Ldr light dependent

The module is useful for detecting the presence of light. The module has two LEDs, one for power and one for output of the comparator. In this configuration, the circuit detects if the light exceeds a certain threshold.

Description: Details iShopping.pk brings you the best price for Vivitek Qumi Q3 Plus Pico HD LED Pocket Wi-Fi Projector Black with 1 year international warranty and express shipping all over Pakistan.   Features:   • Maximum Brightness of 500 Lumens   •  HD 1280 x 720 Native Resolution •  5000:1 Contrast Ratio   •  30,000-Hour LED Life   •  Built-In Wi-Fi & Bluetooth Connectivity   •  Integrated Android 4.4.2 OS   •  Up to 2-Hour Battery Life •  microSD & USB Host Reader   Specification: Image Display Display System 0.3" / 0.76 cm DMD DLP Native Resolution 1280 x 720() Supported Resolutions Maximum: Full HD 1080p - 1920 x 1080 @ 60Hz Supported Formats Video: AVI, DAT, FLV, MOV, MPEG, RM, RMVB, TS, VOB, WMV Data: DOC, PDF, PPT, XLS Photo: BMP, GIF, JPEG, PNG Audio: AAC, AC3, MP3, OGG, WAV, WMA Format NTSC PAL SECAM Pixels 921600 Brightness High Brightness Mode: 500 Lumens Offset 100%  Aspect Ratio Native: 16:9 Contrast Ratio 208.334 Scan Vertical: 43 - 85 Hz                                                    Horizontal: 30 - 90 kHz or 15 kHz Lens Lens Not specified by manufacturer Throw Distance 2.3 - 12.1' / 0.7 - 3.7 m Throw Ratio 1.66:1 Projection Size 19 - 100" / 48.26 - 254.00 cm (Max Diagonal: 100" / 254.00 cm)  Features Keystone Correction Vertical: + 35° Ceiling Mountable Yes Rear Screen Projection Yes Built-In Speaker Yes, 2 W (Stereo) Internal Memory 5.1 GB Input/Output Connectors Inputs/Outputs 1x HDMI Audio/Video (Input) 2x USB Type-A Female (Input) 1x 1/8" (3.5 mm) Mini Audio/Video (Input/Output) 1x microSD Expansion Slot (Input) Wireless LAN Yes General Lamp (Bulb) 1x LED Light Source LED Life Normal Mode: 30000 Hours Fan Noise Normal Mode: 33 dB Remote Control Yes Power Requirements 100-240 VAC, 50/60 Hz Battery Rechargeable Lithium-Ion Polymer Battery Pack, 8000 mAh Max Runtime: 2 Hours per Charge Power Consumption Normal Mode: 36 W Standby Mode:  Dimensions (WxHxD) 6.9 x 1.1 x 4.0" / 17.5 x 2.8 x 10.2 cm Weight 1 lb / .5 kg   Display your presentations virtually anywhere with the black  Vivitek Qumi Q3 Plus 500-Lumen HD Pico Projector  thanks to its built-in 2-hour battery. At only 1 lb, it's easy to transport, and the built-in speakers allow you to hear the audio without the need for an external speaker system. It provides up to 500 lumens of brightness with a 5000:1 contrast ratio and a native resolution of 1280 x 720 for clear images at most sizes. The Q3 Plus includes an HDMI cable and a remote control for added convenience.   DLP Technology DLP chipset-based projectors are designed to produce vivid images with enhanced clarity and precision. The DLP chip uses millions of tiny mirrors to reflect the light to project an image on the screen. DLP technology delivers high contrast ratios and minimizes the gaps between pixels for bright, sharp pictures.   BrilliantColor Technology BrilliantColor from Texas Instruments is a multi-color processing technology designed to produce vibrant images. BrilliantColor technology uses up to six colors, instead of just the three primary colors (red, green, and blue), to enhance color accuracy and brighten secondary colors.   DLP TRP Pixel Architecture and Chipsets Texas Instruments' DLP TRP pixel architecture and adaptive DLP IntelliBright algorithms are designed to achieve enhanced visual fidelity. Capable of outputting twice the resolution of typical DLP Pico chipsets, the TRP architecture enables the development of smaller form factors.   Integrated Battery for Cable-Free Operation Thanks to the integrated two-hour battery, you won't be dependent on any plug-in energy source to project. Whether it's a garden party, a weekend backpack trip, or simply the electricity point being out of reach, just unpack your Qumi Q3 Plus, turn it on, and enjoy the show.   Enhanced Connectivity The Vivitek Qumi Q3 Plus gives you a number of popular connections, including an 1/8" A/V, HDMI, a microSD slot, and two USB ports. Bluetooth connectivity is also available, allowing you to pair the Qumi with optional speakers for augmented audio or with your mouse/keyboard for easier navigation through the integrated Android OS.   Screen Mirroring Turn any content from your mobile phone or tablet into a large-screen projection instantly with the Qumi Q3 Plus.   Filter-Free Design DLP technology allows manufacturers to create a filter-free projection design. Filter-free means savings and lower maintenance efforts over the projector's lifespan, which means a lower total cost of ownership for the projector. Features • Easily connect and project, without the hassle of cables, over Wi-Fi. •  Native HD 720p resolution with HD 1080p compatibility. •  500 lumens of brightness and a 5000:1 contrast ratio for vivid and detailed images. •  Project a large widescreen image up to 100" diagonal. •  Digital auto keystone correction with motorized focus for ease of operation. •  Quad-core CPU at 1.5 GHz on an Android 4.4.2 operating system. •  LED Light Engine for durability and an estimated 30,000+ hours of operation. •  Wirelessly mirror and project documents, photos, movies, and other content from your compatible mobile device. •  Bluetooth-enabled for easy and convenient connectivity to other devices such as speakers, a keyboard, or a mouse. •  Integrated media and document viewer conveniently displays documents, photos, videos, or audio files, without connecting to a computer, from a USB or microSD or directly from the on-board memory, which is expandable to 64GB with an optional microSD card •  Two built-in 2W speakers with multiple audio ports for easy connection to other audio devices. •  A tripod mount and swing-out front foot allows quick and convenient setup •  The compact and lightweight profile, at only 1 lb, gives enhanced mobile flexibility

Description: Details iShopping.pk brings you the best price for Vivitek Qumi Q3 Plus Pico HD LED Pocket Wi-Fi Projector Gold with 1 year international warranty and express shipping all over Pakistan.   Features:   • Maximum Brightness of 500 Lumens  • HD 1280 x 720 Native Resolution  • 5000:1 Contrast Ratio  • 30,000-Hour LED Life  • Built-In Wi-Fi & Bluetooth Connectivity  • Integrated Android 4.4.2 OS  • Up to 2-Hour Battery Life  • microSD & USB Host Reader  • Remote Control & HDMI Cable Included   Specification: Image Display Display System 0.3" / 0.76 cm DMD DLP Native Resolution 1280 x 720() Supported Resolutions Maximum: Full HD 1080p - 1920 x 1080 @ 60Hz Supported Formats Video: AVI, DAT, FLV, MOV, MPEG, RM, RMVB, TS, VOB, WMV Data: DOC, PDF, PPT, XLS Photo: BMP, GIF, JPEG, PNG Audio: AAC, AC3, MP3, OGG, WAV, WMA Format NTSC PAL SECAM Pixels 921600 Brightness High Brightness Mode: 500 Lumens Offset 100%  Aspect Ratio Native: 16:9 Contrast Ratio 208.334 Scan Vertical: 43 - 85 Hz Horizontal: 30 - 90 kHz or 15 kHz Lens Lens Not specified by manufacturer Throw Distance 2.3 - 12.1' / 0.7 - 3.7 m Throw Ratio 1.66:1 Projection Size 19 - 100" / 48.26 - 254.00 cm (Max Diagonal: 100" / 254.00 cm)  Features Keystone Correction Vertical: + 35° Ceiling Mountable Yes Rear Screen Projection Yes Built-In Speaker Yes, 2 W (Stereo) Internal Memory 5.1 GB Input/Output Connectors Inputs/Outputs 1x HDMI Audio/Video (Input) 2x USB Type-A Female (Input) 1x 1/8" (3.5 mm) Mini Audio/Video (Input/Output) 1x microSD Expansion Slot (Input) Wireless LAN Yes General Lamp (Bulb) 1x LED Light Source LED Life Normal Mode: 30000 Hours Fan Noise Normal Mode: 33 dB Remote Control Yes Power Requirements 100-240 VAC, 50/60 Hz Battery Rechargeable Lithium-Ion Polymer Battery Pack, 8000 mAh Max Runtime: 2 Hours per Charge Power Consumption Normal Mode: 36 W Standby Mode:  Dimensions (WxHxD) 6.9 x 1.1 x 4.0" / 17.5 x 2.8 x 10.2 cm Weight 1 lb / .5 kg   Display your presentations virtually anywhere with the gold Vivitek Qumi Q3 Plus 500-Lumen HD Pico Projector thanks to its built-in 2-hour battery. At only 1 lb, it's easy to transport, and the built-in speakers allow you to hear the audio without the need for an external speaker system. It provides up to 500 lumens of brightness with a 5000:1 contrast ratio and a native resolution of 1280 x 720 for clear images at most sizes. The Q3 Plus includes an HDMI cable and a remote control for added convenience.   DLP Technology DLP chipset-based projectors are designed to produce vivid images with enhanced clarity and precision. The DLP chip uses millions of tiny mirrors to reflect the light to project an image on the screen. DLP technology delivers high contrast ratios and minimizes the gaps between pixels for bright, sharp pictures.   BrilliantColor Technology BrilliantColor from Texas Instruments is a multi-color processing technology designed to produce vibrant images. BrilliantColor technology uses up to six colors, instead of just the three primary colors (red, green, and blue), to enhance color accuracy and brighten secondary colors.   DLP TRP Pixel Architecture and Chipsets Texas Instruments' DLP TRP pixel architecture and adaptive DLP IntelliBright algorithms are designed to achieve enhanced visual fidelity. Capable of outputting twice the resolution of typical DLP Pico chipsets, the TRP architecture enables the development of smaller form factors.   Integrated Battery for Cable-Free Operation Thanks to the integrated two-hour battery, you won't be dependent on any plug-in energy source to project. Whether it's a garden party, a weekend backpack trip, or simply the electricity point being out of reach, just unpack your Qumi Q3 Plus, turn it on, and enjoy the show.   Enhanced Connectivity The Vivitek Qumi Q3 Plus gives you a number of popular connections, including an 1/8" A/V, HDMI, a microSD slot, and two USB ports. Bluetooth connectivity is also available, allowing you to pair the Qumi with optional speakers for augmented audio or with your mouse/keyboard for easier navigation through the integrated Android OS.   Screen Mirroring Turn any content from your mobile phone or tablet into a large-screen projection instantly with the Qumi Q3 Plus.   Filter-Free Design DLP technology allows manufacturers to create a filter-free projection design. Filter-free means savings and lower maintenance efforts over the projector's lifespan, which means a lower total cost of ownership for the projector.   Features: • Easily connect and project, without the hassle of cables, over Wi-Fi. • Native HD 720p resolution with HD 1080p compatibility. • 500 lumens of brightness and a 5000:1 contrast ratio for vivid and detailed images. • Project a large widescreen image up to 100" diagonal. • Digital auto keystone correction with motorized focus for ease of operation. • Quad-core CPU at 1.5 GHz on an Android 4.4.2 operating system. • LED Light Engine for durability and an estimated 30,000+ hours of operation. • Wirelessly mirror and project documents, photos, movies, and other content from your compatible mobile device. • Bluetooth-enabled for easy and convenient connectivity to other devices such as speakers, a keyboard, or a mouse. • Integrated media and document viewer conveniently displays documents, photos, videos, or audio files, without connecting to a computer, from a USB or microSD or directly from the on-board memory, which is expandable to 64GB with an optional microSD card • Two built-in 2W speakers with multiple audio ports for easy connection to other audio devices. • A tripod mount and swing-out front foot allows quick and convenient setup • The compact and lightweight profile, at only 1 lb, gives enhanced mobile flexibility