and usually can figure out how they work. Saw this so I built it and it works This is mine
  3. C

    Powerfix PROFI MOTION SENSOR

    Hi guys I bought this motion sensor from lidl thinking that I will add to my floodlight and it will become my outdoor sensor light but can anyone tell me if I m wrong and how does it work
  4. Y

    LED Strip lights- how to make motion sensor???

    Hi I would like to add LED light strips to my kitchen. I have purchased this kit 5M/10M SMD-5050/3528 RGB LED Strip Light + Power Adapter+ IR Remote Waterproof"]5M SMD-5050 RGB LED Strip Light + Power Adapter+ IR Remote Waterproof However, I wanted to make these motion sensor activated. I have...
  5. F

    LED Tape & motion sensors

    Hi. I would really really appreciate help on this as I need advice please. I am going to fit LED tape inside my sliding wardrobe doors so they come on from the 2 motion sensors when doors open. I have bought 2 of the below motion sensors to be fit at each end of the wardrobe: Mini PIR Infra...
  6. S

    interior motion sensor for 240v socket circuit

    Hi guys I want to install a PIR motion sensor in my hallway to power on a free standing lamp. I will run it on a spare off the ring. Anybody any ideas on what type of motion sensor I would need? Cheers
  7. L

    Day light harvesting light fittings with motion sensor

    Can any one recommend a good light fitting like the Somar Eluma. A current project I'm looking at is to replace 175 x 400w metal halide high bay fittings in a warehouse. The somar Eluma has a programable sensor that detects presence and day light and switches/dims accordingly it also has an...
  8. D

    2D lights on a motion sensor

    Just wondering if anyone has had problems with 2D 4 pin light bulbs constantly blowing. In a boarding house there are a total of 24 every 3 on a motion sensor and was informed before i left today to have a quick look tomorrow as they are changing about 5 bulbs a week! All the circuits are rated...
  9. J

    Non metallic PIR motion sensor security light

    I live near the coast & have had 2 metallic security lights. These have each corroded to the extent that the case could not be opened when the light failed. Can anyone suggest a non metallic security light fitting? Thanks
  10. M

    Strange relation resistance and Earth Around Sun 30 km/s motion

    My name is Maciej Marosz I'm inventor and Engineer (about me MAROSZ 's PATENTS) . Below My link to forum ( physics ) I'm looking people who want to start research this area it can reduce in future energy transport cost / it also can be new electric methode to evaluate speed ( airplane /...
  11. V

    PIR Wiring in bathroom and Hall

    Hi Guys,New member here,i need to replace my present pull cord switch in my bathroom with a pir motion sensor,whats the easiest solution,i only have 3 wires in the switch Red-Black and green/yellow earth.Also I would like to put a pir motion switch to replace the my on/off switch in the...
  12. B

    motion sensor

    hi every1 wanting to replace my kitchen lite switch with a motion sensor switch my wires from back of switch plate r RED=L BLUE=N YELLOW=? and green and yellow =E. I uploaded a pic of the sensor diagram. any help is appreciated thanks.
  13. T

    Smiths motion sensor

    hi there I need some help/advice installing a smiths three wire motion sensor (brown,orange,blue/white stripe) to a flood light im not an electrician so dont know what i should connect these three wires to. any help will be very appreciated Thanks alot nick
  14. J

    Interior motion sensitive bulkhead fittings

    Hi guys, Doing a job at the moment which is basically turning an old office building into 5 Apartments.. In the communal area we are obviously going to need to install some lighting and emergency lighting. We were toying with the idea of Time lag switching or motion sensors in the ceiling, but...
  15. F

    Solid state relay motion sensor?

    Hi all, Have a question for you all...Does anyone know of an occupancy switch that uses a solid state relay? Cant be the standard, electronic ones (ie the ones that you hear a click on switching), as the pulse from these is reducing the longevity of the cfl ballast's installed. Cheers, ffm
  16. S

    IR ON/OFF Motion Detector Sensor Switch. Problem

    Hi i bought "IR ON/OFF Motion Detector Sensor Switch from Mr Resistor, i wanted to install it in the bathroom, to switch on and off LED light above cabinet, after instalation switch doesnt work, Just hear click sound but doesnt switch off the lights, any ideas please? Where is the problem...
  17. Syncopator

    Reliable p.i.r. motion detector?

    Over the last 7 years I have replaced a p.i.r. activated security floodlight 3 times. Not surprisingly it has been the detector which failed each time, not the light. Having spent my professional life in electronics, I would, a few years ago, have designed and built a reliable replacement...
  18. M

    motion sensor

    does anyonr know of a good make of motion light sensor for a bathroom??
  19. O

    motion detector pir lighting control

    Hi, can anyone give me some advice regarding the wiring of the motion detector pir's for lighting control.` Iv'e just bought some EBDSPIR-PRM-VFC-NC detectors but i'm a bit confused as to the wiring. I've uploaded a picture of the connections which incorporate a relay NO, NC . Can anyone explain...
  20. D

    Dysonairblade interference with ceiling pir

    Anyone come across this the dysonairblade has a mind of its own it goes on and off as it pleases only since I installed a motion sensor in the bathroom for the lighting.
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