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  1. Viewsonic LS711HD Projector

    LS711HD 4,200 ANSI Lumens 1080p Short Throw Laser Installation Projector 3rd generation laser phosphor technology with up to a 30,000 hour lifespan 4,200 ANSI Lumens offering bright images in any environment High native contrast ratio achieved through Texas Instruments 0.65 quot; DMD chip 0.49 short throw for seamless edge blending without shadows Compact size and light weight reducing cost of transportation and installation Installation flexibility: H V keystone correction, 360 projection, and portrait mode OVERVIEWThe LS711HD belongs to ViewSonic s Luminous Superior series, a lamp free high brightness projector lineup designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 4,200 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp free design offers an eco friendly and cost effective solution, while the projector s lightweight and compact design reduces transportation costs. With a 0.49 short throw ratio, the projector can deliver a seamless image on a 100 screen from just 1.1 m away without shadows, which enables effortless edge blending to create an immersive experience. This projector features a H V keystone correction with 4 corner adjustment, 360 projection, and a portrait mode for easy setup and versatile applications. Bright, Compact, DurableThe LS711HD incorporates advanced 3rd gen laser phosphor technology, enhancing brightness by 20 and achieving better luminous efficiency, all while being 32 more compact and more accessible than the previous generation. Its lamp free light source offers instant power on off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.3rd Generation Laser Phosphor Technology Bright Images for Large VenuesDelivering 4,200 ANSI Lumens, the LS711HD provides vibrant and sharp projection in 1080p FHD in all lighting conditions for gallery, restaurant, gym, and other expansive spaces.4,200 ANSI LumensUnmatched Contrasts, Enhanced VisibilityThe projector 39;s high native contrast ratio, achieved through its Texas Instruments 0.65 quot; DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.High Native Contrast RatioNo Shadows, No Blinding LightsThe 0.49 short throw offers a 100 visuals from only 1.1 m away. When projecting onto a wall, there are no distracting shadows, providing seamless edge blending for immersive viewing experience.0.49 Short Throw RatioUltra large Screen with Lower Cost per inchThis easy to install projector allows for an image size of up to 300 , offering a lower cost per inch compared to other types of commercial displays.Up to 300 Easy and Cost effective InstallationThe LS711HD is 35 lighter in weight and 35 smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.Lighter Weight, Compact SizeSave on Costs and EnergyWith its advanced lamp free light source, the LS711HD offers a highly energy efficient and cost saving display solution by consuming up to 40 less power than competing projectors.Less Power ConsumptionGet Perfectly shaped Images EffortlesslyHorizontal and vertical keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.H V Keystone Correction, 4 Corner AdjustmentVersatile Creative ApplicationsThe projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.360 Projection, 90 Portrait ModePresent the Best with Vibrant ColoursImpress any audience with ViewSonic s exclusive colour technology, elevating your presentation with a vivid colour experience.Non stop 24 7 OperationThe projector 39;s advanced cooling design enables 24 7 operation without any degradation in image quality or performance. This makes it the go to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.A Simpler Way to Update Projector SoftwareSkip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop.Learn more: https: youtu.be irlhJLpDHas The latest projector software update can be found in the download section at the bottom of the page when available.Directly Power Wireless HDMI DongleThe built in 5V 1.5A USB A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multimedia content.USB A Power Supply Enhanced Dust Resistance, Easier MaintenanceThe advanced sealed engine design with IP6X rating prevents dust from entering and affecting internal components. This ensures a longer product lifespan and consistent image quality, even in environments with poor air quality, resulting in savings on maintenance costs and efforts.IP6X

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  2. Texas Instruments TI84 Plus C Silver Edition Colour Graphic Calculator TI84+

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  3. Viewsonic LS710-4KE Projector

    LS710 4KE 3,500 ANSI Lumens 4K Laser Home Projector 3rd generation laser phosphor technology with up to a 30,000 hour lifespan Designed for Xbox with 1440p 120Hz for an unrivaled gaming experience True 4K HDR immersive visual experience with up to a 300 quot; screen 3,500 ANSI Lumens offering bright images in any environment High native contrast ratio through 0.65 quot; DMD chip Installation flexibility: V lens shift, 1.36x optical zoom, H V keystone OVERVIEWTransform any home into a cinematic experience with the LS710 4KE laser home projector. Adopting the 3rd generation laser phosphor technology with 3,500 ANSI Lumens and up to 30,000 hours lifespan, it delivers vibrant and bright visuals without the need for lamp replacement. This projector is designed for Xbox, supporting Xbox exclusive resolution and refresh rate combinations for a seamless gaming experience. With the support of 1440p at a 120Hz refresh rate, it strikes a perfect balance of visual quality and fluidity that gamers love. Experience enhanced visual depth on a screen size of up to 300 39; 39; with a high native contrast ratio through 0.65 quot; DMD chip. The LS710 4KE features V lens shift, 1.36x optical zoom, H V keystone, and 4 corner adjustment, allowing you to easily set up a big screen tailored to your preferences. Reliable Performance for Endless FunThe LS710 4KE adopts the 3rd generation laser phosphor technology with instant power on off capability. This lamp free projector has a lifespan of up to 30,000 hours without any lamp replacement needed, saving maintenance costs and effort.Bright Images AnytimeIndulge in home entertainment anytime, day or night. The LS710 4KE boasts 3,500 ANSI Lumens brightness, bringing clear and vibrant visuals even when there 39;s ambient lighting around.3,500 ANSI LumensUltimate Viewing Experience with 4K HDRExperience a true 4K UHD crystal clear details and dynamic visuals powered by HDR HLG and 3D support. The LS710 4KE features dual HDMI 2.0b HDCP 2.2 ports for original 4K quality content, bringing your favorite games, sports, movies, and streaming to life. quot;Designed for Xbox quot; for Unrivaled GamingThe LS710 4KE supports Xbox exclusive resolution and refresh rate combination, offering an immersive gameplay adventure.1440p 120Hz for Ultimate Gaming ExperienceGame like never before. The combination of QHD 1440p resolution and 120Hz refresh rate strikes a perfect balance for a high quality and smooth gaming experience. The LS710 4KE projects vivid imagery with amazing detail and clarity, even during fast moving scenes. Ultrasmooth Gaming Experience with Ultra Fast InputBoasting 4.2ms Ultra Fast Input , a hyper responsive 240Hz refresh rate, and a microsecond level response time , the projector delivers seamless viewing in high intensity scenes. The general refresh rate is 60Hz. To enable 4.2ms ultra fast input, please activate it on the Advanced Settings and ensure that the input content is configured for a 240Hz refresh rate. When enabled, the highest resolution supported is 1080p. The response time stated refers to the reaction time of the DMD chip.4.2ms 240HzUnveiled Hidden DetailsImmerse in a new realm of visual depth and vibrancy with the high native contrast ratio delivered by the Texas Instrument 0.65 quot; DMD chip. Every dark and brightly coloured scene is displayed with unparalleled clarity, ensuring that no detail goes unnoticed.High Native Contrast RatioBoundless Enjoyment at HomeEnjoy immersive entertainment on a large screen of up to 300 in the comfort of your home. Whether you 39;re watching your favorite movies, enjoying concerts, or playing video games, gather your family and friends around the big screen for fun times together.Up to 300 Screen SizeFlexible Installation with V Lens ShiftSeamlessly install the projector without changing your interior design. The LS710 4KE offers the flexibility to vertically adjust the location of the projected image without moving the projector.daptable to Any Environment with Optical ZoomEquipped with a 1.36x optical zoom lens, users can choose the most ideal set up location with in a wider throw distance range, without affecting your interior design, while still getting desired image size.Perfect Image Projection from All AnglesCentral positioning is no longer necessary with comprehensive H V keystone and 4 corner adjustment capabilities, making setup a breeze. Get a perfectly aligned image from any projection angles overhead, below, or side.H V Keystone Correction, 4 Corner AdjustmentIdeal Companion for Your Favorite Streaming DevicesIndulge yourself in endless streaming pleasure on the big screen with your favorite streaming device.The LS710 4KE is compatible with popular streaming devices, including Chromecast, Apple TV, Fire TV, and Roku, ensuring a seamless streaming experience with the device you are already familiar with. Moreover, the built in USB A port serves as a convenient charging hub for your streaming device without the need for separate power adapters. The streaming devices of brands stated herein are for demo purposes only and are not preinstalled and not included in the Product. The aforesaid devices are the properties of their respective owners, unaffiliated with ViewSonic, and are neither sponsors nor endorsers of the Product. The Product 39;s aforesaid compatibility with streaming devices of brands not stated herein mayvary based on specifications. Please verify before purchasing the Product. The ability to power external devices via USB A depends on the specific power requirements of the connected device. Jazz it Up with Dynamic ColoursViewSonic s SuperColor Technology offers a wide colour gamut for a dynamic, true to life colour performance without sacrificing image quality.Easy Audio IntegrationWith HDMI eARC, the LS710 4KE can transmit video and audio signals from the projector to external audio system over a single cable, reducing the number of cables used and making cable management easy.

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  4. TEXAS INSTRUMENTS Calculator- TI-53 Model. In Original Case. Used Vintage.

    In very good condition as pictured and with original case, slight crack in fold in case as pictured.

    eBay

  5. Viewsonic LS711W Projector

    LS711W4,200 ANSI Lumens WXGA Short Throw Laser Installation Projector 3rd generation laser phosphor technology with up to a 30,000 hour lifespan 4,200 ANSI Lumens offering bright images in any environment High native contrast ratio achieved through Texas Instruments 0.65 quot; DMD chip 0.52 short throw for seamless edge blending without shadows Compact size and light weight reducing cost of transportation and installation Installation flexibility: H V keystone correction, 360 projection, and portrait mode OVERVIEWThe LS711W belongs to ViewSonic s Luminous Superior series, a lamp free high brightness projector lineup designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 4,200 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp free design offers an eco friendly and cost effective solution, while the projector s lightweight and compact design reduces transportation costs. With a 0.52 short throw ratio, the projector can deliver a seamless image on a 100 screen from just 1.1 m away without shadows, which enables effortless edge blending to create an immersive experience. This projector features a H V keystone correction with 4 corner adjustment, 360 projection, and a portrait mode for easy setup and versatile applications. Bright, Compact, DurableThe LS711W incorporates advanced 3rd gen laser phosphor technology, enhancing brightness by 20 and achieving better luminous efficiency, all while being 32 more compact and more accessible than the previous generation. Its lamp free light source offers instant power on off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.3rd Generation Laser Phosphor TechnologyBright Images for Large VenuesDelivering 4,200 ANSI Lumens, the LS711W provides vibrant and sharp projection in all lighting conditions for gallery, restaurant, gym, and other expansive spaces.4,200 ANSI LumensUnmatched Contrasts, Enhanced VisibilityThe projector 39;s high native contrast ratio, achieved through its Texas Instruments 0.65 quot; DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.High Native Contrast RatioNo Shadows, No Blinding LightsThe 0.52 short throw offers a 100 visuals from only 1.1 m away. When projecting onto a wall, there are no distracting shadows, providing seamless edge blending for immersive viewing experience.0.52 Short Throw RatioUltra large Screen with Lower Cost per inchThis easy to install projector allows for an image size of up to 300 , offering a lower cost per inch compared to other types of commercial displays.Up to 300 Easy and Cost effective InstallationThe LS711W is 35 lighter in weight and 35 smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.Lighter Weight, Compact SizeSave on Costs and EnergyWith its advanced lamp free light source, the LS711W offers a highly energy efficient and cost saving display solution by consuming up to 40 less power than competing projectors.Less Power ConsumptionGet Perfectly shaped Images EffortlesslyHorizontal and vertical keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.H V Keystone Correction, 4 Corner AdjustmentVersatile Creative ApplicationsThe projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.360 Projection, 90 Portrait ModePresent the Best with Vibrant ColorsImpress any audience with ViewSonic s exclusive color technology, elevating your presentation with a vivid color experience.Non stop 24 7 OperationThe projector 39;s advanced cooling design enables 24 7 operation without any degradation in image quality or performance. This makes it the go to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.A Simpler Way to Update Projector SoftwareSkip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop. Learn more: https: youtu.be irlhJLpDHas The latest projector software update can be found in the download section at the bottom of the page when available.Directly Power Wireless HDMI DongleThe built in 5V 1.5A USB A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multimedia content.USB A Power SupplyEnhanced Dust Resistance, Easier MaintenanceThe advanced sealed engine design with IP6X rating prevents dust from entering and affecting internal components. This ensures a longer product lifespan and consistent image quality, even in environments with poor air quality, resulting in savings on maintenance costs and efforts.IP6X

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  6. Texas Instruments LCD Programmer Constant Memory Calculator

    eBay

  7. JBL PRO PRX ONE

    All in one Powered Column PA With Mixer The JBL PRX ONE all in one powered PA features an acoustically optimized column arrayfeaturinga 7 channel digital mixer, a full suite of professional DSP, class leading audio connectivity, Bluetooth functionality and JBL ProConnect universal app control. Enjoy unmatched power and performance in a sleek, compact package: PRXONE delivers a stunning 130dB of wide, full bandwidth coverage with consistent front to back throw, thanks to its custom engineered 12 tweeter column array featuring JBL AIM acoustic technology, 12 inch bass reflex woofer and built in 2,000 watt (peak) amplifier. Dial in great sound fast, with fewer pieces of gear, using PRXONE s full suite of professional Lexicon and dbx effects including reverb, delay, compression and dbx DriveRack Inside featuring AFS Pro Automatic Feedback Suppression. Connect microphones, instruments, mobile devices and wireless rigs using PRX ONE s versatile I Os (featuring dedicated phantom power and Hi Z inputs and pro grade Neutrik connectors) and sophisticated Bluetooth 5.0 features. Work faster and easier with an intuitive Soundcraft designed dual mode digital mixer that can be set to general mix functions or channel strip control, all controllable via app or a built in color LCD. PRXONE isideal for DJs, musicians, entertainment venues, corporate presenters, rental companies and houses of worship. It s the perfect solution for anyone who demands best in class power, acoustic performance, creative control and connectivity in a stylish, full featured column PA that s ideal for both installed and portable applications Acoustic Innovations Deliver Unrivaled Sonic Performance With PRX ONE, every seat is the best seat in the house: 12 custom engineered tweeters work in combination with JBL A.I.M. (Array Inumbration Mechanics) geometrically optimized array shading technology to provide controlled, consistent front to back coverage and even response. Custom designed high frequency transducers feature copper capped pole pieces to reduce inductance for smoother, more precise high frequency response; HF transducers exhibit less power compression, offering more natural performance without the need for heavy DSP. High frequency performance is optimized down to 500 Hz, allowing the woofer to deliver a more natural, accurate bass sound. PRX ONE s acoustically optimized woofer delivers superior performance without DSP, reducing huffiness. Pristine Power at Any Volume Go ahead, crank it up with confidence, thanks to ultra efficient amplification that ensures you ll be heard loud and clear at any volume level. PRX ONE s 2,000 watt Class D amplifier with power factor correction delivers clean, stable power through various voltages, ensuring longevity of components and reliable operation anywhere. High quality, high linearity inductors improve efficiency and minimize total harmonic distortion. And, because the amp is fully bridged, you ll truly tap its full power potential, with plenty of headroom to handle any scenario. Everything You Need to Dial In Your Signature Sound Who wants to lug cumbersome outboard effects to gigs? Sculpt your sound right inside PRX ONE with a full suite of iconic dbx and Lexicon audio effects, including reverb, delay, chorus, echo, compression, limiting and gating. Presenters, teachers and fitness instructors will always be heard loud and clear when they rely on PRX ONE s built in ducking feature, which lowers background music when speech is detected. Presets let you save and recall go to settings. Four console quality microphone preamps maintain full bandwidth, even at maximum gain. It all adds up to clean, clear, studio quality sound, no matter how loud you go. Sonic Success In Fewer Steps PRX ONE s Soundcraft designed dual mode mixer is optimized for fast navigation: Channel Strip Mode provides hardware control of gain, EQ and effects sends for each channel, while Mix Mode provides gain control over the 7 channel mixer. Going for next level effects? A Triple Tier DSP interface control lets users choose experiences that match their knowledge level, from beginner to advanced. PRX ONE s full color LCD screen provides complete access to DSP, EQ and dynamics, and a Setup Saver saves snapshots for easy recall. Simple Success dynamic LED metering gives users a fast, easy way to verify levels and channel functions such as mute and clipping. Your Workhorse Anytime, Anywhere System It s never been easier to sound your best anywhere, thanks to PRX ONE s robust DSP and custom presets. Once you re up and running, count on dbx Automatic Feedback Suppression to squash those screeches before they start. PRX ONE can be used in both portable applications and fixed installations; installers, presenters and houses of worship will appreciate the ability to detach and mount the PRX ONE array separately from the subwoofer, using an optional mounting accessory. Class Leading Connectivity PRX ONE offers two independent channels of true 48V phantom power, plus four XLR Combo jacks, one 1 8 inch in, two dedicated Hi Z inputs and Bluetooth 5.0 functions including audio streaming to one device and control of up to 10 devices. Two onboard USB ports can be used to charge external devices or power AKG wireless systems. Room to Expand PRX ONE goes the distance: XLR male Thru output offers true analog expansion with the ability to time align multiple speakers, with up to 100ms of delay per speaker. An All In One Control Ecosystem Get hands on anywhere with the JBL Pro Connect app, which offers control over every PRX ONE feature from mixing to DSP to Bluetooth functions. Adjust levels from anywhere in the room. Because the app and the mixer are always in sync, you ll never have to guess where your levels are. Plus, get access to Plus get access to app only features like speaker grouping, delay tap tempo, and whole speaker snapshots. Tested, Trusted and Road Tough Every PRX ONE portable PA undergoes 100 hours of JBL stress testing to ensure that it ll perform like a champ in real world conditions. The system is housed in a durable shell that s rugged enough for your most demanding gigs yet discreet enough to complement any presentation scenario. This product comes with a 7 year warranty as standard

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  8. Texas Instruments TI Calculator Programmer II With New Batteries Working

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  9. Infocus INL154 XGA 3500lm Projector

    DescriptionBreaking new ground for laser projection value and total cost of ownership with no lamps to change, no filters to clean the Quantum Laser Core Series are feature packed delivering up to 30,000 hours of 24 7, maintenance free use. Designed for maintenance free continuous operation, the Core Series can be installed in virtually any orientation. Lightweight with a compact footprint combined with 360 degree and portrait projection enable flexible and effortless installation. With a IP6X dust resistance rating the Core Series deliver outstanding dust resistance for 24 7 maintenance free operation in challenging environments. Benefits Lamp Free Environmentally Friendly Laser Technology Our Quantum Laser product line is reliable and environmentally friendly with solid state laser light source technology. The complete product line is lamp, filter, mercury, and maintenance free. The ultra low energy usage for its class and long standing durability and performance offers outstanding value and total cost of ownership. Unparalleled Flexibility Flexibility for almost every use model with a 1.3x optical zoom lens, front, rear, and ceiling placement and floor to ceiling projection, ceiling to floor, complete 360 degree installation across the horizontal axis, and not forgetting both landscape and portrait modes ideal for meeting rooms, home office, classrooms, retail displays, fixed installations, bars, clubs, and restaurants and so much more. Designed for maintenance free 24 7 continuous operation Designed for maintenance free 24 7 continuous operation with advanced laser diode cooling and a IP6X rated dust resistant design. SuperSmartProject Our SuperSmartProject suite of power saving, power optimisation, and utilisation features and functions combine ease of use and energy saving for your everyday use. Instant power on, signal power on, instant power off, auto power off, 10 step illumination reduction, and Dynamic Black optimisation all help enhance your viewing experience while optimising energy usage. Quantum Laser Engine We incorporate laser phosphor illumination technology with blue laser diodes instead of traditional lamps to illuminate the Texas Instruments DLP digital micromirror device. The InFocus Quantum Laser engine produces vivid colours and exceptional image quality. 4K Ultra HD Support on Native 1080p Models Simply stunning image quality with up to 1920 x 1080 native resolution, HDMI 2.0 (HDCP 2.2) 4K Ultra HD and High dynamic range (HDR) support. The projected image has life texture details and improved image depth perception that pops off the screen.

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  10. Texas Instruments TI-89 Titanium graphic calculator

    Model: TI-89 Titanium. Statistics plots including scatter, xy-line, box and modified box plots; histograms and regression lines are available. Extensive programming capability. Hexadecimal and binary operations and conversions.

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  11. Infocus INL4128 1080p 5600lm Projector

    Description The Quantum Laser Advanced Series is suitable for various applications, perfect for large venues, education, museums, houses of worship, and fixed installations. With an incredibly bright 5600 lumens and FullHD or WUXGA resolution, plus a fantastic 30,000 hour light source, you can expect exceptional image quality for years to come. Advanced connectivity; dedicated HDBaseT and LAN ports, dual HDMI with 4K Ultra HD and HDR support and the added flexibility of a 1.6x optical zoom lens, 360 degrees, portrait and landscape orientation with complete corner alignment and adjustment. With a IP6X dust resistance rating the Superior Series deliver outstanding dust resistance for 24 7 maintenance free operation in challenging environments. Benefits Lamp Free Environmentally Friendly Laser Technology Our Quantum Laser product line is reliable and environmentally friendly with solid state laser light source technology. The complete product line is lamp, filter, mercury, and maintenance free. The ultra low energy usage for its class and long standing durability and performance offers outstanding value and total cost of ownership. Unparalleled Flexibility Flexibility for almost every use model with a 1.6x optical zoom lens, front, rear, and ceiling placement and floor to ceiling projection, ceiling to floor, complete 360 degree installation across the horizontal axis, and not forgetting both landscape and portrait modes ideal for meeting rooms, home office, classrooms, retail displays, fixed installations, bars, clubs, and restaurants and so much more. Designed for maintenance free 24 7 continuous operation Designed for maintenance free 24 7 continuous operation with advanced laser diode cooling and a IP5X rated dust resistant design. SuperSmartProject Our SuperSmartProject suite of power saving, power optimisation, and utilisation features and functions combine ease of use and energy saving for your everyday use. Instant power on, signal power on, instant power off, auto power off, 10 step illumination reduction, and Dynamic Black optimisation all help enhance your viewing experience while optimising energy usage. Quantum Laser Engine We incorporate laser phosphor illumination technology with blue laser diodes instead of traditional lamps to illuminate the Texas Instruments DLP digital micromirror device. The InFocus Quantum Laser engine produces vivid colours and exceptional image quality. 4K Ultra HD Support Simply stunning image quality with up to 1920 x 1200 native resolution, HDMI 2.0 (HDCP 2.2) 4K Ultra HD and High dynamic range (HDR) support. The projected image has life texture details and improved image depth perception that pops off the screen.

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  12. Vintage Texas Instruments TI LCD Programmer Calculator Hexadecimal Computer

    Performs decimal, hexadecimal, octal, and binary calculations. It allowed professionals to easily convert between different number systems (binary, octal, decimal, and hexadecimal) and perform logical operations critical for programming and hardware design.

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  13. Infocus INL144 XGA 3100lm Projector

    Description Breaking new ground for laser projection value and total cost of ownership with no lamps to change, no filters to clean the Quantum Laser Core Series are feature packed delivering up to 30,000 hours of 24 7, maintenance free use. Designed for maintenance free continuous operation, the Core Series can be installed in virtually any orientation. Lightweight with a compact footprint combined with 360 degree and portrait projection enable flexible and effortless installation. With a IP6X dust resistance rating the Core Series deliver outstanding dust resistance for 24 7 maintenance free operation in challenging environments. Benefits Lamp Free Environmentally Friendly Laser Technology Our Quantum Laser product line is reliable and environmentally friendly with solid state laser light source technology. The complete product line is lamp, filter, mercury, and maintenance free. The ultra low energy usage for its class and long standing durability and performance offers outstanding value and total cost of ownership. Unparalleled Flexibility Flexibility for almost every use model with a 1.3x optical zoom lens, front, rear, and ceiling placement and floor to ceiling projection, ceiling to floor, complete 360 degree installation across the horizontal axis, and not forgetting both landscape and portrait modes ideal for meeting rooms, home office, classrooms, retail displays, fixed installations, bars, clubs, and restaurants and so much more. Designed for maintenance free 24 7 continuous operation Designed for maintenance free 24 7 continuous operation with advanced laser diode cooling and a IP6X rated dust resistant design. SuperSmartProject Our SuperSmartProject suite of power saving, power optimisation, and utilisation features and functions combine ease of use and energy saving for your everyday use. Instant power on, signal power on, instant power off, auto power off, 10 step illumination reduction, and Dynamic Black optimisation all help enhance your viewing experience while optimising energy usage. Quantum Laser Engine We incorporate laser phosphor illumination technology with blue laser diodes instead of traditional lamps to illuminate the Texas Instruments DLP digital micromirror device. The InFocus Quantum Laser engine produces vivid colours and exceptional image quality. 4K Ultra HD Support on Native 1080p Models Simply stunning image quality with up to 1920 x 1080 native resolution, HDMI 2.0 (HDCP 2.2) 4K Ultra HD and High dynamic range (HDR) support. The projected image has life texture details and improved image depth perception that pops off the screen.

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  14. Texas Instruments TI-59 Programmable Calculator with Case & Cards + Box

    Otherwise Appears New.

    eBay

  15. Viewsonic LS740W Projector

    LS740W 5,000 ANSI Lumens WXGA Laser Installation Projector 3rd generation laser phosphor technology with up to a 30,000 hour lifespan 5,000 ANSI Lumens offering bright images in any environment Up to 300 quot; ultra large screen with lower cost per inch Compact size and light weight reducing cost of transportation and installation Installation flexibility: 1.3x optical zoom, H V keystone, 360 projection, and portrait mode OVERVIEWThe LS740W belongs to ViewSonic s Luminous Superior series, a lamp free high brightness projector lineup designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp free design offers an eco friendly and cost effective solution, while the projector s lightweight and compact design reduces transportation costs. With up to 300 projection and high native contrast, it is well suited for boardrooms, lecture halls, and public spaces. This projector features a 1.3x optical zoom, H V keystone, 4 corner adjustment, 360 projection, and a portrait mode for easy setup and versatile applications. Bright, Compact, DurableThe LS740W incorporates advanced 3rd gen laser phosphor technology, enhancing brightness by 20 and achieving better luminous efficiency, all while being 32 more compact and more accessible than the previous generation. Its lamp free light source offers instant power on off and a lifespan of up to 30,000 hours without maintenance, ensuring consistent image quality even during extended periods of use.Bright Images for Large VenuesDelivering 5,000 ANSI Lumens, the LS740W provides vibrant and clear projection in all lighting conditions for auditoriums, boardrooms, public venues, and other expansive spaces.Unmatched Contrasts, Enhanced VisibilityThe projector 39;s high native contrast ratio, achieved through its Texas Instruments 0.65 quot; DMD chip, enables deeper blacks and brighter whites. As a result, it delivers more visual depth, clearer images, and enhanced legibility.High Native Contrast Ratio Ultra large Screen with Lower Cost per inchThis easy to install projector allows for an image size of up to 300 , offering a lower cost per inch compared to other types of commercial displays.Up to 300 Easy and Cost effective InstallationThe LS740W is 35 lighter in weight and 35 smaller in size compared to its predecessor and even most competing projectors in the market, greatly reducing the cost of transportation and increasing the ease of installation.Lighter Weight, Compact SizeSave on Costs and EnergyWith its advanced lamp free light source, the LS740W offers a highly energy efficient and cost saving display solution by consuming up to 51 less power than competing projectors.Less Power ConsumptionEnhanced Installation FlexibilityEquipped with a 1.3x optical zoom, the projector allows users to choose the most ideal set up location within a range, getting the desired image size without needing to change the existing interior design. 1.3x Optical ZoomGet Perfectly shaped Images EffortlesslyHorizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.H V Keystone Correction, 4 Corner AdjustmentVersatile Creative ApplicationsThe projector can rotate vertically at any angle, enabling projection onto ceilings, walls, or floors, and its portrait mode further expands its capabilities for projection mapping, staging, and creative advertising applications.360 Projection, 90 Portrait ModePresent the Best with Vibrant ColorsImpress any audience with ViewSonic s exclusive color technology, elevating your presentation with a true to life color experience.Non stop 24 7 OperationThe projector 39;s advanced cooling design enables 24 7 operation without any degradation in image quality or performance. This makes it the go to solution for applications that require continuous projection in retail stores, malls, museums, airports, and other public spaces.A Simpler Way to Update Projector SoftwareSkip trips to the service center by keeping software up to date easily via USB cable connection with your own laptop.Learn more: https: youtu.be irlhJLpDHas The latest projector software update can be found in the download section at the bottom of the page when available.Directly Power Wireless HDMI DongleThe built in 5V 1.5A USB A output conveniently delivers power to a wireless HDMI dongle, eliminating the need for separate power adapters when streaming multimedia content.USB A Power SupplyEnhanced Dust ResistanceMaintain crystal clear image quality and product longevity with an advanced IP6X sealed engine design that prevents dust from entering and affecting internal components.IP6X

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  16. Texas Instruments Series 305 01B Programmable Controller

    Removed from working system. Our ref 5225.

    eBay

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