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jack-chen

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  1. Tenco Technology-Electronic Components Importer.We have professional electronic material engineer to provide technical support.To provide electronic components supporting services for electronic manufacturer,including electronic components,wire and cable,plugin/SMD LED,capacitance,resistance ect.Service customers from all over the world.Customers in need can consult.Service mail:[email protected]:jace wei.tenco.Website:http://www.tenco-tech.com?lt
  2. Integrated with the homemade low-pass filter, this Arduino-based simple WAV player is to send out PWM signal generated by UNO, then through the low-pass filter and make the PCM data stored in the flash of UNO into sounds. Basically, the player cannot be regarded as a pure WAV playback, because by extracting the data from the WAV file and storing it in an array format in UNO, this tutorial is for reference. You can make SD card based WAV player by referring to this idea. The WAV player is easy to make on different platforms and applicable for various scenarios like voice broadcast system, electronic keyboard, as long as you understand the principle of sound. The hardware: 1.USB mini speaker 2.Digital push button 3.Freaduino UNO 4.4×6 cm universal board 5.Dupont line 6.Audio port more imformation >>>http://www.tenco-tech.com/article.php?id=94
  3. Required Components As already mentioned, this project is basic Electronics mini-project, so this project is made of the basic components. Following is the list of the components required to make the Clap Switch. 1.1K, 4.7K, 47K, 330 and 470 ohm resistors 2.10µF and 2 100nF capacitors 3.Electric Condenser mic 4.Two BC547 transistors 5.LED 6.555 timer 7.9V Battery MORE imformation ---- http://www.tenco-tech.com/article.php?id=92
  4. Tenco Technology-Electronic Components Importer.Professional to provide electronic components to retailers,including electronic components,plugin/SMD LED,capacitance,resistance ect.Service customers from all over the world.Customers in need can consult.Service telephone :86-0755-82546383.Skype:jace wei.tenco.Website:http://www.tenco-tech.com?lt
  5. Tenco Technology-Electronic Components Importer.We have professional electronic material engineer to provide technical support.To provide electronic components supporting services for electronic equipment manufacturer,including electronic components,plugin/SMD LED,capacitance,resistance ect.Service customers from all over the world.Customers in need can consult.Service telephone :86-0755-82546383.Skype:jace wei.tenco.Website:http://www.tenco-tech.com?lt
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