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models of arduino

Arduino Arduino-with-LCD 00-01 min 0-10 sec 09-02-17, 2:53 p.m. princy.ok


Could you please elaborate? I couldn't understand.
09-02-17, 3:34 p.m. srikant

Open-source hardware (OSH), consists of physical <a href="" title="Artifact (software development)">artifacts</a> of technology designed and offered by the <a href="" title="Open design">open design</a> movement. Both <a href="" title="Free and open-source software">free and open-source software</a> (FOSS) as well as open-source hardware is created by this <a class="mw-redirect" href="" title="Open-source culture">open-source culture</a> movement and applies a like concept to a variety of components. It is sometimes, thus, referred to as FOSH\r\n (free and open-source hardware). The term usually means that \r\ninformation about the hardware is easily discerned so that others can \r\nmake it - coupling it closely to the <a class="mw-redirect" href="" title="Maker movement">maker movement</a>.<sup class="reference" id="cite_ref-1"><a href="">[1]</a></sup> Hardware design (i.e. mechanical drawings, <a href="" title="Circuit diagram">schematics</a>, <a class="mw-redirect" href="" title="Bills of material">bills of material</a>, <a href="" title="Printed circuit board">PCB</a> layout data, <a href="" title="Hardware description language">HDL</a> source code<sup class="reference" id="cite_ref-freehw_2-0"><a href="">[2]</a></sup> and <a href="" title="Integrated circuit">integrated circuit</a> layout data), in addition to the software that <a href="" title="Device driver">drives</a> the hardware, are all released under free/<a class="mw-redirect" href="" title="Libre knowledge">libre</a>\r\n terms. The original sharer gains feedback and potentially improvements \r\non the design from the FOSH community. There is now significant evidence\r\n that such sharing can drive a high <a href="" title="Return on investment">return on investment</a> for investors.<sup class="reference" id="cite_ref-3"><a href="">[3]</a></sup>


Since the rise of reconfigurable <a href="" title="Programmable logic device">programmable logic devices</a>, sharing of logic designs has been a form of open-source hardware. Instead of the schematics, <a href="" title="Hardware description language">hardware description language</a> (HDL) code is shared. HDL descriptions are commonly used to set up <a class="mw-redirect" href="" title="System-on-a-chip">system-on-a-chip</a> systems either in <a href="" title="Field-programmable gate array">field-programmable gate arrays</a> (FPGA) or directly in <a href="" title="Application-specific integrated circuit">application-specific integrated circuit</a> (ASIC) designs. HDL modules, when distributed, are called <a href="" title="Semiconductor intellectual property core">semiconductor intellectual property cores</a>, or <a class="mw-redirect" href="" title="IP core">IP cores</a>.

22-02-17, 11:17 a.m. Mandeep12

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