All items tagged with summerfiles - download icon and summer files (26)

1-08-2022 | With this circuit featuring a single ATtiny85 microcontroller, you can simultaneously obtain three square waves of different, user-defined f...

1-08-2022 | Need to turn on a device by placing an object on a surface? This low-power IR switch can do the trick.

1-08-2022 | Need an EMI filter? You can DIY. Check out this simple solution. 

1-08-2022 | Pulse width modulated switching is an efficient technique to control power dissipated in a load. This simple four-component design builds an...

1-08-2022 | Microcontrollers are not mandatory. Sometimes pure logic does the job.

1-08-2022 | There are many DC/DC converters available at low cost and with small footprints, but that’s a bit boring, isn’t it? You can learn a lot with...