Best Optical Comparators And Projectors

Vivid Storm Since 2004-Projection Screen S PRO Portable Folding Stand Indoor Tension ALR Floor Screen, Home Cinema Movie,Compatible with 4K/3D/HD Ultra Short Throw Laser Projector,VSDSTUST100H

  • ▶【New choice projector screen for UST Laser projectors】The screen material with special optical sawtooth structure and the light-rejecting filter to give a stunning performance in CEILING AMBIENT LIGHT. because the UST ALR material use a special optical serrated structure and a light suppression fitter.
  • so the projected light will be effectively reflected to the viewer, and the ceiling light will be blocked or absorbed.
  • (Not Compatible for the projector suspended installed!）.
  • ▶【The perfect visual effect 】The Screen size:100-inch Diagonal:16:9 Aspect Ratio.
  • Screen Material: ULTRA-SHORT THROW AMBIENT LIGHT REJECTING.
  • 0.6 Gain for a Vivid Viewing Experience from 170 Degrees；97% ALR Resistance.
  • Projector Throw Type: ONLY compatible for ULTRA-SHORT THROW LASER PROJECTOR.
  • Support 8K/4K Resolution Ultra HD & Active 3D Ready.
  • Anti-light direction: The light above the screen.
  • ▶【Eye Protection feature & A fit for any room: 】Feast your eyes on awe-inspiring visuals with deeper colors；Projectors are able to produce much larger images, which put less strain on your eye....
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VIVIDSTORM-Projector Screen S PRO 120 inch Portable Folding Indoor Screen with Stand Floor UST Ambient Light Rejecting Home Theater,Compatible for 4K Ultra Short Throw Laser Projector,VSDSTUST120H-WB

  • ▶【New choice projector screen for UST Laser projectors】The screen material with special optical sawtooth structure and the light-rejecting filter to give a stunning performance in CEILING AMBIENT LIGHT. because the UST ALR material use a special optical serrated structure and a light suppression fitter.
  • so the projected light will be effectively reflected to the viewer, and the ceiling light will be blocked or absorbed.
  • (Not Compatible for the projector suspended installed!）.
  • ▶【The perfect visual effect 】The Screen size:120-inch Diagonal:16:9 Aspect Ratio.
  • Screen Material: ULTRA-SHORT THROW AMBIENT LIGHT REJECTING.
  • 0.6 Gain for a Vivid Viewing Experience from 170 Degrees；97% ALR Resistance.
  • Projector Throw Type: ONLY compatible for ULTRA-SHORT THROW LASER PROJECTOR.
  • Support 8K/4K Resolution Ultra HD & Active 3D Ready.
  • Anti-light direction: The light above the screen.
  • ▶【Eye Protection feature & A fit for any room: 】Feast your eyes on awe-inspiring visuals with deeper colors；Projectors are able to produce much larger images, which put less strain on your eyes. In addition to this, projectors reflect light while TVs emit it. Reflected light is easier on ....
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1pcs/lot Brand CD4HC7046AE 74HC7046 DIP-16 Phase-Locked Loop

  • The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
  • Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
  • A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
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VIVIDSTORM-Projector Screens S PRO 120inch Electric Tension Floor Rising Screen,Motorized Portable self-Rising ALR Movie Theater Office for 4K 8K HD Ultra Short Throw Laser Projector,VWSDSTUST120H-WB

  • ▶【New choice projector screen for UST Laser projectors】The screen material with special optical sawtooth structure and the light-rejecting filter to give a stunning performance in CEILING AMBIENT LIGHT. because the UST ALR material use a special optical serrated structure and a light suppression fitter.
  • so the projected light will be effectively reflected to the viewer, and the ceiling light will be blocked or absorbed.
  • (Not Compatible for the projector suspended installed!）.
  • ▶【The perfect visual effect 】The Screen size:120-inch Diagonal:16:9 Aspect Ratio.
  • Screen Material: ULTRA-SHORT THROW AMBIENT LIGHT REJECTING.
  • 0.6 Gain for a Vivid Viewing Experience from 170 Degrees；97% ALR Resistance.
  • Projector Throw Type: ONLY compatible for ULTRA-SHORT THROW LASER PROJECTOR.
  • Support 8K/4K Resolution Ultra HD & Active 3D Ready.
  • Anti-light direction: The light above the screen.
  • ▶【Eye Protection feature & A fit for any room: 】Feast your eyes on awe-inspiring visuals with deeper colors；Projectors are able to produce much larger images, which put less strain on your eyes. In addition to this, projectors reflect light while TVs emit it. Reflected light is easier on ....
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Vivid Storm Since 2004-120 Inch S PRO Motorized Floor-Rising Screen - Crystal-Clear Image Quality with Perfect Flatness | 4K/8K Ultra HD | Easy-to-Install Motorized Floor-Rising Design,VSDSTUST120H

  • 【New choice projector screen for UST Laser projectors】The screen material with special optical sawtooth structure and the light-rejecting filter to give a stunning performance in CEILING AMBIENT LIGHT. because the UST ALR material use a special optical serrated structure and a light suppression fitter.
  • so the projected light will be effectively reflected to the viewer, and the ceiling light will be blocked or absorbed.
  • (Not Compatible for the projector suspended installed!）.
  • 【The perfect visual effect 】The Screen size:120-inch Diagonal:16:9 Aspect Ratio.
  • Screen Material: ULTRA-SHORT THROW AMBIENT LIGHT REJECTING.
  • 0.6 Gain for a Vivid Viewing Experience from 170 Degrees；97% ALR Resistance.
  • Projector Throw Type: ONLY compatible for ULTRA-SHORT THROW LASER PROJECTOR.
  • Support 8K/4K Resolution Ultra HD & Active 3D Ready.
  • Anti-light direction: The light above the screen.
  • 【Eye Protection feature & A fit for any room: 】Feast your eyes on awe-inspiring visuals with deeper colors；Projectors are able to produce much larger images, which put less strain on your eyes. In addition to this, projectors reflect light while TVs emit it. Reflected light is easier on your eyes....
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WiFi Bluetooth Native 1080P Projector[Projector Screen Included], 9500L Full HD Outdoor Movie Projector, Full-Sealed Optical Engine, Portable Projector Compatible with iOS/Android/PS4/TV Stick/HDMI

  • ...nematic viewing experience】Koiiec's 1080p wifi projector has 1920*1080 true native resolution and 10000:1 contrast ratio, showing more color details. It adopts an imported LED light source and advanced electroplating technology to reduce optical loss and increase the brightness by 80% compared to other 1080P projectors. Color gamuts up to 80% of NTSC, providing up to 17 million color gamuts, can display 100% RGB color signal per image. (including 100" projector screen).
  • 【Fast Stable WiFi & Bluetooth Connection】You can sync your iPhone/Smartphone screen via WiFi. Ultra-fast WiFi ensures no lag while gaming on your phone and watching internet videos like YouTube, TikTok, and more. The latest 5.0 bluetooth chip support gives you an immersive sound experience for all kinds of bluetooth speakers and headphones (Due to app copyrights, watching Netflix, Prime Video, Hulu, etc. is only possible via HDMI, Fire tv Stick, Roku or Chrome cast connection to work.).
  • 【Newly Customized UI Design & Dust-sealed Optical Engine】Koiiec outdoor movie projector adopts a self-developed UI interface with a one-touch menu display function, which is simple and dire....
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Juried Engineering CD4046BE CD4046B CD4046 CMOS Micropower Phase-Locked Loop Breadboard-Friendly IC DIP-16 (Pack of 5)

  • The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
  • Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
  • A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
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Juried Engineering CD4046BE CD4046B CD4046 CMOS Micropower Phase-Locked Loop Breadboard-Friendly IC DIP-16 (Pack of 10)

  • The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
  • Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
  • A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
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5G WiFi Outdoor Bluetooth Projector 4K Supported: 18000L 480 ANSI Native 1080P Projector, 4D/4P Keystone 400'' & 50% Zoom Sovboi Mini Movie Projector, SOI-Smart System Portable Projector for Phone/PC

  • ➤【Native 1080P Full HD & 480 ANSI LM &12000:1 Contrast】 With 460 ANSI and FHD resolution, the VB2 video projector delivers impeccable detail to your 400'' screen. It adopts the imported LED sources and advanced plating tech to reduce optical loss and increase 80% brighter than other 1080P projectors. Combined with the latest LCD Pro-tech,18-million color reproduction, and 12000:1 contrast, the images have natural filtering of light and dark and sharp contrast of dark levels for a realistic feel..
  • ➤【Latest 2.4G+5G WIFI & 5.1 Bidirectional Bluetooth】 Equipped with 2.4G+5G Wi-Fi, VB2 has the strong anti-interference capability to ensure a stable signal and fast transmission speed, reducing delay 60% than others. VB2 is not only a smart projector, but also a top-notch speaker with Bidirectional 5.1 BT and built-in dual surround speakers. Its transmission distance is 4 times that of other Bluetooth projectors. VB2 lets you turn wherever you are into a home theater!.
  • ➤【Multiple Correction Ways & 50% Zoom & Presentation via USB】 VB2 supports digital ±50° 4D/4P keystone correction, so whether you flip the projector 360°--front, rear, or ceiling mounting. Don't worry about distorted images due to placement. Without....
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