The circuit uses two CMOS NAND (or NOR) gates. In this configuration, we show the 4001 IC, but the 4011 can also be used without problems. The capacitor will determine the frequency range. The circuit can drive many of the blocks described in this book and can be powered from 5 to 15 V power supplies.

 

Figure 1 - Temperature/light-dependent oscillator.
Figure 1 - Temperature/light-dependent oscillator.

 

 

Datasheets


N° of component