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Category: OSHW

Binary encoding in Digital Audio

PCM modulation In digital audio using pulse-code modulation (PCM), bit depth is the number of bits of information in each sample, and it directly corresponds to the resolution of each sample. Examples of bit depth include Compact Disc Digital Audio, which uses 16 bits per sample, and DVD-Audio and Blu-ray Disc, which can support up […]

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StroboLPscope – OSHW project for your Turntable

   StroboLPscope is a OSHW project developed for education purpose @LAB2104. The projects implements controller for driving bright leds with quartz constant frequency and duration for both disc speeds of 33/45 rpm and 78 rpm (revolutions per minute). A stroboscope also known as a strobe, is an instrument used to make a cyclically moving object appear […]

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Etherfeed is a physical, Open Source HardWare (OSHW) website analytics tool. It displays data from the Google Analytics, Facebook likes data, hitcount and Paypal IPN Sales. The project is open source and the hardware (schematics and PCB CAD files) are also open. PIC Etherfeed – tickling your ego or statistics? If you have a website, blog […]

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