We found this circuit in a Poptronics from 1998. The circuit can be extended to more competitors with another 4011. The power can be made with voltages from 6 to 12 V.
The advantage of this circuit lies in the fact that it does not need a negative source to generate...
The TLC555 is the CMOS equivalent of the well-known 555 bipolar transistor. It can be used in the...
El circuito de la figura es sugerido por National Semiconductor y puede servir de base para una...