This video game is another of the AY3 series with the AY3-3606 integrated circuit. The circuit was found in the September 1980 Radio Electronics magazine. The circuit does not include the input power.
The circuit shown consists of a bilateral constant current source with an operational one that...
The sound of this experimental musical instrument is produced by the movement of the hand in front...
We found this circuit in a Japanese 1968’s documentation. The circuit makes use of transistors from...