is one of the most common components in radio and TV circuits. Although it was designed as an RF amplifier and FM demodulator, it can also be used for many other applications. The circuit works ...

Since PoE enabled PDs will become consumer commodity items, the simplicity, cost-effectiveness and performance of the circuits presented ... after the DC-DC converter is working. Figure 5. The ...

Sometimes a simple ... a suitable circuit that we could cobble together using on-hand or in-stock parts proved less than fruitful. Most published circuits were either single-frequency oscillators ...