Input signal selector (ISS) swith for audio amplifier. Note: This git-project provides only the firmware for ISS mmicrocontroller. The hardware design can be found on the easyEDA webpage. These ...

A Python port of the Atmel AVROSP application (application note AVR911). There seemed to be no Linux port of this application, so it was ported to Python. The AVR Open Source Programmer (AVROSP) is an ...

These days ready-to-use DC-DC converters are everywhere, with some of the cheaper ones even being safe to use without an immediate risk to life and limb(s). This piques one’s curiosity when browsing ...

When it comes to searching for, or even sorting, the various quartz crystals at one’s disposal, it sometimes turns out that their markings are partially erased or even non-existent. The compact ...