Many people who get analog electronics still struggle a bit to design oscillators. Even common simulators often need a trick to simulate some oscillating circuits. The Barkhausen criteria state that ...

This application note presents the need to use an external Pierce oscillator to replace the RTC oscillator circuit that makes EP93xx susceptible to on-chip noises. It describes the implementation of ...

A square wave oscillator can be used as a low-cost time reference or supervisory clock source. The square wave oscillator shown in the application circuit is created with a single comparator (TLV3201) ...

In interaction designer [Leonardo Amico]’s work Processing Decay, lettuce is used as an input to produce sound as an element within a CMOS circuit. We’ve all seen lemons and potatoes doubling in ...