10-Step Sine Generator (CB24472E)

This CMOS generator with the 4018 IC was found in a November 1976 Radio Electronics magazine. It uses a 741 op-amp as the audio amplifier.

| Clique na imagem para ampliar |

High Side Current Sensor LTC6800 (CB5220E)
We found this circuit in a 2005 Linear Technology manual. The resistor is calculated for the...
2-LED flasher with the 7400 (CB22416E)
The frequency of this circuit is determined by the 100 uF capacitors. These components can be...
Light-Operated Lamp (CB23961E)
This circuit appeared in the July 1969 issue of Radio Electronics magazine. The sensor is an LDR....