Changeset 1013 in t29-www
- Timestamp:
- Aug 19, 2016, 10:44:55 PM (8 years ago)
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en/study-projects.php
r1007 r1013 21 21 modern equipment of 2012. Communication spanning time and technology.<br> 22 22 <div class="box left"> 23 <img src="/shared/photos/kommunikationstechnik/arduino1.jpg" width=" 537" height="335" />23 <img src="/shared/photos/kommunikationstechnik/arduino1.jpg" width="303" height="189" /> 24 24 </div> 25 25 <p>Traditionally such projects required knowledge only accessible to … … 35 35 small Arduino board can be programmed to be used as an interface for 36 36 nearly everything. The pupils decided to connect an early fax machine 37 (a Siemens KF108 made in 195 8) to a modern PC. <br>37 (a Siemens KF108 made in 1956) to a modern PC. <br> 38 38 This fax machine is based on a rotating drum which holds the sheet of 39 39 paper to be transmitted to the receiving station. The picture is … … 50 50 and interface the Arduino board to the Siemens fax. 51 51 52 <div class="box left"> 53 <img src="/shared/photos/kommunikationstechnik/arduino2.jpg" width="606" height="354" /> 54 </div> 52 <div class="box center"> 53 <img src="/shared/photos/kommunikationstechnik/kf108+laptop.jpg" width="700" height="438" /> 55 54 56 55 <p>The fax machine generates an auido signal with a frequency of 1.5 kHz
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