![]() Projection clocks were patented at least twice: once in 1909, and another time in 1940. High-brightness analog projection clocks can superimpose a business' logo on top of the clock face, while there are low-brightness projection clocks designed for Ferrari fans that project a Ferrari logo in addition to the time. Projection clocks are also used in advertising and merchandising. ![]() The image generated by most projection clocks is large enough that a nearsighted person can see it from a distance without glasses or contact lenses, while an ordinary clock of similar size would be costly and impractical. They can also be moved easily, and depending on the projector used, the image can be in monochrome or color. The advantage of a projection clock is that the "clock" can be placed almost anywhere, even on surfaces difficult to install traditional clocks on. They are not very complex, and can be built by hobbyists. If you do not allow these cookies, you will experience reduced relevant content.A projection clock (also called ceiling clock) is an analog or digital clock equipped with a projector that creates an enlarged image of the clock face on any suitable projection screen, most often the ceiling. They do not store directly personal information, but are based on uniquely identifying your browser and internet device. They may be used by Analog Devices to build a profile of your interests and show you relevant content on our site. ![]() Targeting Cookies: These cookies may be set through our site by Analog Devices and our service providers. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance. All information these cookies collect is aggregated and therefore anonymous. They help us to know which pages are the most and least popular and see how visitors move around the site. Performance Cookies: These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. If you do not allow these cookies then some or all of these services may not function properly. They may be set by us or by third party providers whose services we have added to our pages. Functional Cookies: These cookies enable the website to provide enhanced functionality and personalization. These cookies do not store any personally identifiable information. You can set your browser to block or alert you about these cookies, but some parts of the site will not then work. They are usually only set in response to actions made by you which amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. Strictly Necessary Cookies: (Always Active) These cookies are necessary for the website to function and cannot be switched off in our systems. After we finish updating our website, you will be able to set your cookie preferences. Contact with any questions regarding this Sample Site.Īnalog Devices is in the process of updating our website. Please create a new account there if you have never used the site before. ![]() The part selected will carry over to your cart on this site once logged in. Selecting the Sample button above will redirect to the third-party ADI Sample Site. Please see the latest communication from our CCO regarding lead times. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. International prices may differ due to local duties, taxes, fees and exchange rates. (*)The 1Ku list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. (**) Displayed Buy Now Price and Price Range is based on small quantity orders. See our Ordering FAQs for answers to questions about online orders, payment options and more.
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