This circuit is intended to switch high frequency antennas using common diodes. The circuit is from an 80's documentation appearing in other versions in this same section of the site.
This circuit was obtained from an Electronics World of 1968. The transistor may be general purpose and...
This effects pedal was obtained in an English publication from 1980, but it can be easily...
This circuit produces horizontal lines or bars in a analog TV tuned between channels 2 and 5. L1...