The 1 kHz tuned filter shown uses a 741 op-amp. The components can be re-scaled to suit the desired frequency.
The frequency of this oscillator depends on R and C (see math section for electronics). The...
This circuit, suggested by the Linear Applications Handbook of National Semiconductor, uses a very...
January 2017 - The new MAX14001 and MAX14002 analog to digital converters from Maxim can now be...