| Need to turn on a device by placing an object on a surface? This low-power IR switch can do the trick.
All items tagged with Summer Files and summerfiles - download icon (25)
| Need an EMI filter? You can DIY. Check out this simple solution.
| Pulse width modulated switching is an efficient technique to control power dissipated in a load. This simple four-component design builds an...
| Microcontrollers are not mandatory. Sometimes pure logic does the job.
| 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...