This robot vision circuit was published in the December 1986 issue of Radio Electronics magazine. The circuit uses 9 LDRs as sensors forming a sensor array. The circuit must be powered with 5 V.
S-meter is a signal strength meter used in radio transmission. Also known as Strength meter, in this...
This distortion circuit or robot voice was found in a documentation from the year 2000. The...
The amplifier presented is ideal for use in small monophonic sound systems, radios or televisions powered...