This circuit controls 6 LEDs in two sets with the phase change cycles controlled by a 555 oscillator. The circuit can be powered by voltages between 6 and 12 V.
This circuit can drive a loudspeaker with near 1 W of Power from 6 to 9 V supplies. The circuit...
This circuit was found in the January 1991 issue of Radio Electronics magazine. The circuit uses...
The acquisition of data, from a transducer, so that these data can be converted to digital form...