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 was found in a Radio Electronics from June 1967. The regulator is suitable for power...
This complete video game circuit was found in the May 1978 issue of Radio Electronics magazine. The...
This circuit sequentially drives loads connected to its outputs or even applies the signals to the...