Optical Detector Where can I buy a really good digital camera?
under 350$
need:
atleast 20x optical zoom
motion detector
beach and snow modes
atleast 10 mega pixels
continues sport mode (takes lots of pictures really fast)
and..
where it takes a picture really slowly so the things moving is kinda blured and the still things are the same
well actually more like under 325 lesser the better!
you can consider buying
Panasonic Lumix DMC-FZ35 12.1MP Digital Camera
# 27mm wide-angle Leica DC Vario-Elmarit lens; 18x optical zoom with POWER O.I.S.
# HD movies with 1280 x 720-pixel resolution; AVCHD Lite format
# 2.7-inch TFT LCD screen
The Camera Finder reveals the presence of any camera, Wired or wireless, even if the power is off. Portable, the size of a Bic Lighter to fit in your pocket. Just look through the viewfinder and press the button. Any Hidden Camera is illuminated and its position revealed. Easy 3 Step CameraFinder Use Protect Yourself from Prying Eyes Camera Finder is an easy to use Hidden Camera Detector. Simply look through the viewing port and scan any room to reveal the exact location of concealed Wireless and Wired Cameras. Use it in dressing rooms or gym locker rooms to protect yourself from prying eyes. Give your loved ones peace-of-mind knowing their privacy has not been compromised. BrickHouse Security recommends the Camera Finder, the only device that works well and fits in your pocket, giving you portable protection. The Camera Finder Hidden Camera Detector/Locator is the most reliable, user-friendly technology on the market, allowing you to make sure that you are not being watched. It uses optical augmentation; a phenomenon whereby light reflected from a focused optical system, such as a Video Camera, is reflected along the same path as the incident light. If a Hidden Camera is illuminated and viewed with the Camera Finder, then a strong reflection from the target camera will reveal its position to the user. The Camera Finder takes advantage of this phenomenon by using a ring of ultra-bright LEDs arranged around a viewing port. When a user scans a room looking through the viewing port, a Hidden Camera appearing in the field of view will brightly reflect the light from the LEDs. To scan an area, simply look through the viewing port and depress the button to activate the LEDs. Slowly scan areas where Hidden Cameras are suspected and look for bright-reflected spots. Remember, most Hidden Video Cameras use Pinhole Camera Lenses, so the spot you are looking for could be small. If you see a suspected camera, move your vantage point slightly. If the location of the reflection moves as you move, then this is not a camera. If the location of the reflection does not move, then it is highly likely that you have discovered the optics of a Hidden Camera. Includes Camera Finder Camera Detector 2 AAA Batteries Instructions Size 4 1/2″ x 1 1/2″ x 3/4″ How it Works Operating Principle The Camera Finder Hidden Camera Detector/Locator is the most reliable and easy to use technology on the market for confirming that your private actions are not being watched. The Camera Finder's function is based on the principle of optical augmentation. This technical jargon refers to the phenomenon where light reflected from a focused optical system, such as a Video Camera, is reflected along the same path as the incident light. This means that if a Hidden Camera is illuminated and viewed with the Camera Finder Technology, then a strong reflection from the target camera will reveal its position to the user. The Camera Finder exploits this phenomenon by using a ring of
0" - ±50 1 Year Limited 1.35" Height x 2.84" Width x 4.41" Depth 12 V DC to 15 V DC 360° 5.40 oz Stay Alert Tone Alerts Alert Priority Setting Saver Dim/Dark Mode Vehicle Battery Saver Quiet/Auto Quiet Modes Safety Warning System - SWS XTR-265 Radar/Laser Detector Power Cord Windshield Mount Numeric Icon Display Whistler XTR-265 has ergonomic and user-friendly design provides a new level of operating convenience. It provides quick and easy release of the mounting bracket. It's high gain optical lens provides increased sensitivity and field of view for leading-edge laser detection. City City - 3 Modes Highway K-band K-band 24.05 GHz to 24.25 GHz Ka Band Ka Superwide Ka Superwide 33.40 GHz to 36 GHz Laser Radar Detector VG-2 Alert VG-2 Immunity Whistler Whistler Group, Inc X-band X-band 10.50 GHz to 10.55 GHz XTR-265 XTR-265 Radar/Laser Detector www.whistlergroup.com
FeaturesPhotoelectric detector mode Using low power consumption CMOS micro processor Special design for dampproof Having manual testing and reset function Reliable and stable working performance With super thin structure Dustproof, insect prevention and anti extraneous light interference Independent or network selectableSpecificationWorking woltage: 9VDC Sensor: Optical maze Working current: Static current≤10mAAlarm current:≤15mA Sensitivity to smoke comply with UL217 ,testing value is 3.2% per Feet Working environment: -10℃～ 50℃ Alarm volume: 85dB at 10Ft Dimension: Φ106 36mm
The authors explore the ways to improve the classical resolution limits of an imaging system, and provide novel approaches for achieving better results than would otherwise be possible with current imaging technology. The book begins by presenting the theoretical foundations, background information, and terminology of super resolution, and then discusses methods and systems used to achieve the super resolution effect. Various approaches to dealing with and exceeding the limitations of the lens aperture, the pixel size of the camera, and the noise generated at the detector are presented and analyzed. The last chapter illustrates several industry-related examples and potential applications to real industrial electro-optical systems. This book is intended for graduate students or researchers in academia or industry, and anyone else looking to improve the performance of their electro-optical system design.
i h'v optical mouse circuit can use it or its component somewhere?
i h;v a circuit from an optical miouse of samsung it has 8 pin optical sensor can i use it in other application like a light detector or something is it possible
Well let's use some common sense and analyze what an optical mouse is supposed to do:
It detects minute changes in the (table - ) surface as you move it along.
Likewise, you could fix the mouse and "move the table" underneath - same result.
This can be used for all kinds of things, some ideas that come into my mind are: -
- Motion detector. The mouse (circuitry) is fixed, and a weight (pendulum or spring-suspended) weight is in-front of the sensor: If the weight "wiggles" (earth quake, other motion) then you get a signal
- End Switch. As an item passes in-front of the sensor, you get a signal which you can use to control something else.
- Touchless Control: As you wave your hand in-front of the sensor, something else "magically" happens.
The moving item must pass the sensor at quite a close range, but doesn't need to touch it.
Sorry, comments for this entry are closed at this time.
Sorry, comments for this entry are closed at this time.